Where: Russian Federation (57.4° N, 57.2° E: paleocoordinates 28.2° N, 43.3° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Artinskian (290.1 - 279.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, concretionary limestone
Size class: macrofossils
Collected by A. Tchernow in 1903-1904
Primary reference: A. Tchernow. 1907. Artinskiy Yarus I. Ammonei basseynov Yayvy, Kos'vy i Chusovoi. Bulletin de la Société Impériale des Naturalistes de Moscou, Nouvelle Série 20:270-401 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 125098: authorized by Matthew Clapham, entered by Matthew Clapham on 03.03.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Parapronorites urmensis" = Sakmarites vulgaris
"Parapronorites urmensis" = Sakmarites vulgaris Karpinsky 1889 ammonite | |
"Medlicottia artiensis" = Artinskia artiensis
"Medlicottia artiensis" = Artinskia artiensis Grünewaldt 1860 ammonite |