Where: Primorye, Russian Federation (42.9° N, 131.9° E: paleocoordinates 46.8° N, 110.4° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Karazin Formation, Anisian (247.2 - 242.0 Ma)

• Lower Anisian, Ussuriphyllites amurensis Zone, Karazin Suite, Layers 35-37 (1.6m)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified mudstone and lithified siltstone

Size classes: macrofossils, microfossils

Primary reference: Y. D. Zakharov, A. M. Popov, and G. I. Buryi. 2004. Triassic Ammonoid succession in South Primorye: 2. Middle Olenekian Tirolites - Amphistephanites Zone. Albertiana 29:29-37 [W. Kiessling/S. Nurnberg/S. Nurnberg]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 47299: authorized by Wolfgang Kiessling, entered by Sabine Nürnberg on 22.02.2005

Creative Commons license: CC BY (attribution)