Where: Yunnan, China (25.5° N, 100.6° E: paleocoordinates 23.4° N, 82.0° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Huaguoshan Formation (Xiangyun Group), Norian (228.0 - 208.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; 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 165413: authorized by Matthew Clapham, entered by Matthew Clapham on 18.01.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Anulifera yunnanensis n. sp.
Anulifera yunnanensis n. sp. Pan 1977 snail |