Where: Guizhou, China (28.0° N, 107.0° E: paleocoordinates 21.4° N, 143.4° E)
• local area-level geographic resolution
When: Tongzi Formation, Tremadoc (486.5 - 477.7 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: offshore shelf; lithified mudstone and limestone
Primary reference: R. Wang. 1981. Stratigraphic Summary of the Southwestern Region of China. Institute of Geology and Mine Deposit at Chengdu, Ministry of Geology (not published, copy of article deposited with A. I. Miller at the University of Cincinnati, received through S. Mao) 14-61 [A. Miller/P. Novack-Gottshall]more details
PaleoDB collection 5279: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 12.09.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Dactylocephalus sp. Hsu 1948 trilobite | |
Bivalvia | |
Nuculites sp. Conrad 1841 clam | |
Modiolopsis sp. Hall 1847 clam | |
Rhynchonellata | |
| |
Lingulata | |
Lingulella sp. Salter 1866
Lingulepis sp. Hall 1863 |