Where: Russian Federation (48.2° N, 132.4° E: paleocoordinates 43.2° N, 113.3° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Meekoceras boreale ammonoid zone, Smithian (251.3 - 247.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collected by T.M. Okuneva, A.A. Zheleznov in 1963, 1965, 1969
• Repository: TsNIGR Museum, Leningrad.
Primary reference: T. M. Okuneva. 1977. Novye Predstavitel' Rannetriasovykh Bakevellid iz srednego Priamur'ya. Novye Vidy Drevnikh Rasteniy i Bespozvonochnykh SSSR 4:42-43 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 131286: authorized by Matthew Clapham, entered by Matthew Clapham on 22.07.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Bakevellia ungunica n. sp.
Bakevellia ungunica n. sp. Okuneva 1977 oyster |