Tangchi Fm., YuangJiang-ShiPin, YuanJiang Co., YunNan Prov., China ( of China)
Where: YunNan, China (24.0° N, 102.0° E: paleocoordinates 27.4° N, 143.1° E)
• local area-level geographic resolution
When: Tangchi Formation, Tremadoc (486.5 - 477.7 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: shoreface; lithified, green, yellow siltstone and mudstone
• purplish-red to purple to yellowish green shale, siltstone, and mudstone
Primary reference: Stratigraphic Group of Yunnan, China. 1978. Regional stratigraphic data of Southwest China, Yunnan Province. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 7733: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 31.05.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Bivalvia | |
|
Cypricardinia sp. Hall 1860 clam | |
|
Modiolopsis sp. Hall 1847 clam | |
| Trilobita | |
|
Tungtzuella sp. Lu 1957 trilobite | |