Where: Russian Federation (60.9° N, 147.3° E: paleocoordinates 74.8° N, 37.2° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Khuren Formation, Wordian (266.9 - 264.3 Ma)

• Magadania bajkurica-Kolymia multiformis zone

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Primary reference: A. S. Biakov. 2007. Permian biostratigraphy of the northern Okhotsk region (northeast Asia). Stratigraphy and Geological Correlation 15(2):161-184 [M. Clapham/M. Clapham]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 102217: authorized by Matthew Clapham, entered by Matthew Clapham on 11.01.2011

Creative Commons license: CC BY (attribution)