Where: Russian Federation (75.1° N, 103.9° E: paleocoordinates 49.2° N, 27.3° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Byrranga Formation, Artinskian (290.1 - 279.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by G.A. Zakrzhevsky in 1954
Primary reference: V. I. Ustritsky and G. E. Chernyak. 1963. Biostratigrafiya i Brakhiopody Verknego Paleozoya Taimyra]. Trudy Nauchno-Issledoratel'skogo Instituta Geologii Arktiki 134:1-139 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 119319: authorized by Matthew Clapham, entered by Matthew Clapham on 23.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Jakutoproductus verchoyanicus Fredericks 1931 |