Where: Russian Federation (57.5° N, 39.8° E: paleocoordinates 50.2° N, 42.1° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Homolsomites bojarkensis ammonoid zone, Early/Lower Hauterivian (136.4 - 130.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; ferruginous sandstone
Size classes: macrofossils, mesofossils
Preservation: cast
Collected by V.N. Baranov
• Repository: M.V. Lomonosov University of Moscow (MU) Collection No. 139.
Primary reference: T. N. Smirnova. 1992. Late Mesozoic Brachiopods of the Caspian Depression and the Russian Platform. Paleontological Journal 26(1):25-35 [M. Clapham/M. Manojlovic]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 154604: authorized by Matthew Clapham, entered by Marko Manojlovic on 24.02.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Russiella karabikhaensis n. sp.
| |
Okathyris baranovi n. sp.
|