Where: Tajikistan (38.1° N, 70.3° E: paleocoordinates 26.2° N, 61.1° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Asselian (298.9 - 295.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified, massive, shelly/skeletal, gray limestone
Size class: microfossils
Collection methods: Repository: State Geological Museum, V.I. Vernadsky (GGM)
Primary reference: E. Y. Leven and S. F. Shcherbovich. 1978. Fuzulinidy i Stratigrafiya Assel'skogo Yarusa Darvaza 1-163 [M. Clapham/T. Wolfe/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 130925: authorized by Matthew Clapham, entered by Matthew Clapham on 16.07.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
| Foraminifera | |
|
Ozawainella sp. Thompson 1935 | |
|
Schubertella sp. Staff and Wedekind 1910 | |
Paraschwagerina cf. ischimbajica, "Schwagerina cf. sphaerica" = Sphaeroschwagerina sphaerica, Schwagerina edelsteini, Pseudoschwagerina cf. robusta, "Rugosofusulina stabilis" = Benshiella stabilis, Pseudofusulina gregaria, Dutkevitchia devexa
Paraschwagerina cf. ischimbajica Rauser-Chernousova 1949
"Schwagerina cf. sphaerica" = Sphaeroschwagerina sphaerica Shcherbovich 1949
Schwagerina edelsteini Leven and Shcherbovich 1978
Pseudoschwagerina cf. robusta Meek 1864
"Rugosofusulina stabilis" = Benshiella stabilis Rauser-Chernousova 1937
Pseudofusulina gregaria Lee 1931
Dutkevitchia devexa Rauser-Chernousova 1937 | |
|
Boultonia willsi Lee 1927 | |
|
Quasifusulina cayeuxi Deprat 1913 | |