Longwu River mouth VIII-FP1-10, Jianza County (Triassic to of China)

Where: Qinghai, China (35.8° N, 102.1° E: paleocoordinates 27.5° N, 83.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Gulangdi Formation, Aegean to Aegean (247.2 - 242.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: deep-water; lithified siliciclastic sediments

Size class: macrofossils

Primary reference: Y. G. Wang, Z. G. Zheng, and G. L. Chen. 1979. Cephalopoda. Paleontological Atlas of Northwest China, Qinghai Volume 1:3-59 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 103146: authorized by Matthew Clapham, entered by Matthew Clapham on 23.01.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ceratitida - Ceratitidae
Nicomedites osmani Toula 1896 ceratite
Hollandites vyasa Diener 1897 ceratite
Hollandites visvakarma Diener 1895 ceratite
 Ceratitida - Gymnitidae
Gymnites toulai Arthaber 1915 ceratite