Kremeshki Quarry, locality 4919/9, Sovetsk (Permian of Russian Federation)

Where: Kirov, Russian Federation (57.5° N, 49.1° E: paleocoordinates 28.7° N, 41.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Roadian (272.3 - 268.8 Ma)

• Upper Kazanian substage, upper part of section.

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, ooidal, gray grainstone

• lens of light gray grainstone with abundant oolites or cavities, the shells are mostly replaced by calcite.

Size class: macrofossils

Preservation: replaced with calcite

Collected by A.V. Mazaev, O.P. Shilovsky in 2004, 2005; reposited in the PIN

Primary reference: A. V. Mazaev. 2015. Upper Kazanian (Middle Permian) gastropods of the Volga–Urals Region. Paleontological Journal 49(8):869-986 [M. Clapham/M. Clapham/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 174703: authorized by Matthew Clapham, entered by Matthew Clapham on 24.11.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Neritoidea - Naticopsidae
? Naticopsis minima Brown 1841 snail
 Pleurotomariida - Phymatopleuridae
Baylea burtasorum Golowkinsky 1868 snail
Tergomya
 Archinacellida - Damilinidae
Novlepatella kossovajae n. sp. Mazaev 2015