Where: Russian Federation (74.9° N, 108.0° E: paleocoordinates 58.9° N, 20.1° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Vostochnotaimyrskaya Formation, Spathian (251.3 - 247.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Primary reference: A. S. Dagis, A. Y. Egorov, A. M. Kazakov and N. I. Kurushin. 1989. Stratigrafiya Triasovykh otlozheniy yugo-vostochnogo Tajmyria. Verkhniy Paleozoy i Trias Sibiri. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 732:71-91 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 99908: authorized by Matthew Clapham, entered by Matthew Clapham on 26.11.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Lingulata | |
Orbiculoidea sibirica Moisseiev 1947 | |
Lingularia sp. Biernat and Emig 1993 | |
Bivalvia | |
Promyalina kochi Spath 1930 clam | |
Bakevellia (Maizuria) subarctica, Bakevellia (Maizuria) lapteviensis, Bakevellia (Boreiobakevellia) prima
Bakevellia (Maizuria) subarctica Kurushin 1989 oyster
Bakevellia (Maizuria) lapteviensis Kurushin 1980 oyster
Bakevellia (Boreiobakevellia) prima Kurushin 1980 oyster | |
Pseudolimea kaplani Kurushin 1987 file clam | |
Megadesmus gromovi clam | |
Neoschizodus orbicularis Bronn 1837 clam | |
Cephalopoda | |
"Boreoceras demokidovi" = Rudolftruempyiceras demokidovi
"Boreoceras demokidovi" = Rudolftruempyiceras demokidovi Popov 1961 ceratite |