Popovka River, volcanic tuffs, Kolyma Basin (Zavodowsky coll) (Permian of Russian Federation)

Where: Russian Federation (65.2° N, 151.7° E: paleocoordinates 63.2° N, 3.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Bugali Formation, Asselian (298.9 - 295.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified tuff

Size class: macrofossils

Collected by V.M. Zavodowsky in 1960

Primary reference: V. M. Zavodowsky. 1968. Scyphozoa. Novye Vidy Drevnikh Rasteniy i Bespozvonochnykh SSSR 2:45-46 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 121543: authorized by Matthew Clapham, entered by Matthew Clapham on 07.12.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Lingulata
 Discinida - Disciniidae
"Lingulodiscina" sibirica n. sp.1 Zavodowsky 1968
 Lingulida - Lingulidae
Lingula kolymaensis n. sp.1 Zavodowsky 1968
Strophomenata
 Productida -
? Marginifera popovkaensis n. sp.3 Zavodowsky 1968
 Productida - Productidae
Yakovlevia zyriankensis n. sp.3 Zavodowsky 1968
 Productida - Linoproductidae
Cancrinella alazeica3 Zavodowsky 1968
Linoproductus popowi3 Zavodowsky 1968
 Orthotetida - Schuchertellidae
Streptorhynchus sibiricus n. sp.2 Zavodowsky 1968
Rhynchonellata
 Spiriferida - Spiriferidae
Purdonella markovskii n. sp.4 Zavodowsky 1968
Scyphozoa
 Conulariida - Conulariidae
Conularia kolymaensis n. sp. Zavodowsky 1968 jellyfish