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Duchesne County, Utah, USAi
Regional Level Types
Duchesne CountyCounty
UtahState
USACountry

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Locality type:
Largest Settlements:
PlacePopulation
Roosevelt6,980 (2017)
Duchesne1,872 (2017)
Myton639 (2017)
Neola461 (2011)
Bluebell293 (2011)
Altamont263 (2017)
Other Languages:
French:
Comté de Duchesne, Utah, États-Unis
German:
Duchesne County, Utah, Vereinigte Staaten
Italian:
Contea di Duchesne, Utah, Stati Uniti d'America
Russian:
Душейн, Юта, Соединённые Штаты Америки
Simplified Chinese:
杜申縣, 犹他州, 美国
Spanish:
Condado de Duchesne, Utah, Estados Unidos
Albanian:
Duchesne County, Utah, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة دوتشيسن, يوتا, الولايات المتحدة
Armenian:
Դուշեն շրջան, Յուտա, Ամերիկայի Միացյալ Նահանգներ
Basque:
Duchesne konderria, Utah
Bavarian:
Duchesne County, Utah, Vaoanigte Stootn
Bishnupriya Manipuri:
ডাচেসনে কাউন্টি, ইউটা, তিলপারাষ্ট্র
Bulgarian:
Душейн, Юта, Съединени американски щати
Cebuano:
Duchesne County, Utah
Czech:
Duchesne County, Utah, Spojené státy americké
Dutch:
Duchesne County, Utah, Verenigde Staten
Estonian:
Duchesne'i maakond, Utah, Ameerika Ühendriigid
Farsi/Persian:
شهرستان دوشن، یوتا, یوتا, ایالات متحده آمریکا
Galician:
Condado de Duchesne, Utah, Estados Unidos de América
Hungarian:
Duchesne megye, Utah, Amerikai Egyesült Államok
Japanese:
ドゥーシェイン郡, ユタ州, アメリカ合衆国
Latin:
Duchesne Comitatus, Uta, Civitates Foederatae Americae
Low Saxon/Low German:
Duchesne County, Utah, USA
Min Dong Chinese:
Duchesne Gông, Utah
Norwegian:
Duchesne County, Utah, USA
Polish:
Hrabstwo Duchesne, Utah, Stany Zjednoczone
Portuguese:
Condado de Duchesne, Utah, Estados Unidos
Romanian:
Comitatul Duchesne, Utah, Statele Unite ale Americii
Serbian:
Округ Дукејн, Јута, Сједињене Америчке Државе
Serbo-Croatian:
Duchesne County, Utah, Sjedinjene Američke Države
Swedish:
Duchesne County, Utah, USA
Turkish:
Duchesne County, Utah, Amerika Birleşik Devletleri
Ukrainian:
Дюшен, Юта, Сполучені Штати Америки
Urdu:
ڈوچیزنی کاؤنٹی، یوٹاہ, یوٹاہ, ریاستہائے متحدہ امریکا
Vietnamese:
Quận Duchesne, Utah, Chủng Quốc Hoa Kỳ
Waray:
Condado han Duchesne, Utah, Estados Unidos
Western Punjabi:
ڈچسنے کاؤنٹی, یوٹاہ, امریکہ


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Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

41 valid minerals. 2 (TL) - type locality of valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Aegirine
Formula: NaFe3+Si2O6
Reference: Milton, C., Chao, E.C.T., Axelrod, J.M., Grimaldi, F.S. (1960) Reedmergnerite, NaBSi3O8, the boron analogue of albite, from the Green River Formation, Utah. American Mineralogist: 45(1-2): 188-199.
Analcime
Formula: Na(AlSi2O6) · H2O
Reference: Milton, C., Chao, E.C.T., Axelrod, J.M., Grimaldi, F.S. (1960) Reedmergnerite, NaBSi3O8, the boron analogue of albite, from the Green River Formation, Utah. American Mineralogist: 45(1-2): 188-199.
Anhydrite
Formula: CaSO4
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
'Apatite var. Collophane'
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Bassanite
Formula: Ca(SO4) · 0.5H2O
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Burbankite
Formula: (Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Calcite
Formula: CaCO3
Reference: http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45510.htm.
Carnotite
Formula: K2(UO2)2(VO4)2 · 3H2O
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Dawsonite
Formula: NaAlCO3(OH)2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Dolomite
Formula: CaMg(CO3)2
Reference: http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45510.htm.
Eitelite (TL)
Formula: Na2Mg(CO3)2
Localities: Reported from at least 6 localities in this region.
Reference: Milton, C., Axelrod, J.M., Grimaldi, F.S. (1955) New minerals, reedmergnerite (Na2O·B2O3·6SiO2) and eitelite (Na2O·MgO·2CO2) associated with leucosphenite, shortite, searlesite, and crocidolite in the Green River formation, Utah. American Mineralogist: 40: 326-327.
Fluorapatite
Formula: Ca5(PO4)3F
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Goethite
Formula: α-Fe3+O(OH)
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Gold
Formula: Au
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Gypsum
Formula: CaSO4 · 2H2O
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Halite
Formula: NaCl
Reference: http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45510.htm.
Hectorite
Formula: Na0.3(Mg,Li)3(Si4O10)(F,OH)2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Hematite
Formula: Fe2O3
Localities: Reported from at least 8 localities in this region.
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
'Hornblende'
Reference: American Mineralogist 59, pages 830-836, 1974
Kaolinite
Formula: Al2(Si2O5)(OH)4
Reference: http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45510.htm.
Leucosphenite
Formula: BaNa4Ti2B2Si10O30
Reference: Milton, C., Chao, E.C.T., Axelrod, J.M., Grimaldi, F.S. (1960) Reedmergnerite, NaBSi3O8, the boron analogue of albite, from the Green River Formation, Utah. American Mineralogist: 45(1-2): 188-199.
'Limonite'
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Loughlinite
Formula: Na2Mg3Si6O16 · 8H2O
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Magnesio-arfvedsonite
Formula: {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Description: Authigenic.
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Magnesio-riebeckite
Formula: ◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2
Reference: Milton, C., Chao, E.C.T., Axelrod, J.M., Grimaldi, F.S. (1960) Reedmergnerite, NaBSi3O8, the boron analogue of albite, from the Green River Formation, Utah. American Mineralogist: 45(1-2): 188-199.
Malachite
Formula: Cu2(CO3)(OH)2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Nahcolite
Formula: NaHCO3
Reference: Milton, C., Chao, E.C.T., Axelrod, J.M., Grimaldi, F.S. (1960) Reedmergnerite, NaBSi3O8, the boron analogue of albite, from the Green River Formation, Utah. American Mineralogist: 45(1-2): 188-199.
Nordstrandite
Formula: Al(OH)3
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Northupite
Formula: Na3Mg(CO3)2Cl
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
'Petroleum var. Bitumen'
Localities: Reported from at least 10 localities in this region.
Reference: Rocks & Min.:4:89.
Pyrite
Formula: FeS2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Quartz
Formula: SiO2
Reference: http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45510.htm.
Reedmergnerite (TL)
Formula: NaBSi3O8
Reference: Milton, C., Chao, E.C.T., Axelrod, J.M., Grimaldi, F.S. (1960) Reedmergnerite, NaBSi3O8, the boron analogue of albite, from the Green River Formation, Utah. American Mineralogist: 45(1-2): 188-199.
Riebeckite
Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
'Riebeckite Root Name Group'
Formula: ◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
'Riebeckite Root Name Group var. Crocidolite'
Formula: ◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Searlesite
Formula: Na(H2BSi2O7)
Reference: Milton, C., Chao, E.C.T., Axelrod, J.M., Grimaldi, F.S. (1960) Reedmergnerite, NaBSi3O8, the boron analogue of albite, from the Green River Formation, Utah. American Mineralogist: 45(1-2): 188-199.
Sepiolite
Formula: Mg4(Si6O15)(OH)2 · 6H2O
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Shortite
Formula: Na2Ca2(CO3)3
Localities: Reported from at least 6 localities in this region.
Reference: Milton, C., Chao, E.C.T., Axelrod, J.M., Grimaldi, F.S. (1960) Reedmergnerite, NaBSi3O8, the boron analogue of albite, from the Green River Formation, Utah. American Mineralogist: 45(1-2): 188-199.
Silver
Formula: Ag
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Sphalerite
Formula: ZnS
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Stevensite
Formula: (Ca,Na)xMg3-x(Si4O10)(OH)2
Reference: http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45510.htm.
Talc
Formula: Mg3Si4O10(OH)2
Reference: http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45510.htm.
Thermonatrite
Formula: Na2CO3 · H2O
Reference: UGMS Bull 117 Minerals and Mineral Localities of Utah
Trona
Formula: Na3H(CO3)2 · 2H2O
Reference: Pasbt, A. (1973) The Crystallography Structure of Eitelite, Na2Mg(CO3)2. American Mineralogist: 58(3-4): 211-217.; U.S. Geological Survey Open-File Report 96-0729.
Wegscheiderite
Formula: Na5H3(CO3)4
Reference: http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45510.htm.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
Group 3 - Halides
Halite3.AA.20NaCl
Group 4 - Oxides and Hydroxides
Carnotite4.HB.05K2(UO2)2(VO4)2 · 3H2O
Goethite4.00.α-Fe3+O(OH)
Hematite4.CB.05Fe2O3
Nordstrandite4.FE.10Al(OH)3
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Burbankite5.AC.30(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Calcite5.AB.05CaCO3
Dawsonite5.BB.10NaAlCO3(OH)2
Dolomite5.AB.10CaMg(CO3)2
Eitelite (TL)5.AC.05Na2Mg(CO3)2
Malachite5.BA.10Cu2(CO3)(OH)2
Nahcolite5.AA.15NaHCO3
Northupite5.BF.05Na3Mg(CO3)2Cl
Shortite5.AC.25Na2Ca2(CO3)3
Thermonatrite5.CB.05Na2CO3 · H2O
Trona5.CB.15Na3H(CO3)2 · 2H2O
Wegscheiderite5.AA.30Na5H3(CO3)4
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Bassanite7.CD.45Ca(SO4) · 0.5H2O
Gypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Fluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
Aegirine9.DA.25NaFe3+Si2O6
Analcime9.GB.05Na(AlSi2O6) · H2O
Hectorite9.EC.45Na0.3(Mg,Li)3(Si4O10)(F,OH)2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Leucosphenite9.DP.15BaNa4Ti2B2Si10O30
Loughlinite9.EE.25Na2Mg3Si6O16 · 8H2O
Magnesio-arfvedsonite9.DE.25{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Magnesio-riebeckite9.DE.25◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Illite9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
Reedmergnerite (TL)9.FA.35NaBSi3O8
Riebeckite9.DE.25◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Searlesite9.EF.15Na(H2BSi2O7)
Sepiolite9.EE.25Mg4(Si6O15)(OH)2 · 6H2O
Stevensite9.EC.45(Ca,Na)xMg3-x(Si4O10)(OH)2
Talc9.EC.05Mg3Si4O10(OH)2
Unclassified Minerals, Rocks, etc.
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'var. Collophane'-Ca5(PO4)3(Cl/F/OH)
'Hornblende'-
'Limonite'-
'Petroleum
var. Bitumen'
-
'Riebeckite Root Name Group'-◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
'var. Crocidolite'-◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O

List of minerals for each chemical element

HHydrogen
H NahcoliteNaHCO3
H SearlesiteNa(H2BSi2O7)
H AnalcimeNa(AlSi2O6) · H2O
H Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
H TronaNa3H(CO3)2 · 2H2O
H Riebeckite Root Name Group var. Crocidolite◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
H HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
H Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
H LoughliniteNa2Mg3Si6O16 · 8H2O
H Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
H Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
H Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
H ThermonatriteNa2CO3 · H2O
H BassaniteCa(SO4) · 0.5H2O
H DawsoniteNaAlCO3(OH)2
H NordstranditeAl(OH)3
H SepioliteMg4(Si6O15)(OH)2 · 6H2O
H GypsumCaSO4 · 2H2O
H MalachiteCu2(CO3)(OH)2
H WegscheideriteNa5H3(CO3)4
H Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
H KaoliniteAl2(Si2O5)(OH)4
H TalcMg3Si4O10(OH)2
H Goethiteα-Fe3+O(OH)
H CarnotiteK2(UO2)2(VO4)2 · 3H2O
H Riebeckite Root Name Group◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H ApatiteCa5(PO4)3(Cl/F/OH)
LiLithium
Li HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
BBoron
B ReedmergneriteNaBSi3O8
B SearlesiteNa(H2BSi2O7)
B LeucospheniteBaNa4Ti2B2Si10O30
CCarbon
C EiteliteNa2Mg(CO3)2
C ShortiteNa2Ca2(CO3)3
C NahcoliteNaHCO3
C TronaNa3H(CO3)2 · 2H2O
C Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
C NorthupiteNa3Mg(CO3)2Cl
C ThermonatriteNa2CO3 · H2O
C DawsoniteNaAlCO3(OH)2
C MalachiteCu2(CO3)(OH)2
C WegscheideriteNa5H3(CO3)4
C CalciteCaCO3
C DolomiteCaMg(CO3)2
OOxygen
O ReedmergneriteNaBSi3O8
O EiteliteNa2Mg(CO3)2
O ShortiteNa2Ca2(CO3)3
O NahcoliteNaHCO3
O SearlesiteNa(H2BSi2O7)
O LeucospheniteBaNa4Ti2B2Si10O30
O AegirineNaFe3+Si2O6
O AnalcimeNa(AlSi2O6) · H2O
O Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
O TronaNa3H(CO3)2 · 2H2O
O HematiteFe2O3
O AnhydriteCaSO4
O Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
O Riebeckite Root Name Group var. Crocidolite◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
O FluorapatiteCa5(PO4)3F
O HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
O Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
O LoughliniteNa2Mg3Si6O16 · 8H2O
O Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
O NorthupiteNa3Mg(CO3)2Cl
O Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
O Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
O ThermonatriteNa2CO3 · H2O
O BassaniteCa(SO4) · 0.5H2O
O DawsoniteNaAlCO3(OH)2
O NordstranditeAl(OH)3
O SepioliteMg4(Si6O15)(OH)2 · 6H2O
O GypsumCaSO4 · 2H2O
O MalachiteCu2(CO3)(OH)2
O WegscheideriteNa5H3(CO3)4
O CalciteCaCO3
O Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
O QuartzSiO2
O DolomiteCaMg(CO3)2
O KaoliniteAl2(Si2O5)(OH)4
O TalcMg3Si4O10(OH)2
O Goethiteα-Fe3+O(OH)
O CarnotiteK2(UO2)2(VO4)2 · 3H2O
O Riebeckite Root Name Group◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
O MuscoviteKAl2(AlSi3O10)(OH)2
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F Riebeckite Root Name Group var. Crocidolite◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
F FluorapatiteCa5(PO4)3F
F HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
F Riebeckite Root Name Group◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na ReedmergneriteNaBSi3O8
Na EiteliteNa2Mg(CO3)2
Na ShortiteNa2Ca2(CO3)3
Na NahcoliteNaHCO3
Na SearlesiteNa(H2BSi2O7)
Na LeucospheniteBaNa4Ti2B2Si10O30
Na AegirineNaFe3+Si2O6
Na AnalcimeNa(AlSi2O6) · H2O
Na Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Na TronaNa3H(CO3)2 · 2H2O
Na Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Na Riebeckite Root Name Group var. Crocidolite◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Na HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
Na LoughliniteNa2Mg3Si6O16 · 8H2O
Na Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Na NorthupiteNa3Mg(CO3)2Cl
Na Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Na ThermonatriteNa2CO3 · H2O
Na DawsoniteNaAlCO3(OH)2
Na WegscheideriteNa5H3(CO3)4
Na HaliteNaCl
Na Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
Na Riebeckite Root Name Group◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
MgMagnesium
Mg EiteliteNa2Mg(CO3)2
Mg Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Mg HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
Mg LoughliniteNa2Mg3Si6O16 · 8H2O
Mg Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Mg NorthupiteNa3Mg(CO3)2Cl
Mg SepioliteMg4(Si6O15)(OH)2 · 6H2O
Mg Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
Mg DolomiteCaMg(CO3)2
Mg TalcMg3Si4O10(OH)2
AlAluminium
Al AnalcimeNa(AlSi2O6) · H2O
Al Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Al DawsoniteNaAlCO3(OH)2
Al NordstranditeAl(OH)3
Al KaoliniteAl2(Si2O5)(OH)4
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si ReedmergneriteNaBSi3O8
Si SearlesiteNa(H2BSi2O7)
Si LeucospheniteBaNa4Ti2B2Si10O30
Si AegirineNaFe3+Si2O6
Si AnalcimeNa(AlSi2O6) · H2O
Si Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Si Riebeckite Root Name Group var. Crocidolite◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Si HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
Si Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Si LoughliniteNa2Mg3Si6O16 · 8H2O
Si Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Si Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Si SepioliteMg4(Si6O15)(OH)2 · 6H2O
Si Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
Si QuartzSiO2
Si KaoliniteAl2(Si2O5)(OH)4
Si TalcMg3Si4O10(OH)2
Si Riebeckite Root Name Group◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Si MuscoviteKAl2(AlSi3O10)(OH)2
PPhosphorus
P FluorapatiteCa5(PO4)3F
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S AnhydriteCaSO4
S PyriteFeS2
S BassaniteCa(SO4) · 0.5H2O
S GypsumCaSO4 · 2H2O
S SphaleriteZnS
ClChlorine
Cl Riebeckite Root Name Group var. Crocidolite◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Cl NorthupiteNa3Mg(CO3)2Cl
Cl HaliteNaCl
Cl Riebeckite Root Name Group◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
K CarnotiteK2(UO2)2(VO4)2 · 3H2O
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca ShortiteNa2Ca2(CO3)3
Ca AnhydriteCaSO4
Ca Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
Ca FluorapatiteCa5(PO4)3F
Ca BassaniteCa(SO4) · 0.5H2O
Ca GypsumCaSO4 · 2H2O
Ca CalciteCaCO3
Ca Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
Ca DolomiteCaMg(CO3)2
Ca ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Ti LeucospheniteBaNa4Ti2B2Si10O30
VVanadium
V CarnotiteK2(UO2)2(VO4)2 · 3H2O
FeIron
Fe AegirineNaFe3+Si2O6
Fe Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Fe HematiteFe2O3
Fe Riebeckite Root Name Group var. Crocidolite◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Fe Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Fe PyriteFeS2
Fe Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Fe Goethiteα-Fe3+O(OH)
Fe Riebeckite Root Name Group◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
CuCopper
Cu MalachiteCu2(CO3)(OH)2
ZnZinc
Zn SphaleriteZnS
SrStrontium
Sr Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
AgSilver
Ag SilverAg
BaBarium
Ba LeucospheniteBaNa4Ti2B2Si10O30
Ba Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
CeCerium
Ce Burbankite(Na,Ca)3(Sr,Ba,Ce)3(CO3)5
AuGold
Au GoldAu
UUranium
U CarnotiteK2(UO2)2(VO4)2 · 3H2O

Fossils

There are 14 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.

Occurrences194
Youngest Fossil Listed37.2 Ma (Eocene)
Oldest Fossil Listed479 Ma (Early/Lower Ordovician)
Stratigraphic UnitsClick here to view 15 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Aulopora
genus
Animalia : Cnidaria : Anthozoa : Auloporidae : Aulopora358.9 - 353.8 Ma
Paleozoic
Cladochonus
genus
Animalia : Cnidaria : Anthozoa : Auloporidae : Cladochonus358.9 - 342.8 Ma
Paleozoic
Syringopora
genus
Animalia : Cnidaria : Anthozoa : Favositidae : Syringopora358.9 - 342.8 Ma
Paleozoic
Rugosa
subclass
Animalia : Cnidaria : Anthozoa : Rugosa353.8 - 342.8 Ma
Carboniferous
Amplexus
genus
Animalia : Cnidaria : Anthozoa : Amplexidae : Amplexus358.9 - 353.8 Ma
Paleozoic
Canadiphyllum
genus
Animalia : Cnidaria : Anthozoa : Hapsiphyllidae : Canadiphyllum353.8 - 342.8 Ma
Carboniferous
Cyathaxonia
genus
Animalia : Cnidaria : Anthozoa : Cyathaxoniidae : Cyathaxonia358.9 - 353.8 Ma
Paleozoic
Faberophyllum
genus
Animalia : Cnidaria : Anthozoa : Zaphrentidae : Faberophyllum353.8 - 342.8 Ma
Carboniferous
Homalophyllites
genus
Animalia : Cnidaria : Anthozoa : Zaphrentoididae : Homalophyllites353.8 - 342.8 Ma
Carboniferous
Rylstonia
genus
Animalia : Cnidaria : Anthozoa : Aulophyllidae : Rylstonia353.8 - 342.8 Ma
Carboniferous
Timania
genus
Animalia : Cnidaria : Anthozoa : Bothrophyllidae : Timania353.8 - 342.8 Ma
Carboniferous
Vesiculophyllum
genus
Animalia : Cnidaria : Anthozoa : Uraliniidae : Vesiculophyllum353.8 - 342.8 Ma
Carboniferous
Zaphrentites
genus
Animalia : Cnidaria : Anthozoa : Hapsiphyllidae : Zaphrentites358.9 - 342.8 Ma
Paleozoic
Gastropoda
class
Animalia : Mollusca : Gastropoda171.6 - 166.1 Ma
Middle Jurassic
Euomphalina
order
Animalia : Mollusca : Gastropoda : Euomphalina353.8 - 342.8 Ma
Carboniferous
Straparollus
genus
Animalia : Mollusca : Gastropoda : Euomphalidae : Straparollus353.8 - 342.8 Ma
Carboniferous
Archaeogastropoda
order
Animalia : Mollusca : Gastropoda : Archaeogastropoda358.9 - 353.8 Ma
Paleozoic
Lyosoma
genus
Animalia : Mollusca : Gastropoda : Cycloneritida : Neritidae : Lyosoma168.3 - 166.1 Ma
Middle Jurassic
Nerinea
genus
Animalia : Mollusca : Gastropoda : Nerineidae : Nerinea168.3 - 166.1 Ma
Middle Jurassic
Bivalvia
class
Animalia : Mollusca : Bivalvia251.3 - 247.2 Ma
Early/Lower Triassic
Grammatodon
genus
Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : Grammatodon171.6 - 167.7 Ma
Middle Jurassic
Mytilus
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilus251.3 - 247.2 Ma
Early/Lower Triassic
Pinna
genus
Animalia : Mollusca : Bivalvia : Ostreida : Pinnidae : Pinna171.6 - 167.7 Ma
Middle Jurassic
Bakevellia
genus
Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Bakevellia251.3 - 247.2 Ma
Early/Lower Triassic
Camptonectes
genus
Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Camptonectes171.6 - 166.1 Ma
Middle Jurassic
Crittendenia
genus
Animalia : Mollusca : Bivalvia : Pectinida : Deltopectinidae : Crittendenia251.3 - 247.2 Ma
Early/Lower Triassic
Entolioides
genus
Animalia : Mollusca : Bivalvia : Pectinida : Entoliidae : Entolioides251.3 - 247.2 Ma
Early/Lower Triassic
Eumorphotis
genus
Animalia : Mollusca : Bivalvia : Pectinida : Etheripectinidae : Eumorphotis251.3 - 247.2 Ma
Early/Lower Triassic
Leptochondria
genus
Animalia : Mollusca : Bivalvia : Pectinida : Leptochondriidae : Leptochondria251.3 - 247.2 Ma
Early/Lower Triassic
Myalina
genus
Animalia : Mollusca : Bivalvia : Ostreida : Bakevelliidae : Myalina251.3 - 247.2 Ma
Early/Lower Triassic
Plagiostoma
genus
Animalia : Mollusca : Bivalvia : Limida : Limidae : Plagiostoma168.3 - 166.1 Ma
Middle Jurassic
Pleuronectites
genus
Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Pleuronectites251.3 - 247.2 Ma
Early/Lower Triassic
Plicatula
genus
Animalia : Mollusca : Bivalvia : Pectinida : Plicatulidae : Plicatula171.6 - 167.7 Ma
Middle Jurassic
Promyalina
genus
Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : Promyalina251.3 - 247.2 Ma
Early/Lower Triassic
Unionites
genus
Animalia : Mollusca : Bivalvia : Trigoniida : Trigonodidae : Unionites251.3 - 247.2 Ma
Early/Lower Triassic
Neoschizodus
genus
Animalia : Mollusca : Bivalvia : Trigoniida : Myophoriidae : Neoschizodus251.3 - 247.2 Ma
Early/Lower Triassic
Trigonia
genus
Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : Trigonia171.6 - 166.1 Ma
Middle Jurassic
Vaugonia
genus
Animalia : Mollusca : Bivalvia : Trigoniida : Myophorellidae : Vaugonia171.6 - 166.1 Ma
Middle Jurassic
Mactromya
genus
Animalia : Mollusca : Bivalvia : Lucinida : Mactromyidae : Mactromya171.6 - 167.7 Ma
Middle Jurassic
Pronoella
genus
Animalia : Mollusca : Bivalvia : Venerida : Trapezidae : Pronoella168.3 - 166.1 Ma
Middle Jurassic
Tancredia
genus
Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Tancredia171.6 - 167.7 Ma
Middle Jurassic
Permophorus
genus
Animalia : Mollusca : Bivalvia : Venerida : Kalenteridae : Permophorus251.3 - 247.2 Ma
Early/Lower Triassic
Pholadomya
genus
Animalia : Mollusca : Bivalvia : Pholadomyidae : Pholadomya171.6 - 167.7 Ma
Middle Jurassic
Isoteloides
genus
Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Isoteloides478.6 - 471.8 Ma
Early/Lower Ordovician
Lachnostoma
genus
Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Lachnostoma478.6 - 471.8 Ma
Early/Lower Ordovician
Ptyocephalus
genus
Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Ptyocephalus478.6 - 471.8 Ma
Early/Lower Ordovician
Symphysurus
genus
Animalia : Arthropoda : Trilobita : Asaphida : Nileidae : Symphysurus471.8 - 457.5 Ma
Ordovician
Proetida
order
Animalia : Arthropoda : Trilobita : Proetida358.9 - 353.8 Ma
Paleozoic
Carolinites
genus
Animalia : Arthropoda : Trilobita : Ptychopariida : Komaspididae : Carolinites478.6 - 471.8 Ma
Early/Lower Ordovician
Dimeropygiella
genus
Animalia : Arthropoda : Trilobita : Proetida : Dimeropygidae : Dimeropygiella478.6 - 471.8 Ma
Early/Lower Ordovician
Eleutherocentrus
genus
Animalia : Arthropoda : Trilobita : Proetida : Bathyuridae : Eleutherocentrus478.6 - 471.8 Ma
Early/Lower Ordovician
Kawina
genus
Animalia : Arthropoda : Trilobita : Phacopida : Cheiruridae : Kawina478.6 - 471.8 Ma
Early/Lower Ordovician
Pseudocybele
genus
Animalia : Arthropoda : Trilobita : Phacopida : Pliomeridae : Pseudocybele478.6 - 471.8 Ma
Early/Lower Ordovician
Leperditia
genus
Animalia : Arthropoda : Ostracoda : Leperditiidae : Leperditia471.8 - 457.5 Ma
Ordovician
Cheilotrypa
genus
Animalia : Bryozoa : Stenolaemata : Cystoporida : Fistuliporidae : Cheilotrypa358.9 - 353.8 Ma
Paleozoic
Cystodictya
genus
Animalia : Bryozoa : Stenolaemata : Cystoporida : Cystodictyonidae : Cystodictya358.9 - 353.8 Ma
Paleozoic
Eridopora
genus
Animalia : Bryozoa : Stenolaemata : Cystoporida : Fistuliporidae : Eridopora358.9 - 353.8 Ma
Paleozoic
Ramiporalia
genus
Animalia : Bryozoa : Stenolaemata : Ramiporalia358.9 - 353.8 Ma
Paleozoic
Cryptostomata
order
Animalia : Bryozoa : Stenolaemata : Cryptostomata358.9 - 353.8 Ma
Paleozoic
Fenestella
genus
Animalia : Bryozoa : Stenolaemata : Fenestrida : Fenestellidae : Fenestella358.9 - 342.8 Ma
Paleozoic
Penniretepora
genus
Animalia : Bryozoa : Stenolaemata : Fenestrida : Acanthocladiidae : Penniretepora358.9 - 353.8 Ma
Paleozoic
Lingularia
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Lingulidae : Lingularia251.3 - 247.2 Ma
Early/Lower Triassic
Anomalorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Anomalorthidae : Anomalorthis471.8 - 457.5 Ma
Ordovician
Diparelasma
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Finkelnburgiidae : Diparelasma478.6 - 471.8 Ma
Early/Lower Ordovician
Hesperonomia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperonomiidae : Hesperonomia478.6 - 471.8 Ma
Early/Lower Ordovician
Orthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Orthidae : Orthis471.8 - 457.5 Ma
Ordovician
Rhipidomella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Rhipidomellidae : Rhipidomella358.9 - 342.8 Ma
Paleozoic
Tritoechia
genus
Animalia : Brachiopoda : Strophomenata : Billingsellida : Polytoechiidae : Tritoechia478.6 - 471.8 Ma
Early/Lower Ordovician
Strophomenida
order
Animalia : Brachiopoda : Strophomenata : Strophomenida358.9 - 342.8 Ma
Paleozoic
Chonetes
genus
Animalia : Brachiopoda : Strophomenata : Productida : Chonetidae : Chonetes358.9 - 353.8 Ma
Paleozoic
Leptaena
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Leptaena358.9 - 342.8 Ma
Paleozoic
Productella
genus
Animalia : Brachiopoda : Strophomenata : Productida : Productellidae : Productella358.9 - 353.8 Ma
Paleozoic
Schuchertella
genus
Animalia : Brachiopoda : Strophomenata : Orthotetida : Schuchertellidae : Schuchertella353.8 - 342.8 Ma
Carboniferous
Syntrophopsis
genus
Animalia : Brachiopoda : Rhynchonellata : Pentamerida : Tetralobulidae : Syntrophopsis478.6 - 471.8 Ma
Early/Lower Ordovician
Brachythyris
genus
Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Brachythyrididae : Brachythyris358.9 - 342.8 Ma
Paleozoic
Composita
genus
Animalia : Brachiopoda : Rhynchonellata : Athyridida : Athyrididae : Composita358.9 - 342.8 Ma
Paleozoic
Cyrtina
genus
Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Cyrtinidae : Cyrtina358.9 - 353.8 Ma
Paleozoic
Dimegelasma
genus
Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Dimegelasmidae : Dimegelasma353.8 - 342.8 Ma
Carboniferous
Eumetria
genus
Animalia : Brachiopoda : Rhynchonellata : Athyridida : Retziidae : Eumetria358.9 - 353.8 Ma
Paleozoic
Punctospirifer
genus
Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Punctospiriferidae : Punctospirifer353.8 - 342.8 Ma
Carboniferous
Spirifer
genus
Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Spiriferidae : Spirifer353.8 - 342.8 Ma
Carboniferous
Torynifer
genus
Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Elythidae : Torynifer358.9 - 342.8 Ma
Paleozoic
Ophiuroidea
class
Animalia : Echinodermata : Ophiuroidea358.9 - 353.8 Ma
Paleozoic
Crinoidea
class
Animalia : Echinodermata : Crinoidea358.9 - 166.1 Ma
Phanerozoic
Yutagraptus
genus
Animalia : Hemichordata : Graptolithina : Yutagraptus471.8 - 457.5 Ma
Ordovician
Chondrichthyes
class
Animalia : Chordata : Chondrichthyes353.8 - 342.8 Ma
Carboniferous
Iguania
infraorder
Animalia : Chordata : Reptilia : Squamata : Iguania47.8 - 41.3 Ma
Eocene
Crocodylus
genus
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Crocodylus55.8 - 50.3 Ma
Eocene
Amphicyonidae
family
Animalia : Chordata : Mammalia : Carnivora : Amphicyonidae46.2 - 40.4 Ma
Eocene
Triplopus rhinocerinus
species
Animalia : Chordata : Mammalia : Perissodactyla : Hyracodontidae : Triplopus : Triplopus rhinocerinus46.2 - 40.4 Ma
Eocene
Duchesnehippus intermedius
species
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Duchesnehippus : Duchesnehippus intermedius46.2 - 40.4 Ma
Eocene
Ficus densifolia
species
Plantae : Tracheophyta : Magnoliopsida : Rosales : Moraceae : Ficus : Ficus densifolia48.6 - 37.2 Ma
Eocene
Acer
genus
Plantae : Tracheophyta : Magnoliopsida : Sapindales : Sapindaceae : Acer48.6 - 37.2 Ma
Eocene
Lygodium kaulfussi
species
Plantae : Tracheophyta : Polypodiopsida : Schizaeales : Lygodiaceae : Lygodium : Lygodium kaulfussi48.6 - 37.2 Ma
Eocene
Sequoia langsdorfii
species
Plantae : Tracheophyta : Pinopsida : Pinales : Cupressaceae : Sequoia : Sequoia langsdorfii48.6 - 37.2 Ma
Eocene
Juglans rugosa
species
Plantae : Tracheophyta : Magnoliopsida : Fagales : Juglandaceae : Juglans : Juglans rugosa48.6 - 37.2 Ma
Eocene
Salix lavateri
species
Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Salicaceae : Salix : Salix lavateri48.6 - 37.2 Ma
Eocene
Platanus guillelmae
species
Plantae : Tracheophyta : Magnoliopsida : Proteales : Platanaceae : Platanus : Platanus guillelmae48.6 - 37.2 Ma
Eocene
Calathium
genus
Chlorophyta : Chlorophyceae : Receptaculitidae : Calathium478.6 - 471.8 Ma
Early/Lower Ordovician
Cucullaea (Idonearca)
subgenus
Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea : Cucullaea (Idonearca)171.6 - 167.7 Ma
Middle Jurassic
Modiolus
genus
Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Modiolus168.3 - 166.1 Ma
Middle Jurassic
Presbyorniformipes feduccii
species
Presbyorniformipes : Presbyorniformipes feduccii55.8 - 48.6 Ma
Eocene
Pectinoidea
superfamily
Animalia : Mollusca : Bivalvia : Pectinida : Pectinoidea251.3 - 247.2 Ma
Early/Lower Triassic
Elegantinia
genus
Animalia : Mollusca : Bivalvia : Trigoniida : Myophoriidae : Elegantinia251.3 - 247.2 Ma
Early/Lower Triassic
Permophorus albequus
species
Animalia : Mollusca : Bivalvia : Cardiida : Kalenteridae : Permophorus : Permophorus albequus259.9 - 254.17 Ma
Permian
Bathyurellus pogonipensis
species
Animalia : Arthropoda : Trilobita : Proetida : Bathyuridae : Bathyurellus : Bathyurellus pogonipensis471.8 - 457.5 Ma
Ordovician
Myalina (Myalinella)
subgenus
Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : Myalina : Myalina (Myalinella)251.3 - 247.2 Ma
Early/Lower Triassic
Trigonia montanaensis
species
Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : Trigonia : Trigonia montanaensis171.6 - 166.1 Ma
Middle Jurassic
Sohlites spinosus
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Sohlites : Sohlites spinosus171.6 - 167.7 Ma
Middle Jurassic
Parachondroceras filicostatum
species
Animalia : Mollusca : Cephalopoda : Ammonoidea : Otoitidae : Parachondroceras : Parachondroceras filicostatum171.6 - 167.7 Ma
Middle Jurassic
Astarte (Coelastarte) livingstonensis
species
Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Neocrassina : Astarte (Coelastarte) livingstonensis168.3 - 166.1 Ma
Middle Jurassic
Myopholas hardyi
species
Animalia : Mollusca : Bivalvia : Myopholadidae : Myopholas : Myopholas hardyi168.3 - 166.1 Ma
Middle Jurassic
Astarte meeki
species
Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Astarte : Astarte meeki171.6 - 166.1 Ma
Middle Jurassic
Thracia weedi
species
Animalia : Mollusca : Bivalvia : Thraciidae : Thracia : Thracia weedi171.6 - 167.7 Ma
Middle Jurassic
Pleuromya subcompressa
species
Animalia : Mollusca : Bivalvia : Pholadida : Pleuromyidae : Pleuromya : Pleuromya subcompressa171.6 - 167.7 Ma
Middle Jurassic
Liostrea strigilecula
species
Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Liostrea : Liostrea strigilecula171.6 - 166.1 Ma
Middle Jurassic
Eleutherocentrus petersoni
species
Animalia : Arthropoda : Trilobita : Proetida : Bathyuridae : Eleutherocentrus : Eleutherocentrus petersoni471.8 - 457.5 Ma
Ordovician
Didymograptus (Didymograptus) artus
species
Animalia : Hemichordata : Graptolithina : Dichograptidae : Didymograptus : Didymograptus (Didymograptus) artus471.8 - 457.5 Ma
Ordovician
Pentacrinus whitei
species
Animalia : Echinodermata : Crinoidea : Pentacrinus : Pentacrinus whitei201.3 - 145 Ma
Jurassic
Fossil LocalitiesClick to show 14 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Duchesne_County,_Utah
Wikidata ID:Q26564
GeoNames ID:5774137

Localities in this Region

Other Regions, Features and Areas that Intersect

North America
North America PlateTectonic Plate
USA

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