Where: ZheJiang, China (30.0° N, 120.0° E: paleocoordinates 0.4° N, 125.1° E)
• local area-level geographic resolution
When: Changwu Formation, Cautleyan to Cautleyan (449.5 - 445.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: transition zone or lower shoreface; lithified, silty mudstone and sandstone
Primary reference: Stratigraphic Group of Zhejiang, China. 1979. Regional stratigraphic table of Eastern China, Zhejiang Province. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 7776: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 01.06.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Pararaphistoma sp. Vostokova 1955 snail | |
Ophileta sp. Vanuxem 1842 snail | |
Strophomenata | |
Sowerbyella sp. Jones 1928 | |
Kassinella sp. Borissiak 1956 | |
Leptellina sp. Ulrich and Cooper 1936 | |
Christiania sp. Hall and Clarke 1892 | |
Rafinesquina sp. Hall and Clarke 1892 | |
Strophomena sp. Rafinesque and De Blainville 1824 | |
Glyptomena sp. Cooper 1956 | |
Clinambon sp. Schuchert and Cooper 1932 | |
Rhynchonellata | |
Mimella sp. Cooper 1930 | |
Rhactorthis sp. Williams 1963 | |
Scaphorthis sp. Cooper 1956 | |
Zygospira sp. Hall 1862
Catazyga sp. Hall and Clarke 1893 |