Where: Guangxi, China (24.5° N, 115.6° E: paleocoordinates 2.1° S, 117.8° E)

• coordinate based on political unit

• local area-level geographic resolution

When: Nandan Formation, Late/Upper Emsian to Late/Upper Emsian (402.5 - 387.7 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; mudstone

Collection methods: For complete list, see Xu (1979), Acta Palaeontologica Sinica 18(4):362-380 (table 1).

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 25756: authorized by Michael Foote, entered by Michael Foote on 24.09.2002

Creative Commons license: CC BY (attribution)