YH 1531, Zhengdong, Jinghong County (Cretaceous of China)

Where: Yunnan, China (22.5° N, 101.5° E: paleocoordinates 14.5° N, 95.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Mankuanhe Formation, Late/Upper Cretaceous (100.5 - 66.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; lithified lithology not reported

Size class: macrofossils

Preservation: mold/impression

Reposited in the NIGPAS

Primary reference: H. Z. Pan. 1977. Mesozoic and Cenozoic fossil Gastropoda from Yunnan. Mesozoic Fossils from Yunnan 2:83-152 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 165472: authorized by Matthew Clapham, entered by Matthew Clapham on 19.01.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Heterostropha - Physidae
Physa "sp. 1" Draparnaud 1801 snail
Physa "sp. 2" Draparnaud 1801 snail