Shar`yu River section, Chernyshev Ridge, sample Sha86-177/178-94 (Devonian of Russian Federation)

Also known as Reef 3696

Where: Respublika Komi, Russian Federation (66.3° N, 59.3° E: paleocoordinates 9.3° N, 9.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Late/Upper Frasnian (379.5 - 376.1 Ma)

• upper Frasnian

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; grainstone

• Bioclastic-peloidal packestone/grainstone

Size class: macrofossils

Collection methods: quarrying, peel or thin section

Primary reference: A. I. Antoshkina. 2006. Palaeoenvironmental implications of Palaeomicrocodium in Upper Devonian microbial mounds of the Chernyshev Swell, Timan-northern Ural Region. Facies 52:611-625 [W. Kiessling/F. Reichel/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 77351: authorized by Wolfgang Kiessling, entered by Falko Reichel on 09.01.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Stromatoporoidea
 Stromatoporellida - Trupetostromatidae
Trupetostroma cf. bassleri stromatoporoid sponge
Hormogoneae
 Oscillatoriales - Girvanellaceae
Girvanella sp. Nicholson and Etheridge 1878