Reference: Dempsky, M. R. (2010, March). Amber Inclusions in the Paleocene/Eocene Chickaloon Formation, Matanuska Valley, Alaska. In Geological Society of America Abstracts with Programs, (Vol. 42, No. 1, p. 186).

ⓘ Analcime

Formula: Na(AlSi₂O₆) · H₂O

Locality: Unnamed Prospect (ARDF - TK136; in Horn Mountains southwest of Cameron Pass), Nelchina Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Ankerite

Formula: Ca(Fe²⁺,Mg)(CO₃)₂

Localities: Reported from at least 8 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃(Cl/F/OH)

Localities:

Kahiltna River; Sholan Bar; Round Bend Bar; Red Hill Bar; Boulder Bench Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - MM179; southwest of Eldridge Glacier), Chulitna Mining District (Valdez Creek), Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Arsenopyrite

Formula: FeAsS

Localities: Reported from at least 78 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998); USGS Bull 933-C

ⓘ 'Asbestos'

Locality: Unnamed Occurrence (ARDF - TK065; southeast of Mount Watana), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Azurite

Formula: Cu₃(CO₃)₂(OH)₂

Localities: Reported from at least 28 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ Baryte

Formula: BaSO₄

Localities:

Shellabarger Pass; Shellebarger Pass Prospects, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Whistler Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - TK066; west of Watana Lake), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA ? (more information)

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Bismuthinite

Formula: Bi₂S₃

Locality: Unnamed Prospect (ARDF - HE025; on Colorado Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Bornite

Formula: Cu₅FeS₄

Localities: Reported from at least 40 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Brookite ?

Formula: TiO₂

Locality: Independence Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: USGS Bull 933-C

Calcite, etc.

Bonnie Lake Road mile 83, Glenn highway, Palmer, Matanuska-Susitna Borough, Alaska, USA

ⓘ Calcite

Formula: CaCO₃

Localities: Reported from at least 35 localities in this region.

Reference: Charles Creekmur collection.

ⓘ Cassiterite

Formula: SnO₂

Localities: Reported from at least 22 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Cerussite

Formula: PbCO₃

Localities:

Independence Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Lucky Shot Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Fern Mine (Bartholf-Isaacs Mine; Marmot Mine), Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Martin Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ Chalcocite

Formula: Cu₂S

Localities: Reported from at least 33 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Chalcopyrite, etc.

Denali Copper; Pass Creek; Caribou Dome Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

ⓘ Chalcopyrite

Formula: CuFeS₂

Localities: Reported from at least 171 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ 'Chlorite Group'

Localities: Reported from at least 7 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ Chromite

Formula: Fe²⁺Cr³⁺₂O₄

Localities: Reported from at least 15 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Chrysocolla

Formula: Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1

Localities:

KFC Occurrence, Chistochina Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - MH039; west of Clearwater Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - MH058; west side of West Fork Maclaren River), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Cinnabar

Formula: HgS

Localities:

Gold Bullion Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Eklutna Tunnel Occurrence, Anchorage Mining District, Matanuska-Susitna Borough, Alaska, USA
McRoberts Creek Occurrence, Anchorage Mining District, Matanuska-Susitna Borough, Alaska, USA
Little Clearwater Creek Occurrence, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA ? (more information)

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ 'Clays'

Localities:

King and Queen; Golddigger Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Treasure Creek Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Prospect (ARDF - TK099; in upper Granite Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Zackly Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Clinopyroxene Subgroup'

Locality: Zackly Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Coloradoite

Formula: HgTe

Locality: Schroff-O'Neil; Newman and Miller; Miller-Newman Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Copper

Formula: Cu

Localities: Reported from at least 16 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Copper Stain'

Locality: Hidden Lake Occurrence, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Covellite

Formula: CuS

Localities: Reported from at least 9 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Digenite

Formula: Cu₉S₅

Locality: Lichen; Rush Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Diopside

Formula: CaMgSi₂O₆

Locality: Unnamed Occurrence (ARDF - TL021), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Dolomite

Formula: CaMg(CO₃)₂

Localities:

Gossan lode Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Shellabarger Pass; Shellebarger Pass Prospects, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Stoney Vein Prospects, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Matanuska Valley, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Localities: Reported from at least 49 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Feldspar Group'

Localities:

Kahiltna River; Sholan Bar; Round Bend Bar; Red Hill Bar; Boulder Bench Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Lichen; Rush Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Prospect (ARDF - HE056; head of Ohio Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Prospect (ARDF - TK136; in Horn Mountains southwest of Cameron Pass), Nelchina Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Fluorite

Formula: CaF₂

Localities: Reported from at least 6 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Galena

Formula: PbS

Localities: Reported from at least 52 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998); USGS Bull 933-C

ⓘ 'Garnet Group'

Formula: X₃Z₂(SiO₄)₃

Localities: Reported from at least 22 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Garnierite'

Locality: Unnamed Occurrence (ARDF - HE058; divide between Christy and Copeland creeks), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Gold, etc.

Lucky Shot Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

ⓘ Gold

Formula: Au

Localities: Reported from at least 250 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998); USGS Bull 933-C

ⓘ Graphite

Formula: C

Locality: Stoney Vein Prospects, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Gypsum

Formula: CaSO₄ · 2H₂O

Locality: Sheep Mountain Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Hematite

Formula: Fe₂O₃

Localities: Reported from at least 14 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Hematite var. Specularite

Formula: Fe₂O₃

Localities:

Canyon Creek; Divide Creek; Long Creek Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - TL068), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Hessite

Formula: Ag₂Te

Localities:

Lower White Creek Mines, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Valdez Creek area; Valdez Creek Mining Co. Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Valdez Creek; Valdez Creek Mining Co. Mines, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Heulandite'

Localities:

Horn Mountain Occurrence, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Prospect (ARDF - TK136; in Horn Mountains southwest of Cameron Pass), Nelchina Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Localities: Reported from at least 12 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Iridium

Formula: (Ir,Os,Ru)

Locality: Poorman Creek; Kast; Nelson And Larson Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Isoferroplatinum

Formula: Pt₃Fe

Locality: Busch Creek Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

Localities:

Fern Mine (Bartholf-Isaacs Mine; Marmot Mine), Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Sheep Mountain Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ Laumontite

Formula: CaAl₂Si₄O₁₂ · 4H₂O

Locality: Horn Mountain Occurrence, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Limonite'

Localities: Reported from at least 18 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ Linnaeite

Formula: Co²⁺Co³⁺₂S₄

Locality: Unnamed Occurrence (ARDF - MH026; upper East Fork Susitna River), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Localities: Reported from at least 41 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Malachite

Formula: Cu₂(CO₃)(OH)₂

Localities: Reported from at least 81 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ Marcasite

Formula: FeS₂

Localities:

BLT Prospects, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Bunkhouse Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Shellabarger Pass; Shellebarger Pass Prospects, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Mercury

Formula: Hg

Locality: Busch Creek Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Miargyrite

Formula: AgSbS₂

Locality: Mint Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Molybdenite

Formula: MoS₂

Localities: Reported from at least 35 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ 'Monazite'

Formula: REE(PO₄)

Localities:

Cache Creek Area Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River Mine (ARDF - TY027), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River Mine (ARDF - TY028), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River Mine (ARDF - TY029), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River; Sholan Bar; Round Bend Bar; Red Hill Bar; Boulder Bench Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Montmorillonite

Formula: (Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O

Locality: Unnamed Prospect (ARDF - TK136; in Horn Mountains southwest of Cameron Pass), Nelchina Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Mordenite

Formula: (Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O

Localities:

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 24 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Muscovite var. Mariposite

Formula: K(Al,Cr)₂(Al,Si)₄O₁₀(OH)₂

Locality: Unnamed Occurrence (ARDF - TL070), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Muscovite var. Phengite

Formula: KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂

Locality: Unnamed Occurrence (ARDF - TL070), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Muscovite var. Sericite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 20 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ Nagyágite

Formula: [Pb₃(Pb,Sb)₃S₆](Au,Te)₃

Localities:

Independence Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Fern Mine (Bartholf-Isaacs Mine; Marmot Mine), Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Lonesome; Gold Mint; Kelly Gold Mint; Hatcher Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Schroff-O'Neil; Newman and Miller; Miller-Newman Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: USGS OFR 98-598(Hawley,1998)

ⓘ Nickel

Formula: Ni

Locality: Moose Creek; Northwestern Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Orpiment

Formula: As₂S₃

Locality: Lower White Creek Mines, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Orthoclase

Formula: K(AlSi₃O₈)

Localities:

Blue Quartz Mining Co. Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Dixie; Galena-Gold Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Pentlandite

Formula: (Ni_xFe_y)_Σ9S₈

Localities:

Mt. Estelle Prospects, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Prospect (ARDF - HE159; at Peak 5532), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Pitticite

Formula: (Fe, AsO₄, H₂O) (?)

Locality: Colby Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Platinum

Formula: Pt

Localities: Reported from at least 15 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Prehnite, etc.

Bonnie Lake Road mile 83, Glenn highway, Palmer, Matanuska-Susitna Borough, Alaska, USA

ⓘ Prehnite

Formula: Ca₂Al₂Si₃O₁₀(OH)₂

Locality: Bonnie Lake Road mile 83, Glenn highway, Palmer, Matanuska-Susitna Borough, Alaska, USA

Reference: Charles Creekmur collection.

ⓘ 'Psilomelane'

Locality: Gold Creek Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Pyrargyrite

Formula: Ag₃SbS₃

Localities:

Ihly Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Mint Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Pyrite

Formula: FeS₂

Localities: Reported from at least 187 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998); USGS Bull 933-C

ⓘ 'Pyroxene Group'

Formula: ADSi₂O₆

Localities:

Kahiltna River; Sholan Bar; Round Bend Bar; Red Hill Bar; Boulder Bench Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Waterfall Occurrence, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Zackly Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Pyrrhotite

Formula: Fe_1-xS

Localities: Reported from at least 46 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Quartz

Pinochle Creek Road, Matanuska-Susitna Borough, Alaska, USA

ⓘ Quartz

Formula: SiO₂

Localities: Reported from at least 258 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998); USGS Bull 933-C

ⓘ Quartz var. Chalcedony

Formula: SiO₂

Localities:

King and Queen; Golddigger Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Zackly Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Realgar

Formula: As₄S₄

Locality: Lower White Creek Mines, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Rhodochrosite

Formula: MnCO₃

Locality: Gossan lode Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Rutile

Formula: TiO₂

Localities:

Cache Creek Area Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River Mine (ARDF - TY027), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River Mine (ARDF - TY028), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River Mine (ARDF - TY029), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Independence Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Scheelite

Formula: Ca(WO₄)

Localities: Reported from at least 36 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998); USGS Bull 933-C

ⓘ 'Serpentine Subgroup'

Formula: D₃[Si₂O₅](OH)₄

Localities:

Sheep Mountain Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - HE058; divide between Christy and Copeland creeks), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - HE065; divide between Partin and Little Shotgun creeks), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - TK065; southeast of Mount Watana), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Siderite

Formula: FeCO₃

Localities: Reported from at least 15 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Silver

Formula: Ag

Localities:

Metal Creek; Sumner and Andrulli Mine, Anchorage Mining District, Matanuska-Susitna Borough, Alaska, USA
Moose Creek; Northwestern Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Purches Creek; Purchase Creek Occurrence, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Thorpe Mine, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Soapstone'

Locality: Unnamed Occurrence (ARDF - AN073), Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Sphalerite

Formula: ZnS

Localities: Reported from at least 51 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998); USGS Bull 933-C

ⓘ Spinel

Formula: MgAl₂O₄

Locality: Kahiltna River; Sholan Bar; Round Bend Bar; Red Hill Bar; Boulder Bench Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Stibnite

Formula: Sb₂S₃

Localities: Reported from at least 16 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Talc

Formula: Mg₃Si₄O₁₀(OH)₂

Locality: Unnamed Occurrence (ARDF - AN073), Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Tennantite Subgroup'

Formula: Cu₆(Cu₄C²⁺₂)As₄S₁₂S

Localities:

Clearwater Mountain claims Prospects (Copper Knob block; Honey claims; Pat claims), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Mint Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Ready Cash Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrences (ARDF - MH056; west of West Fork Maclaren River near VABM Little), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Tetrahedrite Subgroup'

Formula: Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S

Localities: Reported from at least 17 localities in this region.

Reference: USGS OFR 98-598(Hawley,1998); USGS Bull 933-C

ⓘ Thorianite

Formula: ThO₂

Localities:

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Thorianite var. Uranothorianite

Formula: (Th,U)O₂

Localities:

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Titanite

Formula: CaTi(SiO₄)O

Localities:

Kahiltna River Mine (ARDF - TY027), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River Mine (ARDF - TY028), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River Mine (ARDF - TY029), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Kahiltna River; Sholan Bar; Round Bend Bar; Red Hill Bar; Boulder Bench Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Topaz

Formula: Al₂(SiO₄)(F,OH)₂

Localities:

Coal Creek Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - MM179; southwest of Eldridge Glacier), Chulitna Mining District (Valdez Creek), Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Tourmaline'

Formula: AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z

Localities: Reported from at least 13 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Wodginite

Formula: Mn²⁺Sn⁴⁺Ta₂O₈

Locality: Unnamed Prospect (ARDF - HE056; head of Ohio Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Wolframite Group'

Localities:

Unnamed Prospect (ARDF - HE139; west of Tsusena Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Unnamed Occurrence (ARDF - TL022), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Wollastonite

Formula: Ca₃(Si₃O₉)

Localities:

Unnamed Occurrence (ARDF - TL021), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Zackly Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Zircon

Formula: Zr(SiO₄)

Localities: Reported from at least 15 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Copper	1.AA.05	Cu
ⓘ	Gold	1.AA.05	Au
ⓘ	Graphite	1.CB.05a	C
ⓘ	Iridium	1.AF.10	(Ir,Os,Ru)
ⓘ	Isoferroplatinum	1.AG.35	Pt₃Fe
ⓘ	Mercury	1.AD.05	Hg
ⓘ	Nickel	1.AA.05	Ni
ⓘ	Platinum	1.AF.10	Pt
ⓘ	Silver	1.AA.05	Ag
Group 2 - Sulphides and Sulfosalts
ⓘ	Acanthite	2.BA.35	Ag₂S
ⓘ	Altaite	2.CD.10	PbTe
ⓘ	Arsenopyrite	2.EB.20	FeAsS
ⓘ	Bismuthinite	2.DB.05	Bi₂S₃
ⓘ	Bornite	2.BA.15	Cu₅FeS₄
ⓘ	Chalcocite	2.BA.05	Cu₂S
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Cinnabar	2.CD.15a	HgS
ⓘ	Coloradoite	2.CB.05a	HgTe
ⓘ	Covellite	2.CA.05a	CuS
ⓘ	Digenite	2.BA.10	Cu₉S₅
ⓘ	Galena	2.CD.10	PbS
ⓘ	Hessite	2.BA.60	Ag₂Te
ⓘ	Linnaeite	2.DA.05	Co²⁺Co³⁺₂S₄
ⓘ	Marcasite	2.EB.10a	FeS₂
ⓘ	Miargyrite	2.HA.10	AgSbS₂
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Nagyágite	2.HB.20a	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
ⓘ	Orpiment	2.FA.30	As₂S₃
ⓘ	Pentlandite	2.BB.15	(Ni_xFe_y)_Σ9S₈
ⓘ	Pyrargyrite	2.GA.05	Ag₃SbS₃
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Pyrrhotite	2.CC.10	Fe_1-xS
ⓘ	Realgar	2.FA.15a	As₄S₄
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Stibnite	2.DB.05	Sb₂S₃
ⓘ	'Tennantite Subgroup'	2.GB.05	Cu₆(Cu₄C²⁺₂)As₄S₁₂S
ⓘ	'Tetrahedrite Subgroup'	2.GB.05	Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S
Group 3 - Halides
ⓘ	Fluorite	3.AB.25	CaF₂
Group 4 - Oxides and Hydroxides
ⓘ	Brookite ?	4.DD.10	TiO₂
ⓘ	Cassiterite	4.DB.05	SnO₂
ⓘ	Chromite	4.BB.05	Fe²⁺Cr³⁺₂O₄
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	var. Specularite	4.CB.05	Fe₂O₃
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	var. Chalcedony	4.DA.05	SiO₂
ⓘ	Rutile	4.DB.05	TiO₂
ⓘ	Spinel	4.BB.05	MgAl₂O₄
ⓘ	Thorianite	4.DL.05	ThO₂
ⓘ	var. Uranothorianite	4.DL.05	(Th,U)O₂
ⓘ	Wodginite	4.DB.40	Mn²⁺Sn⁴⁺Ta₂O₈
ⓘ	'Wolframite Group'	4.DB.30 va
Group 5 - Nitrates and Carbonates
ⓘ	Ankerite	5.AB.10	Ca(Fe²⁺,Mg)(CO₃)₂
ⓘ	Azurite	5.BA.05	Cu₃(CO₃)₂(OH)₂
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Cerussite	5.AB.15	PbCO₃
ⓘ	Dolomite	5.AB.10	CaMg(CO₃)₂
ⓘ	Malachite	5.BA.10	Cu₂(CO₃)(OH)₂
ⓘ	Rhodochrosite	5.AB.05	MnCO₃
ⓘ	Siderite	5.AB.05	FeCO₃
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Baryte	7.AD.35	BaSO₄
ⓘ	Gypsum	7.CD.40	CaSO₄ · 2H₂O
ⓘ	Scheelite	7.GA.05	Ca(WO₄)
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Pitticite	8.DB.05	(Fe, AsO₄, H₂O) (?)
Group 9 - Silicates
ⓘ	Analcime	9.GB.05	Na(AlSi₂O₆) · H₂O
ⓘ	Chrysocolla	9.ED.20	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
ⓘ	Diopside	9.DA.15	CaMgSi₂O₆
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Laumontite	9.GB.10	CaAl₂Si₄O₁₂ · 4H₂O
ⓘ	Montmorillonite	9.EC.40	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
ⓘ	Mordenite	9.GD.35	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	var. Mariposite	9.EC.15	K(Al,Cr)₂(Al,Si)₄O₁₀(OH)₂
ⓘ	var. Phengite	9.EC.15	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
ⓘ	var. Sericite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Orthoclase	9.FA.30	K(AlSi₃O₈)
ⓘ	Prehnite	9.DP.20	Ca₂Al₂Si₃O₁₀(OH)₂
ⓘ	Talc	9.EC.05	Mg₃Si₄O₁₀(OH)₂
ⓘ	Titanite	9.AG.15	CaTi(SiO₄)O
ⓘ	Topaz	9.AF.35	Al₂(SiO₄)(F,OH)₂
ⓘ	Wollastonite	9.DG.05	Ca₃(Si₃O₉)
ⓘ	Zircon	9.AD.30	Zr(SiO₄)
Unclassified Minerals, Rocks, etc.
ⓘ	'Amber'	-
ⓘ	'Apatite'	-	Ca₅(PO₄)₃(Cl/F/OH)
ⓘ	'Asbestos'	-
ⓘ	'Chlorite Group'	-
ⓘ	'Clays'	-
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Copper Stain'	-
ⓘ	'Feldspar Group'	-
ⓘ	'Garnet Group'	-	X₃Z₂(SiO₄)₃
ⓘ	'Garnierite'	-
ⓘ	'Heulandite'	-
ⓘ	'Limonite'	-
ⓘ	'Monazite'	-	REE(PO₄)
ⓘ	'Psilomelane'	-
ⓘ	'Pyroxene Group'	-	ADSi₂O₆
ⓘ	'Serpentine Subgroup'	-	D₃[Si₂O₅](OH)₄
ⓘ	'Soapstone'	-
ⓘ	'Tourmaline'	-	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
H	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
H	ⓘ Malachite	Cu₂(CO₃)(OH)₂
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Pitticite	(Fe, AsO₄, H₂O) (?)
H	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
H	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
H	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
H	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
H	ⓘ Gypsum	CaSO₄ · 2H₂O
H	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
H	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
H	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
H	ⓘ Muscovite var. Mariposite	K(Al,Cr)₂(Al,Si)₄O₁₀(OH)₂
H	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
B	Boron
B	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
C	Carbon
C	ⓘ Calcite	CaCO₃
C	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
C	ⓘ Cerussite	PbCO₃
C	ⓘ Malachite	Cu₂(CO₃)(OH)₂
C	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
C	ⓘ Dolomite	CaMg(CO₃)₂
C	ⓘ Rhodochrosite	MnCO₃
C	ⓘ Siderite	FeCO₃
C	ⓘ Graphite	C
O	Oxygen
O	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
O	ⓘ Calcite	CaCO₃
O	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
O	ⓘ Cerussite	PbCO₃
O	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	ⓘ Quartz	SiO₂
O	ⓘ Scheelite	Ca(WO₄)
O	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Orthoclase	K(AlSi₃O₈)
O	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Cassiterite	SnO₂
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Thorianite var. Uranothorianite	(Th,U)O₂
O	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
O	ⓘ Monazite	REE(PO₄)
O	ⓘ Rutile	TiO₂
O	ⓘ Zircon	Zr(SiO₄)
O	ⓘ Hematite var. Specularite	Fe₂O₃
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Pitticite	(Fe, AsO₄, H₂O) (?)
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
O	ⓘ Dolomite	CaMg(CO₃)₂
O	ⓘ Rhodochrosite	MnCO₃
O	ⓘ Siderite	FeCO₃
O	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
O	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
O	ⓘ Titanite	CaTi(SiO₄)O
O	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
O	ⓘ Pyroxene Group	ADSi₂O₆
O	ⓘ Spinel	MgAl₂O₄
O	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
O	ⓘ Quartz var. Chalcedony	SiO₂
O	ⓘ Gypsum	CaSO₄ · 2H₂O
O	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
O	ⓘ Baryte	BaSO₄
O	ⓘ Wodginite	Mn²⁺Sn⁴⁺Ta₂O₈
O	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
O	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
O	ⓘ Diopside	CaMgSi₂O₆
O	ⓘ Wollastonite	Ca₃(Si₃O₉)
O	ⓘ Muscovite var. Mariposite	K(Al,Cr)₂(Al,Si)₄O₁₀(OH)₂
O	ⓘ Thorianite	ThO₂
O	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
O	ⓘ Brookite	TiO₂
F	Fluorine
F	ⓘ Fluorite	CaF₂
F	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
F	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
Na	Sodium
Na	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Na	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Na	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Mg	Magnesium
Mg	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Mg	ⓘ Dolomite	CaMg(CO₃)₂
Mg	ⓘ Spinel	MgAl₂O₄
Mg	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Mg	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
Mg	ⓘ Diopside	CaMgSi₂O₆
Mg	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Al	Aluminium
Al	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Orthoclase	K(AlSi₃O₈)
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Al	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Al	ⓘ Spinel	MgAl₂O₄
Al	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Al	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Al	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Muscovite var. Mariposite	K(Al,Cr)₂(Al,Si)₄O₁₀(OH)₂
Al	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Si	Silicon
Si	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Si	ⓘ Quartz	SiO₂
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Orthoclase	K(AlSi₃O₈)
Si	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
Si	ⓘ Zircon	Zr(SiO₄)
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Si	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Si	ⓘ Titanite	CaTi(SiO₄)O
Si	ⓘ Pyroxene Group	ADSi₂O₆
Si	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Si	ⓘ Quartz var. Chalcedony	SiO₂
Si	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
Si	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Si	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
Si	ⓘ Diopside	CaMgSi₂O₆
Si	ⓘ Wollastonite	Ca₃(Si₃O₉)
Si	ⓘ Muscovite var. Mariposite	K(Al,Cr)₂(Al,Si)₄O₁₀(OH)₂
Si	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
P	Phosphorus
P	ⓘ Monazite	REE(PO₄)
P	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
S	Sulfur
S	ⓘ Arsenopyrite	FeAsS
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Galena	PbS
S	ⓘ Molybdenite	MoS₂
S	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
S	ⓘ Pyrite	FeS₂
S	ⓘ Sphalerite	ZnS
S	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
S	ⓘ Cinnabar	HgS
S	ⓘ Bornite	Cu₅FeS₄
S	ⓘ Covellite	CuS
S	ⓘ Pyrrhotite	Fe_1-xS
S	ⓘ Marcasite	FeS₂
S	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
S	ⓘ Chalcocite	Cu₂S
S	ⓘ Stibnite	Sb₂S₃
S	ⓘ Pyrargyrite	Ag₃SbS₃
S	ⓘ Digenite	Cu₉S₅
S	ⓘ Orpiment	As₂S₃
S	ⓘ Realgar	As₄S₄
S	ⓘ Miargyrite	AgSbS₂
S	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
S	ⓘ Acanthite	Ag₂S
S	ⓘ Gypsum	CaSO₄ · 2H₂O
S	ⓘ Baryte	BaSO₄
S	ⓘ Linnaeite	Co²⁺Co₂³⁺S₄
S	ⓘ Bismuthinite	Bi₂S₃
Cl	Chlorine
Cl	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
K	Potassium
K	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Orthoclase	K(AlSi₃O₈)
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
K	ⓘ Muscovite var. Mariposite	K(Al,Cr)₂(Al,Si)₄O₁₀(OH)₂
K	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Ca	Calcium
Ca	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Scheelite	Ca(WO₄)
Ca	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Fluorite	CaF₂
Ca	ⓘ Dolomite	CaMg(CO₃)₂
Ca	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Ca	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Ca	ⓘ Titanite	CaTi(SiO₄)O
Ca	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
Ca	ⓘ Gypsum	CaSO₄ · 2H₂O
Ca	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Diopside	CaMgSi₂O₆
Ca	ⓘ Wollastonite	Ca₃(Si₃O₉)
Ti	Titanium
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Ti	ⓘ Rutile	TiO₂
Ti	ⓘ Titanite	CaTi(SiO₄)O
Ti	ⓘ Brookite	TiO₂
Cr	Chromium
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Cr	ⓘ Muscovite var. Mariposite	K(Al,Cr)₂(Al,Si)₄O₁₀(OH)₂
Mn	Manganese
Mn	ⓘ Rhodochrosite	MnCO₃
Mn	ⓘ Wodginite	Mn²⁺Sn⁴⁺Ta₂O₈
Fe	Iron
Fe	ⓘ Arsenopyrite	FeAsS
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Fe	ⓘ Bornite	Cu₅FeS₄
Fe	ⓘ Pyrrhotite	Fe_1-xS
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Marcasite	FeS₂
Fe	ⓘ Isoferroplatinum	Pt₃Fe
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Hematite var. Specularite	Fe₂O₃
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Pitticite	(Fe, AsO₄, H₂O) (?)
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	ⓘ Siderite	FeCO₃
Fe	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
Fe	ⓘ Muscovite var. Phengite	KAl_1.5(Mg,Fe)_0.5(Al_0.5Si_3.5O₁₀)(OH)₂
Co	Cobalt
Co	ⓘ Linnaeite	Co²⁺Co₂³⁺S₄
Ni	Nickel
Ni	ⓘ Nickel	Ni
Ni	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
Cu	Copper
Cu	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Malachite	Cu₂(CO₃)(OH)₂
Cu	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Cu	ⓘ Bornite	Cu₅FeS₄
Cu	ⓘ Covellite	CuS
Cu	ⓘ Copper	Cu
Cu	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
Cu	ⓘ Chalcocite	Cu₂S
Cu	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Cu	ⓘ Digenite	Cu₉S₅
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
As	Arsenic
As	ⓘ Arsenopyrite	FeAsS
As	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
As	ⓘ Pitticite	(Fe, AsO₄, H₂O) (?)
As	ⓘ Orpiment	As₂S₃
As	ⓘ Realgar	As₄S₄
Zr	Zirconium
Zr	ⓘ Zircon	Zr(SiO₄)
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Ru	Ruthenium
Ru	ⓘ Iridium	(Ir,Os,Ru)
Ag	Silver
Ag	ⓘ Pyrargyrite	Ag₃SbS₃
Ag	ⓘ Hessite	Ag₂Te
Ag	ⓘ Silver	Ag
Ag	ⓘ Miargyrite	AgSbS₂
Ag	ⓘ Acanthite	Ag₂S
Sn	Tin
Sn	ⓘ Cassiterite	SnO₂
Sn	ⓘ Wodginite	Mn²⁺Sn⁴⁺Ta₂O₈
Sb	Antimony
Sb	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
Sb	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Sb	ⓘ Stibnite	Sb₂S₃
Sb	ⓘ Pyrargyrite	Ag₃SbS₃
Sb	ⓘ Miargyrite	AgSbS₂
Te	Tellurium
Te	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
Te	ⓘ Altaite	PbTe
Te	ⓘ Hessite	Ag₂Te
Te	ⓘ Coloradoite	HgTe
Ba	Barium
Ba	ⓘ Baryte	BaSO₄
Ta	Tantalum
Ta	ⓘ Wodginite	Mn²⁺Sn⁴⁺Ta₂O₈
W	Tungsten
W	ⓘ Scheelite	Ca(WO₄)
Os	Osmium
Os	ⓘ Iridium	(Ir,Os,Ru)
Ir	Iridium
Ir	ⓘ Iridium	(Ir,Os,Ru)
Pt	Platinum
Pt	ⓘ Platinum	Pt
Pt	ⓘ Isoferroplatinum	Pt₃Fe
Au	Gold
Au	ⓘ Gold	Au
Au	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
Hg	Mercury
Hg	ⓘ Cinnabar	HgS
Hg	ⓘ Mercury	Hg
Hg	ⓘ Coloradoite	HgTe
Pb	Lead
Pb	ⓘ Cerussite	PbCO₃
Pb	ⓘ Galena	PbS
Pb	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
Pb	ⓘ Altaite	PbTe
Bi	Bismuth
Bi	ⓘ Bismuthinite	Bi₂S₃
Th	Thorium
Th	ⓘ Thorianite var. Uranothorianite	(Th,U)O₂
Th	ⓘ Thorianite	ThO₂
U	Uranium
U	ⓘ Thorianite var. Uranothorianite	(Th,U)O₂

Fossils

There are 125 fossil localities from the PaleoBioDB database within this region.

BETA TEST - These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

551

Youngest Fossil Listed

47.8 Ma (Eocene)

Oldest Fossil Listed

443 Ma (Silurian)

Stratigraphic Units

Click here to view 14 stratigraphic units.

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Radiolaria phylum	Chromista : Radiozoa	93.5 - 89.3 Ma Late/Upper Cretaceous
Bathysiphon genus	Chromista : Foraminifera : Monothalamea : Astrorhizida : Rhabdamminidae : *Bathysiphon*	93.5 - 89.3 Ma Late/Upper Cretaceous
Dentalina genus	Chromista : Foraminifera : Lagenida : Nodosariidae : *Dentalina*	93.5 - 89.3 Ma Late/Upper Cretaceous
Guttulina genus	Chromista : Foraminifera : Lagenida : Polymorphinidae : *Guttulina*	93.5 - 89.3 Ma Late/Upper Cretaceous
Gyroidinoides genus	Chromista : Foraminifera : Globothalamea : Rotaliida : Gavelinellidae : *Gyroidinoides*	93.5 - 89.3 Ma Late/Upper Cretaceous
Haplophragmoides genus	Chromista : Foraminifera : Globothalamea : Lituolida : Haplophragmoididae : *Haplophragmoides*	93.5 - 89.3 Ma Late/Upper Cretaceous
Marginotruncana genus	Chromista : Foraminifera : Globothalamea : Rotaliida : Globotruncanidae : *Marginotruncana*	93.5 - 89.3 Ma Late/Upper Cretaceous
Vaginulina genus	Chromista : Foraminifera : Lagenida : Vaginulinidae : *Vaginulina*	93.5 - 89.3 Ma Late/Upper Cretaceous
Porifera phylum	Animalia : Porifera	93.5 - 89.3 Ma Late/Upper Cretaceous
Pseudoseptifer genus	Animalia : Porifera : Demospongea : Chaetetida : Chaetetidae : *Pseudoseptifer*	228 - 208.5 Ma Late/Upper Triassic
Heterastridium genus	Animalia : Cnidaria : Hydrozoa : Anthoathecata : Heterastridiidae : *Heterastridium*	212 - 205.6 Ma Late/Upper Triassic
Rugosa subclass	Animalia : Cnidaria : Anthozoa : Rugosa	443.4 - 391.9 Ma Paleozoic
Scleractinia order	Animalia : Cnidaria : Anthozoa : Scleractinia	228 - 201.3 Ma Mesozoic
Astraeomorpha genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Thamnasteriidae : *Astraeomorpha*	228 - 201.3 Ma Mesozoic
Distichophyllia genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Reimaniphylliidae : *Distichophyllia*	228 - 208.5 Ma Late/Upper Triassic
Margarosmilia genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Procyclolitidae : *Margarosmilia*	228 - 201.3 Ma Mesozoic
Trochocyathus (Platycyathus) subgenus	Animalia : Cnidaria : Anthozoa : Scleractinia : Caryophylliidae : Trochocyathus : *Trochocyathus (Platycyathus)*	93.5 - 89.3 Ma Late/Upper Cretaceous
Retiophyllia genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Reimaniphylliidae : *Retiophyllia*	228 - 201.3 Ma Mesozoic
Scaphopoda class	Animalia : Mollusca : Scaphopoda	212 - 205.6 Ma Late/Upper Triassic
Dentalium genus	Animalia : Mollusca : Scaphopoda : Dentaliida : Dentaliidae : *Dentalium*	93.5 - 89.3 Ma Late/Upper Cretaceous
Gastropoda class	Animalia : Mollusca : Gastropoda	298.9 - 208.5 Ma Phanerozoic
Biplica genus	Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : *Biplica*	93.5 - 89.3 Ma Late/Upper Cretaceous
Arctoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Arctoceratidae : *Arctoceras*	251.3 - 247.2 Ma Early/Lower Triassic
Euflemingites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Flemingitidae : *Euflemingites*	251.3 - 247.2 Ma Early/Lower Triassic
Hauerites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Tibetitidae : *Hauerites*	221.5 - 215.56 Ma Late/Upper Triassic
Indojuvavites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Juvavitidae : *Indojuvavites*	221.5 - 215.56 Ma Late/Upper Triassic
Juvenites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Melagathiceratidae : *Juvenites*	251.3 - 247.2 Ma Early/Lower Triassic
Paranannites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Melagathiceratidae : *Paranannites*	251.3 - 247.2 Ma Early/Lower Triassic
Placites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gymnitidae : *Placites*	212 - 205.6 Ma Late/Upper Triassic
Pseudosageceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Hedenstroemiidae : *Pseudosageceras*	251.3 - 247.2 Ma Early/Lower Triassic
Pseudosirenites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Trachyceratidae : *Pseudosirenites*	221.5 - 215.56 Ma Late/Upper Triassic
Wyomingites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Dieneroceratidae : *Wyomingites*	251.3 - 247.2 Ma Early/Lower Triassic
Xenoceltites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Xenoceltitidae : *Xenoceltites*	251.3 - 247.2 Ma Early/Lower Triassic
Holcophylloceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Phylloceratidae : *Holcophylloceras*	168.3 - 166.1 Ma Middle Jurassic
Neophylloceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Phylloceratidae : *Neophylloceras*	93.9 - 86.3 Ma Late/Upper Cretaceous
Rhacophyllites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Discophyllitidae : *Rhacophyllites*	221.5 - 215.56 Ma Late/Upper Triassic
Ammonoidea order	Animalia : Mollusca : Cephalopoda : Ammonoidea	199.3 - 190.8 Ma Early Jurassic
Amaltheus genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Amaltheidae : *Amaltheus*	185.7 - 184.1 Ma Early Jurassic
Anagaudryceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : *Anagaudryceras*	112.03 - 109 Ma Early/Lower Cretaceous
Calycoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : *Calycoceras*	100.5 - 93.9 Ma Late/Upper Cretaceous
Arctocephalites (Cranocephalites) subgenus	Animalia : Mollusca : Cephalopoda : Ammonitida : Cardioceratidae : Arctocephalites : *Arctocephalites (Cranocephalites)*	168.3 - 166.1 Ma Middle Jurassic
Diplomoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : *Diplomoceras*	83.5 - 70.6 Ma Late/Upper Cretaceous
Eogunnarites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : *Eogunnarites*	100.5 - 93.9 Ma Late/Upper Cretaceous
Eubostrychoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : *Eubostrychoceras*	93.5 - 89.3 Ma Late/Upper Cretaceous
Euomphaloceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Acanthoceratidae : *Euomphaloceras*	93.9 - 86.3 Ma Late/Upper Cretaceous
Hulenites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : *Hulenites*	112.03 - 109 Ma Early/Lower Cretaceous
Leptaleoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Hildoceratidae : *Leptaleoceras*	185.7 - 184.1 Ma Early Jurassic
Lytoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Lytoceratidae : *Lytoceras*	189.6 - 109 Ma Mesozoic
Marshallites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : *Marshallites*	100.5 - 93.9 Ma Late/Upper Cretaceous
Mesopuzosia genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : *Mesopuzosia*	93.9 - 86.3 Ma Late/Upper Cretaceous
Pachydiscus genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : *Pachydiscus*	83.6 - 70.6 Ma Late/Upper Cretaceous
Pseudoxybeloceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : *Pseudoxybeloceras*	83.5 - 70.6 Ma Late/Upper Cretaceous
Puzosigella genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : *Puzosigella*	112.03 - 109 Ma Early/Lower Cretaceous
Scaphites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : *Scaphites*	93.9 - 86.3 Ma Late/Upper Cretaceous
Sciponoceras genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : *Sciponoceras*	93.9 - 86.3 Ma Late/Upper Cretaceous
Yezoites genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : *Yezoites*	93.9 - 86.3 Ma Late/Upper Cretaceous
Belemnitida order	Animalia : Mollusca : Cephalopoda : Belemnitida	168.3 - 166.1 Ma Middle Jurassic
Bivalvia class	Animalia : Mollusca : Bivalvia	251.3 - 201.3 Ma Mesozoic
Acila genus	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : *Acila*	93.5 - 89.3 Ma Late/Upper Cretaceous
Nucula genus	Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : *Nucula*	93.5 - 89.3 Ma Late/Upper Cretaceous
Trigonarca genus	Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : *Trigonarca*	168.3 - 166.1 Ma Middle Jurassic
Antiquilima genus	Animalia : Mollusca : Bivalvia : Limida : Limidae : *Antiquilima*	228 - 201.3 Ma Mesozoic
Aucellina genus	Animalia : Mollusca : Bivalvia : Pectinida : Buchiidae : *Aucellina*	112.03 - 109 Ma Early/Lower Cretaceous
Camptonectes genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Camptonectes*	168.3 - 166.1 Ma Middle Jurassic
Cassianella genus	Animalia : Mollusca : Bivalvia : Ostreida : Cassianellidae : *Cassianella*	228 - 208.5 Ma Late/Upper Triassic
Chlamys genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Chlamys*	228 - 201.3 Ma Mesozoic
Entolium genus	Animalia : Mollusca : Bivalvia : Pectinida : Entoliidae : *Entolium*	199.3 - 190.8 Ma Early Jurassic
Eopecten genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Eopecten*	199.3 - 190.8 Ma Early Jurassic
Gryphaea genus	Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : *Gryphaea*	168.3 - 166.1 Ma Middle Jurassic
Inoceramus genus	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : *Inoceramus*	168.3 - 72.1 Ma Mesozoic
Meleagrinella genus	Animalia : Mollusca : Bivalvia : Pectinida : Oxytomidae : *Meleagrinella*	168.3 - 166.1 Ma Middle Jurassic
Ostrea genus	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : *Ostraea*	199.3 - 166.1 Ma Jurassic
Oxytoma genus	Animalia : Mollusca : Bivalvia : Pectinida : Oxytomidae : *Oxytoma*	199.3 - 190.8 Ma Early Jurassic
Tosapecten genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Tosapecten*	228 - 201.3 Ma Mesozoic
Weyla genus	Animalia : Mollusca : Bivalvia : Pectinida : Neitheidae : *Weyla*	199.3 - 190.8 Ma Early Jurassic
Trigonia genus	Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : *Trigonia*	168.3 - 166.1 Ma Middle Jurassic
Astarte genus	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : *Astarte*	168.3 - 166.1 Ma Middle Jurassic
Septocardia genus	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : *Septocardia*	228 - 201.3 Ma Mesozoic
Tutcheria genus	Animalia : Mollusca : Bivalvia : Carditida : Carditidae : *Tutcheria*	208.5 - 201.3 Ma Mesozoic
Pleuromya genus	Animalia : Mollusca : Bivalvia : Myida : Pleuromyidae : *Pleuromya*	168.3 - 166.1 Ma Middle Jurassic
Thracia genus	Animalia : Mollusca : Bivalvia : Thraciidae : *Thracia*	168.3 - 166.1 Ma Middle Jurassic
Trilobita class	Animalia : Arthropoda : Trilobita	402.5 - 391.9 Ma Devonian
Callianassa genus	Animalia : Arthropoda : Malacostraca : Decapoda : Callianassidae : *Callianassa*	145 - 66 Ma Cretaceous
Opsiconidion genus	Animalia : Brachiopoda : Lingulata : Acrotretida : Biernatidae : *Opsiconidion*	402.5 - 391.9 Ma Devonian
Schizophoria genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Schizophoriidae : *Schizophoria*	402.5 - 391.9 Ma Devonian
Teichertina genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Dicoelosiidae : *Teichertina*	402.5 - 391.9 Ma Devonian
Schuchertella genus	Animalia : Brachiopoda : Strophomenata : Orthotetida : Schuchertellidae : *Schuchertella*	298.9 - 259.9 Ma Paleozoic
Gypidula genus	Animalia : Brachiopoda : Rhynchonellata : Pentamerida : Gypidulidae : *Gypidula*	402.5 - 391.9 Ma Devonian
Ivdelinia genus	Animalia : Brachiopoda : Rhynchonellata : Pentamerida : Gypidulidae : *Ivdelinia*	402.5 - 391.9 Ma Devonian
Fissirhynchia genus	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Cyclothyrididae : *Fissirhynchia*	228 - 208.5 Ma Late/Upper Triassic
Stenoscisma genus	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Stenoscismatidae : *Stenoscisma*	298.9 - 259.9 Ma Paleozoic
Eospirifer genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Cyrtiidae : *Eospirifer*	402.5 - 391.9 Ma Devonian
Janius genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Cyrtiidae : *Janius*	402.5 - 391.9 Ma Devonian
Myriospirifer genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Cyrtiidae : *Myriospirifer*	402.5 - 391.9 Ma Devonian
Spondylospira genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Spondylospiridae : *Spondylospira*	228 - 208.5 Ma Late/Upper Triassic
Zugmayerella genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Spondylospiridae : *Zugmayerella*	228 - 208.5 Ma Late/Upper Triassic
Atrypa genus	Animalia : Brachiopoda : Rhynchonellata : Atrypida : Atrypidae : *Atrypa*	402.5 - 391.9 Ma Devonian
Carinatina genus	Animalia : Brachiopoda : Rhynchonellata : Atrypida : Carinatinidae : *Carinatina*	402.5 - 391.9 Ma Devonian
Spinatrypa genus	Animalia : Brachiopoda : Rhynchonellata : Atrypida : Atrypidae : *Spinatrypa*	402.5 - 391.9 Ma Devonian
Undatrypa genus	Animalia : Brachiopoda : Rhynchonellata : Atrypida : Punctatrypidae : *Undatrypa*	402.5 - 391.9 Ma Devonian
Lobothyris genus	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Lobothyrididae : *Lobothyris*	228 - 208.5 Ma Late/Upper Triassic
Crinoidea class	Animalia : Echinodermata : Crinoidea	228 - 208.5 Ma Late/Upper Triassic
Gasterocoma genus	Animalia : Echinodermata : Crinoidea : Gasterocomidae : *Gasterocoma*	402.5 - 391.9 Ma Devonian
Ellisonia genus	Animalia : Chordata : Conodonta : *Ellisonia*	251.3 - 247.2 Ma Early/Lower Triassic
Epigondolella genus	Animalia : Chordata : Gondolellidae : *Epigondolella*	215.56 - 212 Ma Late/Upper Triassic
Neogondolella genus	Animalia : Chordata : Conodonta : Ozarkodinida : *Neogondolella*	251.3 - 228 Ma Triassic
Neospathodus genus	Animalia : Chordata : Conodonta : Ozarkodinida : Gondolellidae : *Neospathodus*	251.3 - 247.2 Ma Early/Lower Triassic
Osteichthyes unranked clade	Animalia : Chordata : Osteichthyes	93.5 - 89.3 Ma Late/Upper Cretaceous
Hadrosauroidea unranked clade	Animalia : Chordata : Ornithischia : Hadrosauroidea	93.5 - 89.3 Ma Late/Upper Cretaceous
Plantae kingdom	Plantae	58.7 - 55.8 Ma Paleogene
Pteridophyta phylum	Plantae : Pteridophyta	93.5 - 89.3 Ma Late/Upper Cretaceous
Tracheophyta phylum	Plantae : Tracheophyta	83.5 - 66 Ma Late/Upper Cretaceous
Cladophlebis genus	Plantae : Tracheophyta : Polypodiopsida : Osmundales : Osmundaceae : *Cladophlebis*	201.3 - 174.1 Ma Jurassic
Sagenopteris genus	Plantae : Tracheophyta : Ginkgoopsida : Caytoniaceae : *Sagenopteris*	201.3 - 174.1 Ma Jurassic
Cycadophyta phylum	Plantae : Cycadophyta	93.5 - 89.3 Ma Late/Upper Cretaceous
Otozamites genus	Plantae : Tracheophyta : Cycadopsida : *Otozamites*	201.3 - 174.1 Ma Jurassic
Pterophyllum genus	Plantae : Tracheophyta : Cycadopsida : *Pterophyllum*	201.3 - 174.1 Ma Jurassic
Araneae order	Animalia : Arthropoda : Arachnida : Araneae	59.2 - 56 Ma Paleocene
Pseudoscorpionida order	Animalia : Arthropoda : Arachnida : Pseudoscorpionida	59.2 - 56 Ma Paleocene
Wallowaconchidae family	Animalia : Mollusca : Bivalvia : Megalodontida : Wallowaconchidae	228 - 208.5 Ma Late/Upper Triassic
Parastraeomorpha minuscula species	Animalia : Cnidaria : Anthozoa : Scleractinia : Astraeomorphidae : Parastraeomorpha : *Parastraeomorpha minuscula*	228 - 208.5 Ma Late/Upper Triassic
Caenogastropoda superorder	Animalia : Mollusca : Gastropoda : Caenogastropoda	228 - 208.5 Ma Late/Upper Triassic
Naticidae family	Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae	93.5 - 89.3 Ma Late/Upper Cretaceous
Edmontonia genus	Animalia : Chordata : Ornithischia : Nodosauridae : *Edmontonia*	83.5 - 66 Ma Late/Upper Cretaceous
Megatominae subfamily	Animalia : Arthropoda : Insecta : Coleoptera : Dermestidae : Megatominae	59.2 - 56 Ma Paleocene
Heteroptera genus	Animalia : Arthropoda : Insecta : Hemiptera : Miridae : *Heteroptera*	59.2 - 56 Ma Paleocene
Zygopleuroidea superfamily	Animalia : Mollusca : Gastropoda : Zygopleuroidea	228 - 201.3 Ma Mesozoic
Chironomidae family	Animalia : Arthropoda : Insecta : Diptera : Chironomidae	59.2 - 56 Ma Paleocene
Selachii unranked clade	Animalia : Chordata : Chondrichthyes : Selachii	93.5 - 89.3 Ma Late/Upper Cretaceous
Tabulata subclass	Animalia : Cnidaria : Anthozoa : Tabulata	402.5 - 391.9 Ma Devonian
Pinophyta phylum	Plantae : Pinophyta	93.5 - 89.3 Ma Late/Upper Cretaceous
Paranannites slossi species	Animalia : Mollusca : Cephalopoda : Ceratitida : Melagathiceratidae : Paranannites : *Paranannites slossi*	251.3 - 247.2 Ma Early/Lower Triassic
Anthophyta unranked clade	Plantae : Magnoliophyta : Anthophyta	93.5 - 89.3 Ma Late/Upper Cretaceous
Planolites genus	Animalia : *Planolites*	93.5 - 89.3 Ma Late/Upper Cretaceous
Teredolites genus	*Teredolites*	93.5 - 89.3 Ma Late/Upper Cretaceous
Hormospongia labyrinthica species	Animalia : Porifera : Demospongea : Vaceletida : Verticillitidae : Hormospongia : *Hormospongia labyrinthica*	402.5 - 391.9 Ma Devonian
Hamitidae family	Animalia : Mollusca : Cephalopoda : Ammonoidea : Hamitidae	93.9 - 86.3 Ma Late/Upper Cretaceous
Gavellinella genus	Foraminifera : *Gavellinella*	93.5 - 89.3 Ma Late/Upper Cretaceous
Astraeomorpha crassisepta species	Animalia : Cnidaria : Anthozoa : Scleractinia : Thamnasteriidae : Astraeomorpha : *Astraeomorpha crassisepta*	228 - 208.5 Ma Late/Upper Triassic
Retiophyllia norica species	Animalia : Cnidaria : Anthozoa : Scleractinia : Reimaniphylliidae : Retiophyllia : *Retiophyllia norica*	228 - 208.5 Ma Late/Upper Triassic
Distichophyllia norica species	Animalia : Cnidaria : Anthozoa : Scleractinia : Reimaniphylliidae : Distichophyllia : *Distichophyllia norica*	228 - 208.5 Ma Late/Upper Triassic
Sibirirhynchia genus	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Innaechiidae : *Sibirirhynchia*	402.5 - 391.9 Ma Devonian
Desmophyllites diphylloides species	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Desmophyllites : *Desmophyllites diphylloides*	83.6 - 70.6 Ma Late/Upper Cretaceous
Inoceramus cuvieri species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus cuvieri*	93.9 - 86.3 Ma Late/Upper Cretaceous
Didymoceras hornbyense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Didymoceras : *Didymoceras hornbyense*	83.6 - 70.6 Ma Late/Upper Cretaceous
Desmoceras (Pseudouhligella) subgenus	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Desmoceras : *Desmoceras (Pseudouhligella)*	100.5 - 86.3 Ma Late/Upper Cretaceous
Tetragonites timotheanus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : Tetragonites : *Tetragonites timotheanus*	112.03 - 109 Ma Early/Lower Cretaceous
Anagaudryceras sacya species	Animalia : Mollusca : Cephalopoda : Ammonitida : Gaudryceratidae : Anagaudryceras : *Anagaudryceras sacya*	112.03 - 109 Ma Early/Lower Cretaceous
Diplomoceras cylindraceum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Diplomoceratidae : Diplomoceras : *Diplomoceras cylindraceum*	83.6 - 70.6 Ma Late/Upper Cretaceous
Pseudophyllites indra species	Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : Pseudophyllites : *Pseudophyllites indra*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pachydiscus (Pachydiscus) ootacodensis species	Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : *Pachydiscus (Pachydiscus) ootacodensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Phyllopachyceras forbesianum species	Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Phyllopachyceras : *Phyllopachyceras forbesianum*	83.5 - 70.6 Ma Late/Upper Cretaceous
Yezoites puerculus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Scaphitidae : Yezoites : *Yezoites puerculus*	93.5 - 89.3 Ma Late/Upper Cretaceous
Trichoptera genus	Animalia : Arthropoda : Insecta : Diptera : Trichoceridae : *Trichoptera*	59.2 - 56 Ma Paleocene
Hypophylloceras (Neophylloceras) ramosum species	Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Neophylloceras : *Hypophylloceras (Neophylloceras) ramosum*	83.6 - 70.6 Ma Late/Upper Cretaceous
Metapolygnathus genus	Animalia : Chordata : Conodonta : *Metapolygnathus*	232 - 221.5 Ma Late/Upper Triassic
Dieneroceras dieneri species	Animalia : Mollusca : Cephalopoda : Ceratitida : Dieneroceratidae : Dieneroceras : *Dieneroceras dieneri*	251.3 - 247.2 Ma Early/Lower Triassic
Arctoceras blomstrandi species	Animalia : Mollusca : Cephalopoda : Ceratitida : Arctoceratidae : Arctoceras : *Arctoceras blomstrandi*	251.3 - 247.2 Ma Early/Lower Triassic
Alpinophyllia flexuosa species	Animalia : Cnidaria : Anthozoa : Scleractinia : Alpinophylliidae : Alpinophyllia : *Alpinophyllia flexuosa*	228 - 208.5 Ma Late/Upper Triassic
Hypophylloceras (Neophylloceras) hetonaiense species	Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Neophylloceras : *Hypophylloceras (Neophylloceras) hetonaiense*	83.6 - 70.6 Ma Late/Upper Cretaceous
Grantziceras glabrum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Grantziceras : *Grantziceras glabrum*	112.03 - 109 Ma Early/Lower Cretaceous
Grantziceras affine species	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Grantziceras : *Grantziceras affine*	112.03 - 109 Ma Early/Lower Cretaceous
Eogunnarites alaskaensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Eogunnarites : *Eogunnarites alaskaensis*	100.5 - 93.9 Ma Late/Upper Cretaceous
Zelandites inflatus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Zelandites : *Zelandites inflatus*	100.5 - 93.9 Ma Late/Upper Cretaceous
Brewericeras hulenense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Cleoniceratidae : Brewericeras : *Brewericeras hulenense*	112.03 - 109 Ma Early/Lower Cretaceous
Desmoceras (Pseudouhligella) japonicum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Desmoceras : *Desmoceras (Pseudouhligella) japonicum*	100.5 - 86.3 Ma Late/Upper Cretaceous
Inoceramus (Actinoceramus) concentricus species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Actinoceramus : *Inoceramus (Actinoceramus) concentricus*	93.9 - 86.3 Ma Late/Upper Cretaceous
Belemnitellidae family	Animalia : Mollusca : Cephalopoda : Belemnitida : Belemnitellidae	199.3 - 190.8 Ma Early Jurassic
Arcthoplites (Subarcthoplites) talkeetnanus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Cleoniceratidae : Arcthoplites : *Arcthoplites (Subarcthoplites) talkeetnanus*	112.03 - 109 Ma Early/Lower Cretaceous
Leconteites modestus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Cleoniceratidae : Leconteites : *Leconteites modestus*	112.03 - 109 Ma Early/Lower Cretaceous
Parasilesites bullatus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Silesitidae : Parasilesites : *Parasilesites bullatus*	112.03 - 109 Ma Early/Lower Cretaceous
Puzosia alaskana species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Puzosia : *Puzosia alaskana*	112.03 - 109 Ma Early/Lower Cretaceous
Freboldiceras singulare species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Freboldiceras : *Freboldiceras singulare*	112.03 - 109 Ma Early/Lower Cretaceous
Moffitites robustus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Kossmaticeratidae : Moffitites : *Moffitites robustus*	112.03 - 109 Ma Early/Lower Cretaceous
Gaudryceras tenuiliratum species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Gaudryceras : *Gaudryceras tenuiliratum*	83.6 - 70.6 Ma Late/Upper Cretaceous
Fresvillia teres species	Animalia : Mollusca : Cephalopoda : Ammonitida : Baculitidae : Fresvillia : *Fresvillia teres*	83.5 - 70.6 Ma Late/Upper Cretaceous
Baculites occidentalis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : *Baculites occidentalis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Damesites hetonaiensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Damesites : *Damesites hetonaiensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Pachydiscus (Pachydiscus) kamishakensis species	Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : *Pachydiscus (Pachydiscus) kamishakensis*	83.6 - 70.6 Ma Late/Upper Cretaceous
Pachydiscus (Neodesmoceras) obsoletiformis species	Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : *Pachydiscus (Neodesmoceras) obsoletiformis*	83.6 - 70.6 Ma Late/Upper Cretaceous
Patagiosites alaskensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Patagiosites : *Patagiosites alaskensis*	83.5 - 70.6 Ma Late/Upper Cretaceous
Anapachydiscus nelchinensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Menuites : *Anapachydiscus nelchinensis*	83.6 - 70.6 Ma Late/Upper Cretaceous
Gaudryceras (Gaudryceras) denseplicatum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Gaudryceratidae : Gaudryceras : *Gaudryceras (Gaudryceras) denseplicatum*	93.9 - 86.3 Ma Late/Upper Cretaceous
Tetragonites glabrus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : Tetragonites : *Tetragonites glabrus*	93.9 - 86.3 Ma Late/Upper Cretaceous
Novispathodus waageni species	Animalia : Chordata : Conodonta : Ozarkodinida : Gondolellidae : Novispathodus : *Novispathodus waageni*	251.3 - 247.2 Ma Early/Lower Triassic
Eocomoseris ramosa species	Animalia : Cnidaria : Anthozoa : Scleractinia : Microsolenidae : Eocomoseris : *Eocomoseris ramosa*	228 - 208.5 Ma Late/Upper Triassic
Oribatida infraorder	Animalia : Arthropoda : Arachnida : Acariformes : Oribatida	59.2 - 56 Ma Paleocene
Echinoidea class	Animalia : Echinodermata : Echinoidea	228 - 208.5 Ma Late/Upper Triassic
Nilsonia genus	Plantae : Cycadophyta : Cycadopsida : Cycadales : *Nilsonia*	201.3 - 174.1 Ma Jurassic
Owenites koeneni species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Melagathiceratidae : Owenites : *Owenites koeneni*	251.3 - 247.2 Ma Early/Lower Triassic
Paranannites aspenensis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Melagathiceratidae : Paranannites : *Paranannites aspenensis*	251.3 - 247.2 Ma Early/Lower Triassic
Juvenites septentrionalis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Melagathiceratidae : Juvenites : *Juvenites septentrionalis*	251.3 - 247.2 Ma Early/Lower Triassic
Lanceolites compactus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Lanceolitidae : Lanceolites : *Lanceolites compactus*	251.3 - 247.2 Ma Early/Lower Triassic
Aspenites acutus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Aspenitidae : Aspenites : *Aspenites acutus*	251.3 - 247.2 Ma Early/Lower Triassic
Meekoceras gracilitatis species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Prionitidae : Meekoceras : *Meekoceras gracilitatis*	251.3 - 247.2 Ma Early/Lower Triassic
Wyomingites aplanatus species	Animalia : Mollusca : Cephalopoda : Ceratitida : Dieneroceratidae : Wyomingites : *Wyomingites aplanatus*	251.3 - 247.2 Ma Early/Lower Triassic
Arctoceras tuberculatum species	Animalia : Mollusca : Cephalopoda : Ceratitida : Arctoceratidae : Arctoceras : *Arctoceras tuberculatum*	251.3 - 247.2 Ma Early/Lower Triassic
Lanceolites bicarinatus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Lanceolitidae : Lanceolites : *Lanceolites bicarinatus*	251.3 - 247.2 Ma Early/Lower Triassic
Blattodea order	Animalia : Arthropoda : Insecta : Blattodea	59.2 - 56 Ma Paleocene
Chulitnacula alaskana species	Animalia : Mollusca : Gastropoda : Protorculidae : Chulitnacula : *Chulitnacula alaskana*	228 - 201.3 Ma Mesozoic
Aphrosalpinx textilis species	Animalia : Porifera : Demospongea : Agelasida : Aphrosalpingidae : Aphrosalpinx : *Aphrosalpinx textilis*	443.4 - 419.2 Ma Paleozoic
Spondylospira lewesensis species	Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Spondylospiridae : Spondylospira : *Spondylospira lewesensis*	237 - 208.5 Ma Late/Upper Triassic
Euflemingites cirratus species	Animalia : Mollusca : Cephalopoda : Ceratitida : Flemingitidae : Euflemingites : *Euflemingites cirratus*	251.3 - 247.2 Ma Early/Lower Triassic
Thysanoptera order	Animalia : Arthropoda : Insecta : Thysanoptera	59.2 - 56 Ma Paleocene
Aphidoidea superfamily	Animalia : Arthropoda : Insecta : Hemiptera : Aphidoidea	59.2 - 56 Ma Paleocene
Metussuria waageni species	Animalia : Mollusca : Cephalopoda : Ceratitida : Ussuriidae : Metussuria : *Metussuria waageni*	251.3 - 247.2 Ma Early/Lower Triassic
Laballa suessi species	Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Laballidae : Laballa : *Laballa suessi*	228 - 208.5 Ma Late/Upper Triassic
Fanninoceras (Fanninoceras) carlottense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Eoderoceratidae : Fanninoceras : *Fanninoceras (Fanninoceras) carlottense*	189.6 - 183 Ma Early Jurassic
Fanninoceras (Fanninoceras) fannini species	Animalia : Mollusca : Cephalopoda : Ammonitida : Eoderoceratidae : Fanninoceras : *Fanninoceras (Fanninoceras) fannini*	189.6 - 183 Ma Early Jurassic
Fanninoceras (Charlotticeras) maudense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Eoderoceratidae : Fanninoceras : *Fanninoceras (Charlotticeras) maudense*	185.7 - 184.1 Ma Early Jurassic
Dysagrionidae family	Animalia : Arthropoda : Insecta : Odonata : Dysagrionidae	59.2 - 47.8 Ma Paleogene
Lycopodophyta phylum	Plantae : Lycopodophyta	93.5 - 89.3 Ma Late/Upper Cretaceous
Lioceratoides (Lioceratoides) involutum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Hildoceratidae : Lioceratoides : *Lioceratoides (Lioceratoides) involutum*	189.6 - 183 Ma Early Jurassic
Arieticeras domarense species	Animalia : Mollusca : Cephalopoda : Ammonitida : Hildoceratidae : Arieticeras : *Arieticeras domarense*	185.7 - 184.1 Ma Early Jurassic
Liospiriferina rostrata species	Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Spiriferinidae : Liospiriferina : *Liospiriferina rostrata*	199.3 - 190.8 Ma Early Jurassic
Peribositria mimer species	Animalia : Mollusca : Bivalvia : Ostreida : Posidoniidae : Bositra : *Peribositria mimer*	251.3 - 247.2 Ma Early/Lower Triassic
Ophthalmosaurinae subfamily	Animalia : Chordata : Reptilia : Ichthyosauria : Ophthalmosauridae : Ophthalmosaurinae	171.6 - 168.4 Ma Middle Jurassic
Fissirhynchia fissicostata species	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Cyclothyrididae : Fissirhynchia : *Fissirhynchia fissicostata*	228 - 208.5 Ma Late/Upper Triassic
Archaeopus lunicarina species	Animalia : Arthropoda : Malacostraca : Decapoda : Goneplacidae : Archaeopus : *Archaeopus lunicarina*	145 - 66 Ma Cretaceous
Myophorella orientalis species	Animalia : Mollusca : Bivalvia : Trigoniida : Myophorellidae : Myophorella : *Myophorella orientalis*	166.1 - 163.5 Ma Middle Jurassic
Myophorella devexa species	Animalia : Mollusca : Bivalvia : Trigoniida : Myophorellidae : Myophorella : *Myophorella devexa*	168.3 - 163.5 Ma Middle Jurassic
Myophorella alaskaensis species	Animalia : Mollusca : Bivalvia : Trigoniida : Myophorellidae : Myophorella : *Myophorella alaskaensis*	170.3 - 168.3 Ma Middle Jurassic
Myophorella dawsoni species	Animalia : Mollusca : Bivalvia : Trigoniida : Myophorellidae : Myophorella : *Myophorella dawsoni*	170.3 - 168.3 Ma Middle Jurassic
Myophorella tipperi species	Animalia : Mollusca : Bivalvia : Trigoniida : Myophorellidae : Myophorella : *Myophorella tipperi*	170.3 - 168.3 Ma Middle Jurassic
Myophorella tuxedniensis species	Animalia : Mollusca : Bivalvia : Trigoniida : Myophorellidae : Myophorella : *Myophorella tuxedniensis*	170.3 - 168.3 Ma Middle Jurassic
Formicinae subfamily	Animalia : Arthropoda : Insecta : Hymenoptera : Formicidae : Formicinae	59.2 - 56 Ma Paleocene
Lobothyris praepunctata species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Lobothyrididae : Lobothyris : *Lobothyris praepunctata*	228 - 208.5 Ma Late/Upper Triassic
Lobothyris monstrifer species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Lobothyrididae : Lobothyris : *Lobothyris monstrifer*	228 - 208.5 Ma Late/Upper Triassic
Cobbanites talkeetnanus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Perisphinctidae : Cobbanites : *Cobbanites talkeetnanus*	168.3 - 166.1 Ma Middle Jurassic
Inoceramus porrectus species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus porrectus*	168.3 - 166.1 Ma Middle Jurassic
Heterastridium conglobatum species	Animalia : Cnidaria : Hydrozoa : Anthoathecata : Heterastridiidae : Heterastridium : *Heterastridium conglobatum*	228 - 201.3 Ma Mesozoic
Cassianella lingulata species	Animalia : Mollusca : Bivalvia : Ostreida : Cassianellidae : Cassianella : *Cassianella lingulata*	208.5 - 201.3 Ma Mesozoic
Juvavites magnus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Juvavitidae : Juvavites : *Juvavites magnus*	221.5 - 215.56 Ma Late/Upper Triassic
Protochelydra zangerli species	Animalia : Chordata : Reptilia : Testudines : Chelydridae : Protochelydra : *Protochelydra zangerli*	58.7 - 55.8 Ma Paleogene
Monotis (Eomonotis) pinensis species	Animalia : Mollusca : Bivalvia : Pectinida : Monotidae : Monotis : *Monotis (Eomonotis) pinensis*	228 - 208.5 Ma Late/Upper Triassic
Monotis (Pacimonotis) subcircularis species	Animalia : Mollusca : Bivalvia : Pectinida : Monotidae : Monotis : *Monotis (Pacimonotis) subcircularis*	228 - 208.5 Ma Late/Upper Triassic
Monotis (Monotis) alaskana species	Animalia : Mollusca : Bivalvia : Pectinida : Monotidae : Monotis : *Monotis (Monotis) alaskana*	228 - 208.5 Ma Late/Upper Triassic
Myophorella packardi species	Animalia : Mollusca : Bivalvia : Trigoniida : Myophorellidae : Myophorella : *Myophorella packardi*	166.1 - 163.5 Ma Middle Jurassic
Monotis (Entomonotis) subcircularis species	Animalia : Mollusca : Bivalvia : Pectinida : Monotidae : Monotis : *Monotis (Entomonotis) subcircularis*	228 - 205.6 Ma Late/Upper Triassic
Halobia fallax species	Animalia : Mollusca : Bivalvia : Ostreida : Halobiidae : Halobia : *Halobia fallax*	228 - 208.5 Ma Late/Upper Triassic
Lima blackburnei species	Animalia : Mollusca : Bivalvia : Limida : Limidae : Lima : *Lima blackburnei*	212 - 205.6 Ma Late/Upper Triassic
Stromatomorpha californica species	Animalia : Porifera : Demospongea : Lithistida : Anthaspidellidae : Stromatomorpha : *Stromatomorpha californica*	228 - 208.5 Ma Late/Upper Triassic
Inoceramus subundatus species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : *Inoceramus subundatus*	83.6 - 70.6 Ma Late/Upper Cretaceous
Eleganticeras exaratum species	Animalia : Mollusca : Cephalopoda : Ammonitida : Hildoceratidae : Eleganticeras : *Eleganticeras exaratum*	183 - 175.6 Ma Early Jurassic
Dactylioceras commune species	Animalia : Mollusca : Cephalopoda : Ammonitida : Dactylioceratidae : Dactylioceras : *Dactylioceras commune*	183 - 175.6 Ma Early Jurassic
Pagiophyllum genus	Plantae : Tracheophyta : Pinopsida : Pinales : Araucariaceae : *Pagiophyllum*	201.3 - 174.1 Ma Jurassic
Xenoceltites cordilleranus species	Animalia : Mollusca : Cephalopoda : Ceratitida : Xenoceltitidae : Xenoceltites : *Xenoceltites cordilleranus*	251.3 - 247.2 Ma Early/Lower Triassic
Arctocephalites alticostus species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Cardioceratidae : Arctocephalites : *Arctocephalites alticostus*	168.3 - 166.1 Ma Middle Jurassic
Arctocephalites (Cranocephalites) costidensus species	Animalia : Mollusca : Cephalopoda : Ammonitida : Cardioceratidae : Arctocephalites : *Arctocephalites (Cranocephalites) costidensus*	168.3 - 166.1 Ma Middle Jurassic
Parareineckeia shelikofana species	Animalia : Mollusca : Cephalopoda : Ammonitida : Reineckeiidae : Parareineckeia : *Parareineckeia shelikofana*	168.3 - 166.1 Ma Middle Jurassic
Otoscaphites teshioensis species	Animalia : Mollusca : Cephalopoda : Ammonitida : Scaphitidae : Yezoites : *Otoscaphites teshioensis*	93.9 - 86.3 Ma Late/Upper Cretaceous
Mesopuzosia indopacifica species	Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Mesopuzosia : *Mesopuzosia indopacifica*	93.9 - 86.3 Ma Late/Upper Cretaceous
Inoceramus elegans species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Retroceramus : *Inoceramus elegans*	83.6 - 70.6 Ma Late/Upper Cretaceous
Cadoceras glabrum species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Cardioceratidae : Cadoceras : *Cadoceras glabrum*	166.1 - 163.5 Ma Middle Jurassic
Cadoceras doroschini species	Animalia : Mollusca : Cephalopoda : Ammonitida : Cardioceratidae : Cadoceras : *Cadoceras doroschini*	166.1 - 163.5 Ma Middle Jurassic
Mytiloides stantoni species	Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Mytiloides : *Mytiloides stantoni*	93.9 - 86.3 Ma Late/Upper Cretaceous
Gaudryceras hobetsense species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Gaudryceras : *Gaudryceras hobetsense*	70.6 - 66 Ma Late/Upper Cretaceous
Oecotraustes (Paroecotraustes) subgenus	Animalia : Mollusca : Cephalopoda : Ammonitida : Oppeliidae : Oecotraustes : *Oecotraustes (Paroecotraustes)*	168.3 - 166.1 Ma Middle Jurassic
Dactylioceras kanense species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Dactylioceratidae : Dactylioceras : *Dactylioceras kanense*	183 - 175.6 Ma Early Jurassic
Ctenophyllum genus	Plantae : Cycadophyta : Cycadopsida : Cycadales : Cycadaceae : *Ctenophyllum*	201.3 - 174.1 Ma Jurassic
Dictyophyllum genus	Plantae : Pteridophyta : Pteridopsida : *Dictyophyllum*	201.3 - 174.1 Ma Jurassic
Epigondolella bidentata species	Animalia : Chordata : Gondolellidae : Epigondolella : *Epigondolella bidentata*	228 - 208.5 Ma Late/Upper Triassic
Basiaeschna alaskaensis species	Animalia : Arthropoda : Insecta : Odonata : Aeshnidae : Basiaeschna : *Basiaeschna alaskaensis*	59.2 - 47.8 Ma Paleogene

Fossil Localities

Click to show 125 fossil localities

USA

Alaska
- Matanuska-Susitna Borough
  - Paleozoic🐚 74AR83
  - Middle Jurassic🐚 Approximately 2.4 km north of the mouth of Albert Creek
  - Jurassic🐚 Boulder Creek
  - Early Jurassic🐚 Camp Creek section
  - Paleocene🐚 Chickaloon amber
  - Early Jurassic🐚 Hicks Creek section
  - Late/Upper Triassic🐚 Locality 101
  - Late/Upper Triassic🐚 Locality 10241
  - Late/Upper Triassic🐚 Locality 12
  - Late/Upper Triassic🐚 Locality 126
  - Late/Upper Triassic🐚 Locality 128
  - Late/Upper Triassic🐚 Locality 135
  - Late/Upper Triassic🐚 Locality 144
  - Late/Upper Triassic🐚 Locality 146
  - Late/Upper Triassic🐚 Locality 148
  - Mesozoic🐚 Locality 18
  - Early/Lower Triassic🐚 Locality 23
  - Late/Upper Triassic🐚 Long Creek
  - Late/Upper Cretaceous🐚 Matanuska ankylosaur site
  - Cretaceous🐚 Matanuska Formation
  - Paleozoic🐚 Mount Dall
  - Early Jurassic🐚 Mysic subterrane of Farewell terrane
  - Paleogene🐚 North bank of Moose Creek
  - Devonian🐚 Shellabarger Pass
  - Late/Upper Cretaceous🐚 Talkeetna Mountains hadrosaur
  - Late/Upper Triassic🐚 USGS 10093
  - Late/Upper Triassic🐚 USGS 11287 Talkeetna
  - Late/Upper Triassic🐚 USGS D12569 Talkeetna Mountains
  - Early/Lower Cretaceous🐚 USGS Loc. 14466
  - Late/Upper Cretaceous🐚 USGS Loc. 24210
  - Late/Upper Cretaceous🐚 USGS Loc. 24226
  - Late/Upper Cretaceous🐚 USGS Loc. 24227
  - Late/Upper Cretaceous🐚 USGS Loc. 24853
  - Late/Upper Cretaceous🐚 USGS Loc. 24860
  - Late/Upper Cretaceous🐚 USGS Loc. 24861
  - Early/Lower Cretaceous🐚 USGS Loc. 25320
  - Early/Lower Cretaceous🐚 USGS Loc. 25329
  - Late/Upper Cretaceous🐚 USGS Loc. 8562
  - Late/Upper Cretaceous🐚 USGS Loc. 8586
  - Late/Upper Cretaceous🐚 USGS Loc. M1989
  - Late/Upper Cretaceous🐚 USGS Loc. M1992
  - Late/Upper Cretaceous🐚 USGS Loc. M2379
  - Late/Upper Cretaceous🐚 USGS Loc. M2381
  - Late/Upper Cretaceous🐚 USGS Loc. M2391
  - Late/Upper Cretaceous🐚 USGS Loc. M2392
  - Late/Upper Cretaceous🐚 USGS Loc. M2397
  - Early/Lower Cretaceous🐚 USGS Loc. M557
  - Late/Upper Cretaceous🐚 USGS Loc. M574
  - Late/Upper Cretaceous🐚 USGS Loc. M595
  - Late/Upper Cretaceous🐚 USGS Loc. M596
  - Late/Upper Cretaceous🐚 USGS Loc. M600
  - Late/Upper Cretaceous🐚 USGS M1032
  - Late/Upper Cretaceous🐚 USGS M1033
  - Early/Lower Triassic🐚 USGS M5027
  - Late/Upper Cretaceous🐚 USGS M552
  - Late/Upper Cretaceous🐚 USGS M558
  - Late/Upper Cretaceous🐚 USGS M560
  - Late/Upper Cretaceous🐚 USGS M562
  - Late/Upper Cretaceous🐚 USGS M564
  - Late/Upper Cretaceous🐚 USGS M565
  - Late/Upper Cretaceous🐚 USGS M566
  - Late/Upper Cretaceous🐚 USGS M576

USA

Alaska
- Matanuska-Susitna Borough

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Matanuska-Susitna_Borough,_Alaska
Wikidata ID:	Q512925
GeoNames ID:	5868437

Localities in this Region

USA

Alaska
- Matanuska-Susitna Borough

USA

Alaska
- Matanuska-Susitna Borough

Other Regions, Features and Areas that Intersect

North America PlateTectonic Plate

North America Plate

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