Where: Guizhou, China (25.9° N, 105.2° E: paleocoordinates 4.9° N, 95.5° E)

When: Changhsingian (254.2 - 252.2 Ma)

Environment/lithology: shallow subtidal; limestone

Size class: mesofossils

Collection methods: bulk, mechanical,

Primary reference: X. Mu. 1981. Upper Permian calcareous algae from western Guizhou. Acta Palaeontologica Sinica 20(1):33-49 [H. Song/H. Song]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 218638: authorized by Haijun Song, entered by Hanchen Song on 24.02.2021

Creative Commons license: CC BY (attribution)