Syv'yu River mouth, Kozhym River (Silurian of Russian Federation)

Also known as Reef 3741

Where: Komi, Russian Federation (65.7° N, 59.8° E: paleocoordinates 6.3° S, 5.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Filipp’el Formation, Llandovery (443.4 - 433.4 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified limestone

• biostromal limestone

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: E. V. Antropova. 2007. New species of Stromatoporoidea from the Upper Ordovician and Silurian of the Subpolar Urals. Paleontological Journal 41(6):596-599 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 80709: authorized by Wolfgang Kiessling, entered by Uta Merkel on 06.05.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Stromatoporoidea
 Clathrodictyida - Clathrodictyidae
Labechiina arguta n. sp. Antropova 2007 stromatoporoid sponge