Where: Russian Federation (70.3° N, 97.5° E: paleocoordinates 70.4° N, 82.1° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Early/Lower Valanginian (140.2 - 136.4 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collection methods: Repository: IGiG (Institute for Geology and Geophysics, Novosibirsk)
Primary reference: A. S. Dagys. 1968. Yurskie i Rannemelovye brakhiopody Severa Sibiri. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 1-167 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 135614: authorized by Matthew Clapham, entered by Matthew Clapham on 28.10.2012, edited by Mihaela Krause
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Deltoideum (Deltoideum) delta Smith 1817 oyster | |
Rhynchonellata | |
Taimyrothyris bojarkaensis n. sp.
Taimyrothyris bojarkaensis n. sp. Dagys 1968 |