Where: Sakha, Russian Federation (59.5° N, 135.8° E: paleocoordinates 17.1° S, 19.2° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Yudoma Formation, Nemakit-Daldynian (538.8 - 525.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone and lithified dolomite

Size class: macrofossils

Primary reference: V. V. Missarzhevsky. 1989. Oldest skeletal fossils of late Precambrian and early Cambrian age: a review of recent work. Trudy Geologicheskogo Instituta AN SSSR 443:1-231 [P. Wagner/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 99461: authorized by Wolfgang Kiessling, entered by Uta Merkel on 11.11.2010

Creative Commons license: CC BY (attribution)