Where: Russian Federation (74.6° N, 106.3° E: paleocoordinates 58.6° N, 20.9° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Bajarunia euomphala ammonoid zone, 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 99916: authorized by Matthew Clapham, entered by Matthew Clapham on 26.11.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Plagiostoma aurita Popov 1964 file clam | |
Cephalopoda | |
Bajarunia alexandri ceratite
Bajarunia taimyrensis ceratite
Bajarunia euomphala Keyserling 1845 ceratite | |
"Pseudosageceras longilobatum" = Pseudosageceras multilobatum
"Pseudosageceras longilobatum" = Pseudosageceras multilobatum Noetling 1905 ceratite | |
Anoploceras taimyrense Schtastlivtceva 1986 nautiloid |