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 | |
Physa "sp. 1" Draparnaud 1801 snail
Physa "sp. 2" Draparnaud 1801 snail |