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LS-4/a, Beaverhead County, Montana, USA

Lat/Long (Decimal)44.5614,-112.712
Co-ordinates Derivationstated in text
Given LocationMontana, United States
Mindat.org Region (for given coordinates)Beaverhead County, Montana, USA

Collections

CollectionReferenceStratigraphic NameCommentsLithologyAge
LS-4/a, Little Sheep CreekHofmann R., Hautmann M., et al (2013)Dinwoodysandstone252.17 - 251.3 Ma
Phanerozoic
LS-5/a, Little Sheep CreekHofmann R., Hautmann M., et al (2013)Dinwoody"limestone"252.17 - 251.3 Ma
Phanerozoic
LS-5/b, Little Sheep CreekHofmann R., Hautmann M., et al (2013)Dinwoody"limestone"252.17 - 251.3 Ma
Phanerozoic
LS-7, Little Sheep CreekHofmann R., Hautmann M., et al (2013)Dinwoody"limestone"252.17 - 251.3 Ma
Phanerozoic

Recorded Fossils

Accepted NameHierarchyAge
Lingularia borealis
species
Animalia : Brachiopoda : Lingulata : Lingulida : Lingulidae : Lingularia : Lingularia borealis252.17 - 251.3 Ma
Phanerozoic
Promyalina spathi
species
Animalia : Mollusca : Bivalvia : Myalinida : Myalinidae : Promyalina : Promyalina spathi252.17 - 251.3 Ma
Phanerozoic
Austrotindaria canalensis
species
Animalia : Mollusca : Bivalvia : Nuculanida : Neilonellidae : Austrotindaria : Austrotindaria canalensis252.17 - 251.3 Ma
Phanerozoic
Austrotindaria svalbardensis
species
Animalia : Mollusca : Bivalvia : Nuculanida : Neilonellidae : Neilonella : Austrotindaria svalbardensis252.17 - 251.3 Ma
Phanerozoic
Pteria ussurica
species
Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Pteria : Pteria ussurica252.17 - 251.3 Ma
Phanerozoic
Eumorphotis amplicostata
species
Animalia : Mollusca : Bivalvia : Pectinida : Etheripectinidae : Eumorphotis : Eumorphotis amplicostata252.17 - 251.3 Ma
Phanerozoic
Eumorphotis ericius
species
Animalia : Mollusca : Bivalvia : Pectinida : Etheripectinidae : Eumorphotis : Eumorphotis ericius252.17 - 251.3 Ma
Phanerozoic
Eumorphotis multiformis
species
Animalia : Mollusca : Bivalvia : Pectinida : Heteropectinidae : Eumorphotis : Eumorphotis multiformis252.17 - 251.3 Ma
Phanerozoic
Leptochondria occidanea
species
Animalia : Mollusca : Bivalvia : Pectinida : Hunanopectinidae : Leptochondria : Leptochondria occidanea252.17 - 251.3 Ma
Phanerozoic
Coelostylina sp.
genus
Animalia : Mollusca : Gastropoda : Coelostylinidae : Coelostylina252.17 - 251.3 Ma
Phanerozoic

References

Hofmann R., Hautmann M., et al (2013) A new paleoecological look at the Dinwoody Formation (Lower Triassic, Western USA): intrinsic versus extrinsic controls on ecosystem recovery after the end-Permian mass extinction, Journal of Paleontology 87, 854-880
Foster W. J., Danise S., et al (2017) A silicified Early Triassic marine assemblage from Svalbard, Journal of Systematic Palaeontology 15, 851-877 doi:10.1080/14772019.2016.1245680
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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