Meishan Bed 27d (Triassic of China)

Where: Zhejiang, China (31.1° N, 119.7° E: paleocoordinates 18.1° N, 101.5° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Isarcicella staeschei conodont zone, Changxing Formation, Griesbachian (251.9 - 250.5 Ma)

Environment/lithology: offshore shelf; lithified mudstone

Size class: microfossils

Collection methods: bulk, peel or thin section,

Primary reference: H. Song, J. Tong, K. Zhang, Q. Wang, and Z.Q. Chen. 2007. Foraminiferal survivors from the Permian-Triassic mass extinction in the Meishan section, South China. Palaeoworld 16(1-3):105-119 [H. Song/H. Song/H. Song]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 217337: authorized by Haijun Song, entered by Haijun Song on 09.02.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

Foraminifera
 Ammodiscoidea - Ammodiscidae
Ammodiscus sp. Reuss 1862
 Lagenina - Robuloididae
Robuloides lens Reichel 1946
 Lagenina - Protonodosariidae
 Fusulinina - Archaesphaeridae
 Palaeotextularoidea - Biseriamminidae
 Fusulinina - Geinitzinidae