Bed 2 of Donggangling Fm, Lali, S. China, Givetian (Devonian of China)

Where: Guangxi, China (24.5° N, 108.3° E: paleocoordinates 0.0° N, 116.7° E)

When: Donggangling Formation, Givetian (387.7 - 382.7 Ma)

• bed-level stratigraphic resolution

Environment/lithology: slope; gray, argillaceous limestone

• "about 2.8m thick, grey medium bedded to thick bedded argillaceous limestones"

Collection methods: Condonts are listed as rare in the text.

Primary reference: Q. Ji and W. Ziegler. 1993. The Lali Section: An Excellent Reference Section for Upper Devonian in South China. Courier Forschungsinstitut Senckenberg 157:1-182 [A. Miller/J. Sessa]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 13171: authorized by Arnold Miller, entered by Jocelyn Sessa on 24.01.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

Conodonta
 Ozarkodinida - Polygnathidae
Polygnathus ansatus conodont
Polygnathus ansatus (transitional to Polygnathus timorensis
Polygnathus xylus Stauffer 1940 conodont
Polygnathus xylus xylus
Polygnathus linguiformis Hinde 1879 conodont
Polygnathus linguiformis morphotype gamma