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CopenhagenFarm, Eureka County, Nevada, USA

Lat/Long (Decimal)	39.9789,-116.27
Co-ordinates Derivation	not explained
Given Location	Nevada, United States
Mindat.org Region (for given coordinates)	Eureka County, Nevada, USA

Collections

Collection	Reference	Stratigraphic Name	Comments	Lithology	Age
KV63-20. Southwest slope of Lone Mountain.	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Conodont zone: kockelianus. Faunal Interval 17L.	packstone	393.3 - 387.7 Ma Devonian
USNM 10798. at ridge crest of Willow & Birch Creeks, Roberts Mountain	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Conodont zone: australis. Faunal Interval 16.	not reported	393.3 - 387.7 Ma Devonian
USNM 10807. 3 miles N & W of Roberts Creek Ranch, Roberts Mountains	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Faunal Interval: 17L.	packstone	393.3 - 387.7 Ma Devonian
USNM 17212. 1357 ft upsection from base of Nevada Group, Lone Mountain	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Conodont zone: kockelianus. Faunal Interval 17L, Lone Mountain section JA: originally entered as Emsian, but the kockelianus zone is late Eifelian	packstone	393.3 - 387.7 Ma Devonian
USNM 17213. 1900 ft west of VABM 7936. Lone Mountain. Bartine Ranch Quadrangle	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Faunal Interval 17U.	"limestone"	393.3 - 387.7 Ma Devonian
USNM 17249. Horse Creek Valley Quadrangle. Northern Simpson Park Range.	Blodgett R. B., Johnson J. G. (1992)	Denay Limestone	Conodont zone: australis. Faunal Interval 16.	packstone	393.3 - 387.7 Ma Devonian
USNM 17257. Southern Roberts Mountains. Winterer Collection.	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone		packstone	393.3 - 387.7 Ma Devonian
USNM 17413. 1870-1875 feet upsection to NE of section base, Lone Mountain	Blodgett R. B., Johnson J. G. (1992)	Denay Limestone	Conodont zone: ensensis. Faunal Interval 19	packstone	393.3 - 387.7 Ma Devonian
USNM 17779. 1875' upsection, 2100' west of VABM 7936, Lone Mountain	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Conodont Zone: ensensis. Faunal Interval 19.	"limestone"	393.3 - 387.7 Ma Devonian
USNM 17780. 1878' upsection, 2100' west of VABM 7936, Lone Mountain	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Conodont zone: ensensis. Faunal Interval 19.	"limestone"	393.3 - 387.7 Ma Devonian
USNM 36665. Hill between hill 7602 & hill 7892, north end of Antelope Range	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Conodont zone: T. kockelianus. Faunal Interval 17U.	"limestone"	393.3 - 387.7 Ma Devonian
USNM 36666. Hill between hill 7602 & hill 7892, north end of Antelope Range	Blodgett R. B., Johnson J. G. (1992)	Nevada - Denay Limestone	Conodont zone: T. kockelianus. Faunal Interval 18.	"limestone"	393.3 - 387.7 Ma Devonian
Copenhagen Fm.,argillite mbr.	Webb G. W. (1958)	Copenhagen - Argillite	"M. Ord., Caradoc (lower Trentonian?)"	"limestone"	460.9 - 449.5 Ma Ordovician
Leptellina zone, upper "argillite member" Copenhagen Fm.	Webb G. W. (1958)	Copenhagen - C	"M. Ord. Upper 100-120 ft. of 'argillite member'"	not reported	460.9 - 449.5 Ma Ordovician
Lower "member" Copenhagen Fm., Eureka Co.	Webb G. W. (1958)	Copenhagen - A	"M. Ord. lower Cara., lower 'member'"	"shale"	460.9 - 449.5 Ma Ordovician
Oxoplecia zone, middle of "argillite member" Copenhagen Fm.	Webb G. W. (1958)	Copenhagen - B	"M. Ord. middle 150' of 'argillite member'", Bed/horizon is middle and 150 ft.	not reported	460.9 - 449.5 Ma Ordovician

Recorded Fossils

Accepted Name	Hierarchy	Age
Monticuliporella sp. genus	*Monticuliporella*	460.9 - 449.5 Ma Ordovician
Isotelus sp. genus	Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : *Isotelus*	460.9 - 449.5 Ma Ordovician
Bumastus sp. genus	Animalia : Arthropoda : Trilobita : Corynexochida : Illaenidae : *Bumastus*	460.9 - 449.5 Ma Ordovician
Dechenella sp. genus	Animalia : Arthropoda : Trilobita : Proetida : Proetidae : *Dechenella*	393.3 - 387.7 Ma Devonian
Leptathyris index species	Animalia : Brachiopoda : Rhynchonellata : Athyridida : Athyrididae : Leptathyris : *Leptathyris index*	393.3 - 387.7 Ma Devonian
Meristina sp. genus	Animalia : Brachiopoda : Rhynchonellata : Athyridida : Meristellidae : *Meristina*	393.3 - 387.7 Ma Devonian
Nucleospira sp. genus	Animalia : Brachiopoda : Rhynchonellata : Athyridida : Nucleospiridae : *Nucleospira*	393.3 - 387.7 Ma Devonian
Spinatrypa sp. genus	Animalia : Brachiopoda : Rhynchonellata : Atrypida : Atrypidae : *Spinatrypa*	393.3 - 387.7 Ma Devonian
Spinatrypina sp. genus	Animalia : Brachiopoda : Rhynchonellata : Atrypida : Atrypidae : *Spinatrypina*	393.3 - 387.7 Ma Devonian
Resserella sp. genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : *Resserella*	460.9 - 449.5 Ma Ordovician
Vallomyonia devonica species	Animalia : Brachiopoda : Rhynchonellata : Orthida : Draboviidae : Vallomyonia : *Vallomyonia devonica*	393.3 - 387.7 Ma Devonian
Hesperorthis sp. genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : *Hesperorthis*	460.9 - 449.5 Ma Ordovician
Orthis sp. genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Orthidae : *Orthis*	460.9 - 449.5 Ma Ordovician
Dinorthis sp. genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : *Dinorthis*	460.9 - 449.5 Ma Ordovician
Multicostella sp. genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : *Multicostella*	460.9 - 449.5 Ma Ordovician
Valcourea sp. genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : *Valcourea*	460.9 - 449.5 Ma Ordovician
Schizophoria sp. genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Schizophoriidae : *Schizophoria*	393.3 - 387.7 Ma Devonian
Gypidula sp. genus	Animalia : Brachiopoda : Rhynchonellata : Pentamerida : Gypidulidae : *Gypidula*	393.3 - 387.7 Ma Devonian
Cassidirostrum eurekaensis species	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Hebetoechiidae : Cassidirostrum : *Cassidirostrum eurekaensis*	393.3 - 387.7 Ma Devonian
Cassidirostrum vexans species	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Hebetoechiidae : Cassidirostrum : *Cassidirostrum vexans*	393.3 - 387.7 Ma Devonian
Leiorhynchus miriam species	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Leiorhynchidae : Leiorhynchus : *Leiorhynchus miriam*	393.3 - 387.7 Ma Devonian
Nemesa cimex species	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Septalariidae : Nemesa : *Nemesa cimex*	393.3 - 387.7 Ma Devonian
Ambothyris sp. genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Ambocoeliidae : *Ambothyris*	393.3 - 387.7 Ma Devonian
Crurithyris calendae species	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Ambocoeliidae : Crurithyris : *Crurithyris calendae*	393.3 - 387.7 Ma Devonian
Echinocoelia sp. genus	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Ambocoeliidae : *Echinocoelia*	393.3 - 387.7 Ma Devonian
Echinocoelia denayensis species	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Ambocoeliidae : Echinocoelia : *Echinocoelia denayensis*	393.3 - 387.7 Ma Devonian
Warrenella kirki species	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Reticulariidae : Warrenella : *Warrenella kirki*	393.3 - 387.7 Ma Devonian
Quadrithyris vijaicus species	Animalia : Brachiopoda : Rhynchonellata : Spiriferida : Xenomartiniidae : Quadrithyris : *Quadrithyris vijaicus*	393.3 - 387.7 Ma Devonian
Rhipidothyris sp. genus	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Rhipidiothyrididae : *Rhipidothyris*	393.3 - 387.7 Ma Devonian
Rhipidothyris circo species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Rhipidiothyrididae : Rhipidothyris : *Rhipidothyris circo*	393.3 - 387.7 Ma Devonian
Newberria sp. genus	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Stringocephalidae : *Newberria*	393.3 - 387.7 Ma Devonian
Schuchertella sp. genus	Animalia : Brachiopoda : Strophomenata : Orthotetida : Schuchertellidae : *Schuchertella*	393.3 - 387.7 Ma Devonian
Oxoplecia sp. genus	Animalia : Brachiopoda : Strophomenata : Orthotetida : Triplesiidae : *Oxoplecia*	460.9 - 449.5 Ma Ordovician
Chonetes sp. genus	Animalia : Brachiopoda : Strophomenata : Productida : Chonetidae : *Chonetes*	393.3 - 387.7 Ma Devonian
Productella sp. genus	Animalia : Brachiopoda : Strophomenata : Productida : Productellidae : *Productella*	393.3 - 387.7 Ma Devonian
Spinulicosta muirwoodi species	Animalia : Brachiopoda : Strophomenata : Productida : Productellidae : Spinulicosta : *Spinulicosta muirwoodi*	393.3 - 387.7 Ma Devonian
Leptellina sp. genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptellinidae : *Leptellina*	460.9 - 449.5 Ma Ordovician
Leptostrophiidae family	Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptostrophiidae	393.3 - 387.7 Ma Devonian
Rafinesquina sp. genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : *Rafinesquina*	460.9 - 449.5 Ma Ordovician
Eoplectodonta sp. genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : *Eoplectodonta*	460.9 - 449.5 Ma Ordovician
Sowerbyella sp. genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : *Sowerbyella*	460.9 - 449.5 Ma Ordovician
Parapholidostrophia harperi species	Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophodontidae : Parapholidostrophia : *Parapholidostrophia harperi*	393.3 - 387.7 Ma Devonian
Oepikina sp. genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : *Oepikina*	460.9 - 449.5 Ma Ordovician
Strophomena sp. genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : *Strophomena*	460.9 - 449.5 Ma Ordovician
Trigrammaria sp. genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : *Trigrammaria*	460.9 - 449.5 Ma Ordovician
Sowerbyites sp. genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Syndielasmatidae : *Sowerbyites*	460.9 - 449.5 Ma Ordovician
Pachydictya sp. genus	Animalia : Bryozoa : Stenolaemata : Cryptostomida : Rhinidictyidae : *Pachydictya*	460.9 - 449.5 Ma Ordovician
Dianulites sp. genus	Animalia : Bryozoa : Stenolaemata : Constellariidae : *Dianulites*	460.9 - 449.5 Ma Ordovician
Diplotrypa sp. genus	Animalia : Bryozoa : Stenolaemata : Trepostomatida : Trematoporidae : *Diplotrypa*	460.9 - 449.5 Ma Ordovician
Homotrypa sp. genus	Animalia : Bryozoa : Stenolaemata : Trepostomatida : Monticuliporidae : *Homotrypa*	460.9 - 449.5 Ma Ordovician
Prasopora sp. genus	Animalia : Bryozoa : Stenolaemata : Trepostomatida : Monticuliporidae : *Prasopora*	460.9 - 449.5 Ma Ordovician
Batostomellina sp. genus	Animalia : Bryozoa : Stenolaemata : Trepostomatida : *Batostomellina*	460.9 - 449.5 Ma Ordovician
Streptelasma sp. genus	Animalia : Cnidaria : Anthozoa : Streptelasmatidae : *Streptelasma*	460.9 - 449.5 Ma Ordovician
Crinoidea class	Animalia : Echinodermata : Crinoidea	460.9 - 449.5 Ma Ordovician
Climacograptus sp. genus	Animalia : Hemichordata : Pterobranchia : Diplograptidae : *Climacograptus*	460.9 - 449.5 Ma Ordovician
Grammatodon sp. genus	Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : *Grammatodon*	393.3 - 387.7 Ma Devonian
Cypricardinia sp. genus	Animalia : Mollusca : Bivalvia : Carditida : Cardiniidae : *Cypricardinia*	393.3 - 387.7 Ma Devonian
Phenacocyclas sp. genus	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : *Phenacocyclas*	393.3 - 387.7 Ma Devonian
Paracyclas sp. genus	Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : *Paracyclas*	393.3 - 387.7 Ma Devonian
Mytilarca sp. genus	Animalia : Mollusca : Bivalvia : Myalinida : Ambonychiidae : *Mytilarca*	393.3 - 387.7 Ma Devonian
Palaeoneilo sp. genus	Animalia : Mollusca : Bivalvia : Nuculanida : Malletiidae : *Palaeoneilo*	393.3 - 387.7 Ma Devonian
Nuculoidea sp. genus	Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : *Nuculoidea*	393.3 - 387.7 Ma Devonian
Leptodesma (Leiopteria) sp. subgenus	Animalia : Mollusca : Bivalvia : Ostreida : Pterineidae : Leptodesma : *Leptodesma (Leiopteria)*	393.3 - 387.7 Ma Devonian
Edmondia sp. genus	Animalia : Mollusca : Bivalvia : Adapedonta : Edmondiidae : *Edmondia*	393.3 - 387.7 Ma Devonian
Tancrediopsis sp. genus	Animalia : Mollusca : Bivalvia : Solemyida : Ctenodontidae : *Tancrediopsis*	393.3 - 387.7 Ma Devonian
Agoniatites sp. genus	Animalia : Mollusca : Cephalopoda : Ammonoidea : Agoniatitidae : *Agoniatites*	393.3 - 387.7 Ma Devonian
Cabrieroceras crispiforme species	Animalia : Mollusca : Cephalopoda : Ammonoidea : Werneroceratidae : Cabrieroceras : *Cabrieroceras crispiforme*	393.3 - 387.7 Ma Devonian
Bellerophon nevadensis species	Animalia : Mollusca : Gastropoda : Bellerophontidae : Bellerophon : *Bellerophon nevadensis*	393.3 - 387.7 Ma Devonian
Merriamites eurekae species	Animalia : Mollusca : Gastropoda : Pterothecidae : Merriamites : *Merriamella eurekae*	393.3 - 387.7 Ma Devonian
Sinuites sp. genus	Animalia : Mollusca : Gastropoda : Sinuitidae : *Sinuites*	460.9 - 449.5 Ma Ordovician
Orthonychia sp. genus	Animalia : Mollusca : Gastropoda : Platyceratidae : *Orthonychia*	393.3 - 387.7 Ma Devonian
Eleutherospira sinistralis species	Animalia : Mollusca : Gastropoda : Euomphalidae : Straparollus : *Straparollus sinistralis*	393.3 - 387.7 Ma Devonian
Philoxene caementarius species	Animalia : Mollusca : Gastropoda : Euomphalidae : Philoxene : *Straparollus caementarius*	393.3 - 387.7 Ma Devonian
Straparollus (Straparollus) sp. subgenus	Animalia : Mollusca : Gastropoda : Euomphalina : Euomphalidae : Straparollus : *Straparollus (Straparollus)*	393.3 - 387.7 Ma Devonian
Straparollus lonemountainensis species	Animalia : Mollusca : Gastropoda : Euomphalina : Euomphalidae : Straparollus : *Straparollus lonemountainensis*	393.3 - 387.7 Ma Devonian
Pachystrophia sp. genus	Animalia : Mollusca : Gastropoda : Holopeidae : *Pachystrophia*	393.3 - 387.7 Ma Devonian
Kitikamispira minuitinodosa species	Animalia : Mollusca : Gastropoda : Kitikamispira : *Gyronema minutinodosa*	393.3 - 387.7 Ma Devonian
Serpulospira swickae species	Animalia : Mollusca : Gastropoda : Serpulospira : *Straparollus swickae*	393.3 - 387.7 Ma Devonian
Omphalocirrus sp. genus	Animalia : Mollusca : Gastropoda : Euomphalina : Omphalocirridae : *Omphalocirrus*	393.3 - 387.7 Ma Devonian
Oriostoma gerbaulti species	Animalia : Mollusca : Gastropoda : Oriostomatidae : Oriostoma : *Oriostoma gerbaulti*	393.3 - 387.7 Ma Devonian
Platyceras sp. genus	Animalia : Mollusca : Gastropoda : Platyceratidae : *Platyceras*	393.3 - 387.7 Ma Devonian
Platyceras trojani species	Animalia : Mollusca : Gastropoda : Platyceratidae : Platyceras : *Platyceras trojani*	393.3 - 387.7 Ma Devonian
Platyschisma sp. genus	Animalia : Mollusca : Gastropoda : Sinuopeidae : *Platyschisma*	393.3 - 387.7 Ma Devonian
Praenatica sp. genus	Animalia : Mollusca : Gastropoda : Platyceratidae : *Praenatica*	393.3 - 387.7 Ma Devonian
Decorospira rigbyi species	Animalia : Mollusca : Gastropoda : Trochida : Microdomatidae : Decorospira : *Decorospira rigbyi*	393.3 - 387.7 Ma Devonian
Petrochus sp. genus	Animalia : Mollusca : Gastropoda : Pleurotomariida : Pseudophoridae : *Petrochus*	393.3 - 387.7 Ma Devonian
Murchisonioidea superfamily	Animalia : Mollusca : Gastropoda : Murchisoniina : Murchisonioidea	393.3 - 387.7 Ma Devonian
Denayella sp. genus	Animalia : Mollusca : Gastropoda : Pleurotomariida : Eotomariidae : *Denayella*	393.3 - 387.7 Ma Devonian
Denayella housei species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Eotomariidae : Denayella : *Denayella housei*	393.3 - 387.7 Ma Devonian
Bicarina sp. genus	Animalia : Mollusca : Gastropoda : Euomphalidae : *Bicarina*	393.3 - 387.7 Ma Devonian
Conotoma aurora species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Eotomariidae : Ptychomphalina : *Ptychomphalina aurora*	393.3 - 387.7 Ma Devonian
Eoangyomphalus klapperi species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Gosseletinidae : Angyomphalus : *Angyomphalus klapperi*	393.3 - 387.7 Ma Devonian
Euryzone sp. genus	Animalia : Mollusca : Gastropoda : Pleurotomariida : Gosseletinidae : *Euryzone*	393.3 - 387.7 Ma Devonian
Hypselentoma sp. genus	Animalia : Mollusca : Gastropoda : Pleurotomariida : Gosseletinidae : *Hypselentoma*	393.3 - 387.7 Ma Devonian
Pleurorima hoffmannae species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Eotomariidae : Mourlonia : *Mourlonia hoffmannae*	393.3 - 387.7 Ma Devonian
Stenoloron minor species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Gosseletinidae : Stenoloron : *Stenoloron minor*	393.3 - 387.7 Ma Devonian
Catazone nevadana species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Murchisoniidae : Murchisonia : *Murchisonia nevadana*	393.3 - 387.7 Ma Devonian
Clathronema batteni species	Animalia : Mollusca : Gastropoda : Loxonematidae : Clathronema : *Clathronema batteni*	393.3 - 387.7 Ma Devonian
Loxonema walcotti species	Animalia : Mollusca : Gastropoda : Loxonematidae : Loxonema : *Loxonema walcotti*	393.3 - 387.7 Ma Devonian
Loxonematidae family	Animalia : Mollusca : Gastropoda : Loxonematidae	393.3 - 387.7 Ma Devonian
Stylonema sp. genus	Animalia : Mollusca : Gastropoda : Loxonematidae : *Stylonema*	393.3 - 387.7 Ma Devonian
Lodanaria floryi species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Murchisoniidae : Lodanaria : *Goniasma floryi*	393.3 - 387.7 Ma Devonian
Murchisonia megathanae species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Murchisoniidae : Murchisonia : *Goniasma megathanae*	393.3 - 387.7 Ma Devonian
Murchisonia tillesae species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Murchisoniidae : Murchisonia : *Murchisonia tillesae*	393.3 - 387.7 Ma Devonian
Paraporcellia rohri species	Animalia : Mollusca : Gastropoda : Murchisoniina : Porcelliidae : Paraporcellia : *Paraporcellia rohri*	393.3 - 387.7 Ma Devonian
Porcellia denayi species	Animalia : Mollusca : Gastropoda : Leveillia : *Porcellia denayi*	393.3 - 387.7 Ma Devonian
Quadricarina sp. genus	Animalia : Mollusca : Gastropoda : Murchisoniina : Porcelliidae : *Quadricarina*	393.3 - 387.7 Ma Devonian
Quadricarina glabrobasis species	Animalia : Mollusca : Gastropoda : Pleurotomariida : Porcelliidae : Quadricarina : *Quadricarina glabrobasis*	393.3 - 387.7 Ma Devonian
Strobeus sp. genus	Animalia : Mollusca : Gastropoda : Soleniscidae : *Strobeus*	393.3 - 387.7 Ma Devonian
Lophospiridae family	Animalia : Mollusca : Gastropoda : Lophospiridae	460.9 - 449.5 Ma Ordovician
Oxyspira murphyi species	Animalia : Mollusca : Gastropoda : Acteoninidae : Oxyspira : *Oxyspira murphyi*	393.3 - 387.7 Ma Devonian
Naticopsidae subfamily	Animalia : Mollusca : Gastropoda : Naticopsidae	393.3 - 387.7 Ma Devonian
Naticopsis (Naticopsis) sp. subgenus	Animalia : Mollusca : Gastropoda : Naticopsidae : Naticopsis : *Naticopsis (Naticopsis)*	393.3 - 387.7 Ma Devonian
Ptychomphalina sp. genus	Animalia : Mollusca : Gastropoda : Pleurotomariida : Eotomariidae : *Ptychomphalina*	393.3 - 387.7 Ma Devonian
Conocardioidea superfamily	Animalia : Mollusca : Rostroconchia : Conocardiida : Conocardioidea	393.3 - 387.7 Ma Devonian
Styliolina sp. genus	Animalia : Mollusca : Styliolinidae : *Styliolina*	393.3 - 387.7 Ma Devonian

References

Webb G. W. (1958) Middle Ordovician stratigraphy in eastern Nevada and western Utah, AAPG Bulletin 42 10, 2335-2377

Johnson J. G. (1971) Lower Givetian brachiopods from Central Nevada, Journal of Paleontology 45 2, 301-326 doi:10.2307/1302643

Blodgett R. B., Johnson J. G. (1992) Early Middle Devonian (Eifelian) Gastropods of Central Nevada, Palaeontographica Abteilung A 222, 85-139

Wagner P. J. (2017) Paleozoic Gastropod, Rostroconch, Helcionelloid and Tergomyan Database

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!

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