Where: Russian Federation (75.0° N, 112.8° E: paleocoordinates 60.5° N, 14.7° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Morzhovaya Formation, Anisian (247.2 - 242.0 Ma)
• Presence of Chiosella sp. in lower part and Neogondolella constricta in upper part imply that undivided material spans most of the Anisian
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siltstone and lithified mudstone
Size class: microfossils
Collection methods: Repository: Paleontology Museum, St. Petersburg University (MP SPU)
Primary reference: A. Ivanov and T. Klets. 2007. Triassic marine fishes from Siberia, Russia. In S.G. Lucas, J.A. Spielmann (eds.), The Global Triassic. New Mexico Museum of Natural History and Science Bulletin 41:108-109 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 149341: authorized by Matthew Clapham, entered by Matthew Clapham on 02.08.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
Synechodus sp. Woodward 1888 elasmobranch |