Where: Russian Federation (43.0° N, 131.9° E: paleocoordinates 39.2° N, 111.6° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Olenekian (251.2 - 247.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Collection methods: Repository: IGiG (Institute for Geology and Geophysics, Novosibirsk)
Primary reference: A. S. Dagys. 1974. Triassic Brachiopods (Morphology, Classification, Phylogeny, Stratigraphical Significance and Biogeography) 1-387 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 128160: authorized by Matthew Clapham, entered by Matthew Clapham on 03.06.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Spirigerellina pygmaea Dagys 1974 |