Bed 70 of Wuzhishan Fm, Lali, S. China, Famennian (Devonian of China)

Where: Guangxi, China (24.5° N, 108.3° E: paleocoordinates 1.2° S, 105.7° E)

When: late marginifera zone, Wuzhishan Formation, Middle Famennian (370.6 - 364.7 Ma)

• bed-level stratigraphic resolution

Environment/lithology: slope; gray, cherty/siliceous limestone

• "about 0.6m thick, grey thin bedded nodular limestones with cherts"

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 12745: authorized by Arnold Miller, entered by Jocelyn Sessa on 28.11.2001

Creative Commons license: CC BY (attribution)

Taxonomic list

• Taxa are listed as present in text.
Conodonta
 Protopanderodontida - Protopanderodontidae
Drepanodus sp. Pander 1856 conodont
 Ozarkodinida - Polygnathidae
Polygnathus glaber conodont
Polygnathus glaber glaber
 Ozarkodinida -
Ozarkodina sp. Branson and Mehl 1933 conodont
 Ozarkodinida - Palmatolepidae
Palmatolepis marginifera conodont
Palmatolepis marginifera utahensis
Palmatolepis marginifera conodont
Palmatolepis marginifera marginifera
Palmatolepis glabra Ulrich and Bassler 1926 conodont
Palmatolepis glabra prima
Palmatolepis glabra Ulrich and Bassler 1926 conodont
Palmatolepis glabra pectinata