Taas-Ary Island, Longobardian, Lower Lena River (Triassic of Russian Federation)

Where: Russian Federation (71.8° N, 127.2° E: paleocoordinates 67.0° N, 6.4° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Longobardian (242.0 - 235.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: N. I. Kurushin. 1992. Triasovye Paleogeterodontnye i Geterodontnye Dvustvorki Sibiri. Trudy Instituta Geologii i Geofiziki 742:1-86 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 44852: authorized by David Bottjer, entered by Matthew Clapham on 17.09.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Ostreida - Posidoniidae
Magnolobia sp. n. gen. Kurushin and Truschelev 2001 oyster
 Carditida - Myophoricardiidae
Pseudocorbula pseudogregaria Kurushin 1992 clam
 Unionida - Pachycardiidae
Cardinioides fidus Kurushin 1990 clam
 Trigoniida - Trigonodidae
Janaija praelonga Kiparisova 1937 clam