Belgushka River, 1.5 km N of Bogoslovka (Permian of Russian Federation)

Where: Russian Federation (51.8° N, 56.6° E: paleocoordinates 24.1° N, 47.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Artinskian (290.1 - 279.3 Ma)

• Top of Baigendzhinian

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, black lime mudstone

• Dark aphanitic limestone

Size class: macrofossils

Primary reference: V. E. Ruzhentsev and V. N. Shimanskiy. 1954. Nizhnepermskie svernutye i sognutye Nautiloidei yuzhnogo Urala. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 50:1-150 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 116795: authorized by Matthew Clapham, entered by Matthew Clapham on 12.09.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Bactritida - Bactritidae
Hemibactrites ellipsoidalis3 Shimanskiy 1954
 Nautilida - Gzheloceratidae
Gzheloceras ellipsoidale Ruzhentsev and Shimanskiy 1954 nautiloid
 Nautilida - Grypoceratidae
Neodomatoceras rarum n. gen. n. sp.
Neodomatoceras rarum n. gen. n. sp. Ruzhentsev and Shimanskiy 1954 nautiloid
 Nautilida - Tainoceratidae
Metacoceras orthogonium n. sp. Ruzhentsev and Shimanskiy 1954 nautiloid
Metacoceras altilobatum n. sp. Ruzhentsev and Shimanskiy 1954 nautiloid
Metacoceras kruglovi n. sp. Ruzhentsev and Shimanskiy 1954 nautiloid
Pseudotemnocheilus kosswae Kruglov 1928 nautiloid
 Nautilida - Scyphoceratidae
Mariceras ferum Ruzhentsev and Shimanskiy 1954 nautiloid
Scyphoceras ellipticum Ruzhentsev and Shimanskiy 1954 nautiloid
 Goniatitida - Adrianitidae
Crimites subkrotowi2 Ruzhentsev 1938 ammonite
 Goniatitida - Vidrioceratidae
Waagenina subinterrupta2 Krotow 1885 ammonite
 Goniatitida - Paragastrioceratidae
Paragastrioceras jossae2 de Verneuil 1845 ammonite
ssp. jossae
Paragastrioceras ellipsoidale2 Fredericks 1915 ammonite
Paragastrioceras karpinskii2 Fredericks 1915 ammonite
Paragastrioceras verneuili2 Ruzhentsev 1956 ammonite
Uraloceras sp.2 Ruzhencev 1936 ammonite
Uraloceras fedorowi2 Karpinsky 1889 ammonite
Uraloceras complanatum2 Voinova 1934 ammonite
Uraloceras belgushkense n. sp.2 Ruzhentsev 1956 ammonite
Uraloceras victum2 Ruzhentsev 1956 ammonite
 Goniatitida - Metalegoceratidae
Metalegoceras (Metalegoceras) ruzhencevi1 Boiko et al. 2008 ammonite
Metalegoceras tschernyschewi2 Karpinsky 1889 ammonite
Metalegoceras klimovi2 Ruzhentsev 1956 ammonite
Metalegoceras ajdaralense2 Ruzhentsev 1933 ammonite
 Goniatitida - Thalassoceratidae
Thalassoceras gemmellaroi2 Karpinsky 1889 ammonite
 Goniatitida - Popanoceratidae
Popanoceras sobolewskyanum2 de Verneuil 1845 ammonite
 Prolecanitida - Pronoritidae
Sakmarites vulgaris2 Karpinsky 1889 ammonite
 Prolecanitida - Medlicottiidae
Medlicottia orbignyana2 de Verneuil 1845 ammonite
Artinskia artiensis2 Grünewaldt 1860 ammonite