Where: Russian Federation (75.0° N, 103.4° E: paleocoordinates 55.0° N, 30.7° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Baikur Formation, Capitanian (264.3 - 259.5 Ma)
• Upper part
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by V.I. Ustritsky in 1960
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 119356: authorized by Matthew Clapham, entered by Matthew Clapham on 23.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Spirifer fasciger" = Neospirifer fasciger
"Spirifer fasciger" = Neospirifer fasciger Keyserling 1846 |