Kamyshla village, locality 4919/20, outcrop at fire station (Permian of Russian Federation)

Where: Samara, Russian Federation (54.1° N, 52.1° E: paleocoordinates 27.3° N, 45.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Kamyshla Formation, Roadian (272.3 - 268.8 Ma)

• Upper Kamyshla Beds; belongs to Kamian or Sokian substages of Kazanian

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, shelly/skeletal, yellow limestone

• Yellow bioclastic limestone with numerous bryozoan imprints, crinoid columnals, brachiopod and molluskan shells

Size class: macrofossils

Preservation: mold/impression

Reposited in the PIN

Primary reference: A. V. Mazaev. 2015. Middle Permian rostroconchs of the Kazanian stage of the East European Platform. Paleontological Journal 49(3):238-249 [M. Clapham/M. Clapham/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 170192: authorized by Matthew Clapham, entered by Matthew Clapham on 16.06.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Gastropoda
 Heterostropha - Donaldinidae
Donaldina dubia3
Donaldina dubia3 Mazaev 2015 snail
 Heterostropha - Streptacididae
Streptacis subgracilis3
Streptacis subgracilis3 Netschajew 1894 snail
 Heterostropha - Tubiferidae
Permocossmannina kabanovi3
Permocossmannina kabanovi3 Mazaev 2015 snail
 Neritoidea - Naticopsidae
Naticopsis permica3
Naticopsis permica3 Netchaev 1894 snail
 Neritoidea - Neritariidae
Neritaria kamyshlensis n. sp.3
Neritaria kamyshlensis n. sp.3 Mazaev 2018 snail
 Cerithimorpha - Orthonemidae
Palaeostylus planoverticum3
Palaeostylus planoverticum3 Netchaev 1894 snail
 Caenogastropoda - Meekospiridae
? Ninglangella samarensis n. sp.3
? Ninglangella samarensis n. sp.3 Mazaev 2018 snail
 Caenogastropoda - Goniasmatidae
Goniasma multilineata3, Goniasma subangulata3
Goniasma multilineata3 Netchaev 1894 snail
Goniasma subangulata3 de Verneuil 1845 snail
 Caenogastropoda - Orthonematidae
Arribazona kasanensis3, Arribazona lata3
Arribazona kasanensis3 Netchaev 1894 snail
Arribazona lata3 Netchaev 1894 snail
 Euomphalina - Anomphalidae
Anomphalus barskovi3
Anomphalus barskovi3 Mazaev 2015 snail
 Euomphalina - Platyceratidae
Stuckenbergispira kazanensis3
Stuckenbergispira kazanensis3 Mazaev 2015 snail
 Murchisoniina - Lophospiridae
Biarmeaspira angulata2, Biarmeaspira jusupovi3, Klavlia klavlia n. gen. n. sp.3
Biarmeaspira angulata2 Netchaev 1894 snail
Biarmeaspira jusupovi3 Mazaev 2015 snail
Klavlia klavlia n. gen. n. sp.3 Mazaev 2018 snail
 Murchisoniina - Gosseletinidae
Peruvispira kirillowensis3, Baylea praeburtasorum n. sp.1, Baylea vjatkensis1, Baylea shilovskyi n. sp.1, "Sokella sokensis n. gen. n. sp." = Sokella nemdaensis2, "Baylea subpenea" = Sokella subpenea1, Glabrocingulum lebedewi3, Globodoma divesouralica3
Peruvispira kirillowensis3 Licharew 1913 snail
Baylea praeburtasorum n. sp.1 Mazaev 2016 snail
Baylea vjatkensis1 Mazaev 2015 snail
Baylea shilovskyi n. sp.1 Mazaev 2016 snail
"Sokella sokensis n. gen. n. sp." = Sokella nemdaensis2 Mazaev 2015 snail
"Baylea subpenea" = Sokella subpenea1 Netchaev 1894 snail
Glabrocingulum lebedewi3 Licharew 1913 snail
Globodoma divesouralica3 Golovkinski 1868 snail
 Murchisoniina - Phymatopleuridae
Eirlysia undata3, Eirlysia nodata3
Eirlysia undata3 Mazaev 2015 snail
Eirlysia nodata3 Mazaev 2015 snail
 Murchisoniina - Soleniscidae
Bulimorpha lavrskyi3
Bulimorpha lavrskyi3 Mazaev 2015 snail
Rostroconchia
 Anetshelloida - Anetshellidae
Anetshella golowinskyi
Anetshella golowinskyi Netschajew 1894
1Mazaev 2016; 2Mazaev 2017; 3Mazaev 2018