ammonites
Bolshaya Nyasma River, Middle Urals (Silurian of Russian Federation)

Where: Sverdlovskaya, Russian Federation (59.1° N, 59.9° E: paleocoordinates 0.2° S, 10.1° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Wenlock (428.2 - 422.9 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine

• no information given

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: F. Y. Yanet. 1971. Mikrostrukturnyye osobennosti siluriyskikh i devonskikh tabulyat Urala [Microstructural characteristics of Silurian and Devonian tabulate corals from the Urals]. in Tabulyaty i geliolitoidei paleozoya SSSR [Paleozoic Tabulata and Heliolitoidea of the USSR], Papers of II Allunion Symposium on fossil corals of the USSR (1)46-55 [W. Kiessling/U. Merkel] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 79031: authorized by Wolfgang Kiessling, entered by Uta Merkel on 22.02.2008