Where: Tatarstan, Russian Federation (55.2° N, 49.3° E: paleocoordinates 27.1° N, 43.2° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Podluzhnik Member (Verkhnii Uslon Formation), Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Preservation: mold/impression
Collected by A.A. Stuckenberg; reposited in the PIN
• Repository: Stuckenberg Geological Museum
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 174733: authorized by Matthew Clapham, entered by Matthew Clapham on 25.11.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
| Gastropoda | |
"Murchisonia imparlineata n. sp." = Goniasma imparlineata, "Murchisonia multilineata n. sp." = Goniasma multilineata
"Murchisonia imparlineata n. sp." = Goniasma imparlineata Netchaev 1894 snail
"Murchisonia multilineata n. sp." = Goniasma multilineata Netchaev 1894 snail | |
"Loxonema kasanensis n. sp." = Arribazona kasanensis
"Loxonema kasanensis n. sp." = Arribazona kasanensis Netchaev 1894 snail | |