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Sheridan County, Wyoming, USAi
Regional Level Types
Sheridan CountyCounty
WyomingState
USACountry

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PhotosMapsSearch
Type:
Largest Settlements:
PlacePopulation
Sheridan17,873 (2017)
Ranchester940 (2017)
Story828 (2011)
Dayton804 (2017)
Big Horn490 (2011)
Parkman151 (2011)
Mindat Locality ID:
21032
Long-form identifier:
mindat:1:2:21032:7
GUID (UUID V4):
6e0b9a00-d87b-4c24-9e11-dee65a42c3a2
Other Languages:
French:
comté de Sheridan, Wyoming, États-Unis
German:
Sheridan County, Wyoming, Vereinigte Staaten
Italian:
contea di Sheridan, Wyoming, Stati Uniti d'America
Russian:
Шеридан, Вайоминг, Соединённые Штаты Америки
Simplified Chinese:
謝里敦縣, 怀俄明州, 美国
Spanish:
Condado de Sheridan, Wyoming, Estados Unidos
Albanian:
Sheridan County, Wyoming, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة شيريدان, وايومنغ, الولايات المتحدة
Azeri:
Şeridan , Vayominq, Amerika Birləşmiş Ştatları
Basque:
Sheridan konderria , Wyoming
Bavarian:
Sheridan County, Wyoming, Vaoanigte Stootn
Bishnupriya Manipuri:
শেরিডান কাউন্টি, ৱাইওমিং, তিলপারাষ্ট্র
Bulgarian:
Шеридан, Уайоминг, Съединени американски щати
Cebuano:
Sheridan County, Wyoming
Dutch:
Sheridan County, Wyoming, Verenigde Staten
Farsi/Persian:
شهرستان شریدن، وایومینگ, وایومینگ, ایالات متحده آمریکا
Hebrew:
מחוז שרידן, ויומינג, ארצות הברית
Hungarian:
Sheridan megye, Wyoming, Amerikai Egyesült Államok
Japanese:
シェリダン郡, ワイオミング州, アメリカ合衆国
Latin:
Sheridan Comitatus, Vyomina, Civitates Foederatae Americae
Low Saxon/Low German:
Sheridan County, Wyoming, USA
Min Dong Chinese:
Sheridan Gông, Wyoming
Minnan / Hokkien-Taiwanese:
Sheridan Kūn
Norwegian:
Sheridan County, Wyoming, USA
Polish:
Hrabstwo Sheridan, Wyoming, Stany Zjednoczone
Portuguese:
Condado de Sheridan, Wyoming, Estados Unidos
Romanian:
Comitatul Sheridan, Wyoming, Statele Unite ale Americii
Sardinian:
contea de Sheridan, Wyoming, Istados Unidos de Amèrica
Serbian:
Округ Шеридан , Вајоминг, Сједињене Америчке Државе
Serbo-Croatian:
Sheridan County, Wyoming, Sjedinjene Američke Države
Swedish:
Sheridan County, Wyoming, USA
Traditional Chinese:
謝里敦縣, 懷俄明州, 美國
Turkish:
Sheridan County, Wyoming, Amerika Birleşik Devletleri
Ukrainian:
Шеридан, Вайомінг, Сполучені Штати Америки
Urdu:
شیئرڈن کاؤنٹی، وائیومنگ, وائیومنگ, ریاستہائے متحدہ امریکا
Vietnamese:
Quận Sheridan, Wyoming, Chủng Quốc Hoa Kỳ
Waray:
Condado han Sheridan, Wyoming, Estados Unidos


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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

16 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:

Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Clinochlore var. Sheridanite
Formula: (Mg,Al,Fe)6(Si,Al)4O10(OH)8
Copper
Formula: Cu
Euxenite-(Y)
Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
'Garnet Group'
Formula: X3Z2(SiO4)3
Gold
Formula: Au
Gypsum
Formula: CaSO4 · 2H2O
Hematite
Formula: Fe2O3
Hematite var. Specularite
Formula: Fe2O3
Ilmenite
Formula: Fe2+TiO3
'Limonite'
Magnetite
Formula: Fe2+Fe3+2O4
Microcline
Formula: K(AlSi3O8)
'Monazite'
Formula: REE(PO4)
Orthoclase
Formula: K(AlSi3O8)
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Pyrite
Formula: FeS2
Pyrrhotite
Formula: Fe1-xS
Quartz
Formula: SiO2
Localities: Reported from at least 6 localities in this region.
Scheelite
Formula: Ca(WO4)
Silver
Formula: Ag
'Wolframite Group'
Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Silver1.AA.05Ag
Gold1.AA.05Au
Copper1.AA.05Cu
Group 2 - Sulphides and Sulfosalts
Pyrrhotite2.CC.10Fe1-xS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Hematite
var. Specularite
4.CB.05Fe2O3
Quartz4.DA.05SiO2
'Wolframite Group'4.DB.30 va
Euxenite-(Y)4.DG.05(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Gypsum7.CD.40CaSO4 · 2H2O
Scheelite7.GA.05Ca(WO4)
Group 9 - Silicates
Zircon9.AD.30Zr(SiO4)
Clinochlore
var. Sheridanite
9.EC.55(Mg,Al,Fe)6(Si,Al)4O10(OH)8
9.EC.55Mg5Al(AlSi3O10)(OH)8
Microcline9.FA.30K(AlSi3O8)
Orthoclase9.FA.30K(AlSi3O8)
Unclassified
'Monazite'-REE(PO4)
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'Garnet Group'-X3Z2(SiO4)3
'Limonite'-

List of minerals for each chemical element

HHydrogen
H ClinochloreMg5Al(AlSi3O10)(OH)8
H GypsumCaSO4 · 2H2O
H Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
OOxygen
O ClinochloreMg5Al(AlSi3O10)(OH)8
O Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
O GypsumCaSO4 · 2H2O
O HematiteFe2O3
O IlmeniteFe2+TiO3
O MagnetiteFe2+Fe23+O4
O MicroclineK(AlSi3O8)
O MonaziteREE(PO4)
O OrthoclaseK(AlSi3O8)
O QuartzSiO2
O ScheeliteCa(WO4)
O ZirconZr(SiO4)
O Hematite var. SpeculariteFe2O3
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
O Garnet GroupX3Z2(SiO4)3
O Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
NaSodium
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
AlAluminium
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al MicroclineK(AlSi3O8)
Al OrthoclaseK(AlSi3O8)
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Al Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
SiSilicon
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si MicroclineK(AlSi3O8)
Si OrthoclaseK(AlSi3O8)
Si QuartzSiO2
Si ZirconZr(SiO4)
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Si Garnet GroupX3Z2(SiO4)3
Si Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
PPhosphorus
P MonaziteREE(PO4)
SSulfur
S GypsumCaSO4 · 2H2O
S PyriteFeS2
S PyrrhotiteFe1-xS
KPotassium
K MicroclineK(AlSi3O8)
K OrthoclaseK(AlSi3O8)
CaCalcium
Ca Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ca GypsumCaSO4 · 2H2O
Ca ScheeliteCa(WO4)
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Ti Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ti IlmeniteFe2+TiO3
FeIron
Fe HematiteFe2O3
Fe IlmeniteFe2+TiO3
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
Fe Hematite var. SpeculariteFe2O3
Fe Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
CuCopper
Cu CopperCu
YYttrium
Y Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
ZrZirconium
Zr ZirconZr(SiO4)
NbNiobium
Nb Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
AgSilver
Ag SilverAg
CeCerium
Ce Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
TaTantalum
Ta Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
WTungsten
W ScheeliteCa(WO4)
AuGold
Au GoldAu
ThThorium
Th Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
UUranium
U Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6

Fossils

There are 22 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.

Occurrences259
Youngest Fossil Listed33.3 Ma (Oligocene)
Oldest Fossil Listed501 Ma (Cambrian)
Stratigraphic UnitsClick here to view 6 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Archaediscus
genus
Chromista : Foraminifera : Globothalamea : Textulariida : Archaediscidae : Archaediscus318.1 - 314.6 Ma
Carboniferous
Asteroarchaediscus
genus
Chromista : Foraminifera : Globothalamea : Textulariida : Archaediscidae : Asteroarchaediscus318.1 - 314.6 Ma
Carboniferous
Biseriella
genus
Chromista : Foraminifera : Globothalamea : Textulariida : Biseriamminidae : Biseriella318.1 - 314.6 Ma
Carboniferous
Climacammina
genus
Chromista : Foraminifera : Globothalamea : Textulariida : Palaeotextulariidae : Climacammina318.1 - 314.6 Ma
Carboniferous
Diplosphaerina
genus
Chromista : Foraminifera : Tubothalamea : Tuberitinidae : Diplosphaerina318.1 - 314.6 Ma
Carboniferous
Earlandia
genus
Chromista : Foraminifera : Tubothalamea : Earlandiidae : Earlandia318.1 - 314.6 Ma
Carboniferous
Endothyra
genus
Chromista : Foraminifera : Tubothalamea : Endothyridae : Endothyra318.1 - 314.6 Ma
Carboniferous
Eostaffella
genus
Chromista : Foraminifera : Tubothalamea : Eostaffellidae : Eostaffella318.1 - 314.6 Ma
Carboniferous
Eotuberitina
genus
Chromista : Foraminifera : Tubothalamea : Tuberitinidae : Eotuberitina318.1 - 314.6 Ma
Carboniferous
Globivalvulina
genus
Chromista : Foraminifera : Globivalvulinidae : Globivalvulina318.1 - 314.6 Ma
Carboniferous
Globoendothyra
genus
Chromista : Foraminifera : Tubothalamea : Endothyridae : Globoendothyra318.1 - 314.6 Ma
Carboniferous
Lipinella
genus
Chromista : Foraminifera : Globothalamea : Textulariida : Biseriamminidae : Lipinella318.1 - 314.6 Ma
Carboniferous
Millerella
genus
Chromista : Foraminifera : Tubothalamea : Ozawainellidae : Millerella318.1 - 314.6 Ma
Carboniferous
Neoarchaediscus
genus
Chromista : Foraminifera : Globothalamea : Textulariida : Archaediscidae : Neoarchaediscus318.1 - 314.6 Ma
Carboniferous
Palaeotextularia
genus
Chromista : Foraminifera : Globothalamea : Textulariida : Palaeotextulariidae : Palaeotextularia318.1 - 314.6 Ma
Carboniferous
Planoendothyra
genus
Chromista : Foraminifera : Tubothalamea : Endothyridae : Planoendothyra318.1 - 314.6 Ma
Carboniferous
Planospirodiscus
genus
Chromista : Foraminifera : Globothalamea : Textulariida : Archaediscidae : Planospirodiscus318.1 - 314.6 Ma
Carboniferous
Pseudoendothyra
genus
Chromista : Foraminifera : Tubothalamea : Pseudoendothyridae : Pseudoendothyra318.1 - 314.6 Ma
Carboniferous
Pseudoglomospira
genus
Chromista : Foraminifera : Tubothalamea : Pseudoammodiscidae : Pseudoglomospira318.1 - 314.6 Ma
Carboniferous
Tetrataxis
genus
Foraminifera : Tetrataxidae : Tetrataxis318.1 - 314.6 Ma
Carboniferous
Tuberitina
genus
Chromista : Foraminifera : Tubothalamea : Tuberitinidae : Tuberitina318.1 - 314.6 Ma
Carboniferous
Zellerina
genus
Foraminifera : Endothyridae : Zellerina318.1 - 314.6 Ma
Carboniferous
Foerstephyllum
genus
Animalia : Cnidaria : Anthozoa : Favositidae : Foerstephyllum452 - 443.7 Ma
Paleozoic
Rugosa
subclass
Animalia : Cnidaria : Anthozoa : Rugosa449.5 - 443.7 Ma
Paleozoic
Bighornia
genus
Animalia : Cnidaria : Anthozoa : Streptelasmatidae : Bighornia452 - 443.7 Ma
Paleozoic
Lobocorallium
genus
Animalia : Cnidaria : Anthozoa : Streptelasmatidae : Lobocorallium452 - 443.7 Ma
Paleozoic
Streptelasma
genus
Animalia : Cnidaria : Anthozoa : Streptelasmatidae : Streptelasma452 - 443.7 Ma
Paleozoic
Gastropoda
class
Animalia : Mollusca : Gastropoda452 - 443.7 Ma
Paleozoic
Maclurites
genus
Animalia : Mollusca : Gastropoda : Maclureadae : Maclurites452 - 443.7 Ma
Paleozoic
Archaeogastropoda
order
Animalia : Mollusca : Gastropoda : Archaeogastropoda449.5 - 443.7 Ma
Paleozoic
Cephalopoda
class
Animalia : Mollusca : Cephalopoda452 - 443.7 Ma
Paleozoic
Bivalvia
class
Animalia : Mollusca : Bivalvia449.5 - 443.7 Ma
Paleozoic
Homagnostus
genus
Animalia : Arthropoda : Trilobita : Agnostida : Agnostidae : Homagnostus501 - 485.4 Ma
Cambrian
Asaphida
order
Animalia : Arthropoda : Trilobita : Asaphida449.5 - 443.7 Ma
Paleozoic
Leperditicopida
order
Animalia : Arthropoda : Ostracoda : Leperditicopida449.5 - 443.7 Ma
Paleozoic
Stenolaemata
class
Animalia : Bryozoa : Stenolaemata449.5 - 443.7 Ma
Paleozoic
Trepostomida
order
Animalia : Bryozoa : Stenolaemata : Trepostomida452 - 443.7 Ma
Paleozoic
Petrocrania
genus
Animalia : Brachiopoda : Craniata : Craniida : Craniidae : Petrocrania452 - 443.7 Ma
Paleozoic
Diceromyonia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Platyorthidae : Diceromyonia449.5 - 443.7 Ma
Paleozoic
Hesperorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Hesperorthis449.5 - 443.7 Ma
Paleozoic
Plaesiomys
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Plaesiomys449.5 - 443.7 Ma
Paleozoic
Platystrophia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Platystrophiidae : Platystrophia449.5 - 443.7 Ma
Paleozoic
Schizophoria
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Schizophoriidae : Schizophoria318.1 - 314.6 Ma
Carboniferous
Antiquatonia
genus
Animalia : Brachiopoda : Strophomenata : Productida : Productidae : Antiquatonia318.1 - 314.6 Ma
Carboniferous
Eochonetes
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Eochonetes449.5 - 443.7 Ma
Paleozoic
Megamyonia
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Megamyonia449.5 - 443.7 Ma
Paleozoic
Strophomena
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Strophomena452 - 443.7 Ma
Paleozoic
Hypsiptycha
genus
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Hypsiptycha452 - 443.7 Ma
Paleozoic
Lepidocyclus
genus
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Lepidocyclus449.5 - 443.7 Ma
Paleozoic
Rhynchotrema
genus
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Rhynchotrema449.5 - 443.7 Ma
Paleozoic
Cyclospira
genus
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Cyclospiridae : Cyclospira449.5 - 443.7 Ma
Paleozoic
Zygospira
genus
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Anazygidae : Zygospira449.5 - 443.7 Ma
Paleozoic
Crinoidea
class
Animalia : Echinodermata : Crinoidea449.5 - 443.7 Ma
Paleozoic
Ectenocrinus
genus
Animalia : Echinodermata : Crinoidea : Homocrinidae : Ectenocrinus452 - 449.5 Ma
Late/Upper Ordovician
Dendrocrinus
genus
Animalia : Echinodermata : Crinoidea : Dendrocrinidae : Dendrocrinus452 - 443.7 Ma
Paleozoic
Cavusgnathus
genus
Animalia : Chordata : Polygnathidae : Cavusgnathus318.1 - 314.6 Ma
Carboniferous
Idiognathoides
genus
Animalia : Chordata : Conodonta : Conodontophorida : Idiognathoides318.1 - 314.6 Ma
Carboniferous
Streptognathodus
genus
Animalia : Chordata : Polygnathidae : Streptognathodus318.1 - 314.6 Ma
Carboniferous
Hoplophoneus
genus
Animalia : Chordata : Mammalia : Carnivora : Nimravidae : Hoplophoneus37.2 - 33.3 Ma
Paleogene
Equidae
family
Animalia : Chordata : Mammalia : Perissodactyla : Equidae37.2 - 33.3 Ma
Paleogene
Platanus raynoldsi
species
Plantae : Spermatophyta : Magnoliopsida : Proteales : Platanaceae : Platanus : Platanus raynoldsi66 - 56 Ma
Paleocene
Celtis aspera
species
Plantae : Tracheophyta : Magnoliopsida : Rosales : Cannabaceae : Celtis : Celtis aspera66 - 56 Ma
Paleocene
Nordenskioldia borealis
species
Nordenskioldia : Nordenskioldia borealis66 - 56 Ma
Paleocene
Ficus
genus
Plantae : Tracheophyta : Magnoliopsida : Rosales : Moraceae : Ficus66 - 56 Ma
Paleocene
Carya
genus
Plantae : Tracheophyta : Magnoliopsida : Fagales : Juglandaceae : Carya66 - 56 Ma
Paleocene
Alnus
genus
Plantae : Tracheophyta : Magnoliopsida : Fagales : Betulaceae : Alnus66 - 56 Ma
Paleocene
Quercus
genus
Plantae : Tracheophyta : Magnoliopsida : Fagales : Fagaceae : Quercus66 - 56 Ma
Paleocene
Ulmaceae
family
Plantae : Tracheophyta : Magnoliopsida : Rosales : Ulmaceae66 - 56 Ma
Paleocene
Cercidiphyllum
genus
Plantae : Tracheophyta : Magnoliopsida : Saxifragales : Cercidiphyllaceae : Cercidiphyllum66 - 56 Ma
Paleocene
Acer
genus
Plantae : Tracheophyta : Magnoliopsida : Sapindales : Sapindaceae : Acer66 - 56 Ma
Paleocene
Carya antiquorum
species
Plantae : Tracheophyta : Magnoliopsida : Fagales : Juglandaceae : Carya : Carya antiquorum66 - 56 Ma
Paleocene
Pterocarya
genus
Plantae : Tracheophyta : Magnoliopsida : Fagales : Juglandaceae : Pterocarya66 - 56 Ma
Paleocene
Chaetoptelea microphylla
species
Plantae : Spermatophyta : Magnoliopsida : Urticales : Ulmaceae : Chaetoptelea : Chaetoptelea microphylla66 - 56 Ma
Paleocene
Cornus hyperborea
species
Plantae : Tracheophyta : Magnoliopsida : Cornales : Cornaceae : Cornus : Cornus hyperborea66 - 56 Ma
Paleocene
Ampelopsis acerifolia
species
Plantae : Tracheophyta : Magnoliopsida : Vitales : Vitaceae : Ampelopsis : Ampelopsis acerifolia66 - 56 Ma
Paleocene
Trapa
genus
Plantae : Tracheophyta : Magnoliopsida : Myrtales : Lythraceae : Trapa66 - 56 Ma
Paleocene
Cuffeyella arachnoidea
species
Cuffeyella arachnoidea452 - 443.7 Ma
Paleozoic
Hormotoma
genus
Animalia : Mollusca : Gastropoda : Murchisoniina : Hormotomidae : Hormotoma452 - 443.7 Ma
Paleozoic
Macrostylocrinus wyomingensis
species
Animalia : Echinodermata : Crinoidea : Patelliocrinidae : Macrostylocrinus : Macrostylocrinus wyomingensis452 - 449.5 Ma
Late/Upper Ordovician
Palaeophyllum gracile
species
Animalia : Cnidaria : Anthozoa : Streptelasmatidae : Palaeophyllum : Palaeophyllum gracile449.5 - 443.7 Ma
Paleozoic
Palaeophyllum humei
species
Animalia : Cnidaria : Anthozoa : Streptelasmatidae : Palaeophyllum : Palaeophyllum humei449.5 - 443.7 Ma
Paleozoic
Calapoecia coxi
species
Animalia : Cnidaria : Anthozoa : Favositidae : Calapoecia : Calapoecia coxi449.5 - 443.7 Ma
Paleozoic
Favositidae
family
Animalia : Cnidaria : Anthozoa : Favositidae449.5 - 443.7 Ma
Paleozoic
Paleofavosites prayi
species
Animalia : Cnidaria : Anthozoa : Favositidae : Paleofavosites : Paleofavosites prayi449.5 - 443.7 Ma
Paleozoic
Catenipora robusta
species
Animalia : Cnidaria : Anthozoa : Heliolitida : Halysitidae : Catenipora : Catenipora robusta449.5 - 443.7 Ma
Paleozoic
Hiscobeccus gigas
species
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Hiscobeccus : Hiscobeccus gigas452 - 443.7 Ma
Paleozoic
Hypsiptycha anticostiensis
species
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Hypsiptycha : Hypsiptycha anticostiensis452 - 443.7 Ma
Paleozoic
Hypsiptycha neenah
species
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Hypsiptycha : Hypsiptycha neenah449.5 - 443.7 Ma
Paleozoic
Composita ovata
species
Animalia : Brachiopoda : Rhynchonellata : Athyridida : Athyrididae : Composita : Composita ovata318.1 - 314.6 Ma
Carboniferous
Cornuspiridae
family
Chromista : Foraminifera : Tubothalamea : Miliolida : Cornuspiridae318.1 - 314.6 Ma
Carboniferous
Trepostomata
order
Animalia : Bryozoa : Stenolaemata : Trepostomatida452 - 443.7 Ma
Paleozoic
Schizophoria depressa
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Schizophoriidae : Schizophoria : Schizophoria depressa318.1 - 314.6 Ma
Carboniferous
Palaeonubecularia
genus
Chromista : Foraminifera : Tubothalamea : Miliolida : Cornuspiridae : Palaeonubecularia318.1 - 314.6 Ma
Carboniferous
Biseriella parva
species
Foraminifera : Biseriamminidae : Biseriella : Biseriella parva318.1 - 314.6 Ma
Carboniferous
Endothyra bowmani
species
Foraminifera : Endothyridae : Endothyra : Endothyra bowmani318.1 - 314.6 Ma
Carboniferous
Syncolporites
genus
Plantae : Spermatophyta : Magnoliopsida : Santalales : Loranthaceae : Syncolporites66 - 56 Ma
Paleocene
Gleicheniidites
genus
Plantae : Tracheophyta : Polypodiopsida : Gleicheniales : Gleicheniaceae : Gleicheniidites66 - 56 Ma
Paleocene
Hesperorthis pyramidalis
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Hesperorthis : Hesperorthis pyramidalis449.5 - 443.7 Ma
Paleozoic
Fraxinoipollenites
genus
Plantae : Magnoliophyta : Fraxinoipollenites66 - 56 Ma
Paleocene
Juglandicarya
genus
Juglandicarya66 - 56 Ma
Paleocene
Nasutimena fluctuosa
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Nasutimena : Nasutimena fluctuosa452 - 443.7 Ma
Paleozoic
Megamyonia nitens
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Megamyonia : Megamyonia nitens452 - 443.7 Ma
Paleozoic
Gnamptorhynchos prayi
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Platystrophiidae : Gnamptorhynchos : Gnamptorhynchos prayi449.5 - 443.7 Ma
Paleozoic
Dinorthis occidentalis
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Dinorthis : Dinorthis occidentalis452 - 443.7 Ma
Paleozoic
Rhynchotrema iowense
species
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Rhynchotrema : Rhynchotrema iowense452 - 443.7 Ma
Paleozoic
Diceromyonia storeya
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Platyorthidae : Diceromyonia : Diceromyonia storeya452 - 443.7 Ma
Paleozoic
Plaesiomys rockymontana
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Plaesiomys : Plaesiomys rockymontana449.5 - 443.7 Ma
Paleozoic
Calcisphaera
genus
Calcisphaera318.1 - 314.6 Ma
Carboniferous
Rugomena planocorrugata
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Rugomena : Rugomena planocorrugata449.5 - 443.7 Ma
Paleozoic
Tricolpites parvus
species
Plantae : Tracheophyta : Magnoliopsida : Tricolpites : Tricolpites parvus66 - 56 Ma
Paleocene
Davidia antiqua
species
Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : Actinodonta : Davidia antiqua66 - 56 Ma
Paleocene
Allantodiopsis erosa
species
Allantodiopsis : Allantodiopsis erosa66 - 56 Ma
Paleocene
Bauhinia wyomingana
species
Bauhinia : Bauhinia wyomingana66 - 56 Ma
Paleocene
Laurus socialis
species
Plantae : Tracheophyta : Magnoliopsida : Laurales : Lauraceae : Laurus : Laurus socialis66 - 56 Ma
Paleocene
Sassafras thermale
species
Plantae : Tracheophyta : Magnoliopsida : Laurales : Lauraceae : Sassafras : Sassafras thermale66 - 56 Ma
Paleocene
Leguminosites coloradensis
species
Plantae : Tracheophyta : Magnoliopsida : Fabales : Fabaceae : Leguminosites : Leguminosites coloradensis66 - 56 Ma
Paleocene
Eochonetes maearum
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Eochonetes : Eochonetes maearum449.5 - 443.7 Ma
Paleozoic
Cupulocrinus latibrachiatus
species
Animalia : Echinodermata : Crinoidea : Cupulocrinidae : Cupulocrinus : Cupulocrinus latibrachiatus452 - 449.5 Ma
Late/Upper Ordovician
Oepikina pergibbosa
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Oepikina : Oepikina pergibbosa449.5 - 443.7 Ma
Paleozoic
Fossil LocalitiesClick to show 22 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Sheridan_County,_Wyoming
Wikidata ID:Q490522
GeoNames ID:5838199

Localities in this Region

Other Regions, Features and Areas that Intersect

North America
North America PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
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