Neliger Creek, lower-middle Anisian, lower Lena River (Triassic to of Russian Federation)

Where: Russian Federation (71.8° N, 127.6° E: paleocoordinates 65.7° N, 13.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Aegean to Aegean (247.2 - 242.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collection methods: Repository: IGiG (Institute for Geology and Geophysics, Novosibirsk)

Primary reference: A. S. Dagys and N. I. Kurushin. 1985. Triasovye brakhiopody i dvustvorchatye mollyuski severa sredney Sibiri. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 633:1-160 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 135849: authorized by Matthew Clapham, entered by Matthew Clapham on 11.11.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Spiriferinida - Lepismatinidae
"Costispiriferina lenaensis" = Lepismatina lenaensis
"Costispiriferina lenaensis" = Lepismatina lenaensis Dagys 1985