Where: Guizhou, China (28.0° N, 107.0° E: paleocoordinates 8.4° N, 126.8° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Llandovery (443.4 - 433.4 Ma)
• "probably of very early Upper Llandoverian age"
Environment/lithology: marine; limestone
Primary reference: Y. Wang, A. J. Boucot, J.Y. Rong and X.C. Yang. 1987. Community paleoecology as a geologic tool: the Chinese Ashgillian-Eifelian (latest Ordovician through early Middle Devonian) as an example. Geological Society of America Special Paper 211:1-100 [M. Foote/M. Foote/M. Foote]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 25863: authorized by Michael Foote, entered by Michael Foote on 26.09.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Craniata | |
Trimerella sp. Billings 1862 |