Where: Karagandinskaya Oblast, Kazakhstan (48.2° N, 76.9° E: paleocoordinates 0.2° S, 67.4° E)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Kokbajtal Formation, Gedinnine (416.0 - 412.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; argillaceous siltstone
Size class: macrofossils
Preservation: cast
Collection methods: Palaeontological Institute, USSR.
Primary reference: D. M. Rohr, A.J. Boucot, and G.T. Ushatinskaya. 1979. Early Devonian gastropods from the north Pribalkhash region, central Kazakhstan, USSR. Journal of Paleontology 53(4):981-989 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 69183: authorized by Pete Wagner, entered by Pete Wagner on 20.02.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Stylonema cf. dilatata Spitz 1907 snail | |
Pharetrolites vostokovae Rohr et al. 1979 snail
Tropidodiscus sp. Meek and Worthen 1866 snail | |
Holopea sp. Hall 1847 snail | |
"Platyceras (Platyostoma) sp." = Platyostoma
"Platyceras (Platyostoma) sp." = Platyostoma Conrad 1842 snail |