Basin Chivatch, Vodopadny (Jurassic to of Russian Federation)

Where: Russian Federation (64.0° N, 162.0° E: paleocoordinates 70.4° N, 108.9° W)

• coordinate estimated from map

• local area-level geographic resolution

When: Sinemurian to Sinemurian (199.3 - 182.7 Ma)

Environment/lithology: marine; siltstone

Size class: macrofossils

Preservation: cast, mold/impression

Primary reference: L. V. Milova. 1976. Triassic-Jurassic stratigraphy and Bivalvia of northern Priokhotye. Akademia Nauk SSSR, Trudy Severo-Vost. Kompl. Nauchno. Issled. Institut 65 [M. Aberhan/S. Nurnberg/S. Nurnberg]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 39332: authorized by Martin Aberhan, entered by Sabine N├╝rnberg on 26.05.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Limidae
Lima transversa file clam
n. subsp. chivatchensis
 Pectinida - Oxytomidae
Oxytoma koniensis, "Oxytoma inaequivalvis" = Oxytoma inequivalvis, "Oxytoma cygnipes" = Oxytoma (Palmoxytoma) cygnipes
Oxytoma koniensis scallop
n. subsp. liassica
"Oxytoma inaequivalvis" = Oxytoma inequivalvis Sowerby 1819 scallop
n. subsp. sibirica
"Oxytoma cygnipes" = Oxytoma (Palmoxytoma) cygnipes Young and Bird 1822 scallop