Shugurovo (Lower Kazanian - Baitugan Beds) (Permian of Russian Federation)

Where: Russian Federation (54.5° N, 52.1° E: paleocoordinates 27.6° N, 45.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

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

• Lower Kazanian Stage (Nurgaliev et al. 2015)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; siltstone and shale

• "Baitugan Beds are mainly composed of grey-collared siltstone, shale, marl and limestone" (Nurgaliev et al. 2015)

Size class: macrofossils

Primary reference: D. K. Nurgaliev, V. V. Silantiev, and S. V. Nikolaeva. 2015. Type and reference sections of the Middle and Upper Permian of the Volga and Kama River Regions: A Field Guidebook of XVIII International Congress on Carboniferous and Permian. 1-208 [A. Dunhill/B. Allen/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 197913: authorized by Alex Dunhill, entered by Bethany Allen on 29.11.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

• Based on Kotlyar et al. 2007
Show authors, comments, and common names
Nodosariata
 Nodosariida - Nodosariidae
Ichtyolaria subtilus, Nodosaria hexagona
Conodonta
 Ozarkodinida - Ellisoniidae
"Kamagnathus khalimbadzhae" = Stepanovites khalimbadzhae
"Kamagnathus khalimbadzhae" = Stepanovites khalimbadzhae Chernykh et al. 2001 conodont
"lowermost limestone of Package 5"
Lingulata
 Lingulida - Lingulidae
Lingula orientalis
Lingula orientalis
"Package 5"
Rhynchonellata
 Spiriferinida - Licharewiidae
Licharewia rugulata
Licharewia rugulata Kutorga 1842
"Packages 6 and 7"
 Terebratulida - Dielasmatidae
Dielasma netschajewi
Dielasma netschajewi
"Packages 6 and 7"
Strophomenata
 Productida - Linoproductidae
Cancrinella cancrini
Cancrinella cancrini de Verneuil 1845
"Packages 6 and 7"
Ostracoda
 Palaeocopida - Amphissitidae
Amphissites tscherdynzevi