Where: Mongolia (51.0° N, 100.0° E: paleocoordinates 6.4° S, 1.9° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Khesen Formation (Khubsugul Group), Tommotian (525.5 - 521.0 Ma)

• Basal limestone unit

• group of beds-level stratigraphic resolution

Environment/lithology: silty limestone

Size classes: macrofossils, mesofossils

Primary reference: Y.u. E. Demidenko, E. A. Zhegallo, P. Yu Parkhaev and V. Yu Shuvalova. 2003. Age of Phosphorites from the Khubsugul Basin. Doklady Earth Sciences 389A(3):317-321 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 232792: authorized by Pete Wagner, entered by Pete Wagner on 29.12.2023

Creative Commons license: CC BY (attribution)