DuoWenZhuang Grp., DuoWenZhuang, HaiNanDao Province, China (Ordovician of China)
Where: HaiNanDao, China (20.0° N, 109.0° E)
• Paleocoordinates: 4.3° N, 61.4° E (Wright 2013)
• local area-level geographic resolution
When: Ashgill (449.5 - 443.1 Ma)
• DuoWenZhuang Group
Environment/lithology: shoreface; lithified, calcareous sandstone and siltstone
• Quartz sandstone, siltstone, muddy shale, and dolostone
Primary reference: R. Jin and S. Cai. 1988. Regional Geology of GuangDong Province. Special Publication of China Minister of Geology and Mining, No.9. Geology Publishing House 1-? [A. Miller/P. Novack-Gottshall]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 4681: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 16.08.1999
Creative Commons license: CC0 (CC0)
Taxonomic list
Show authors, comments, and common names
Rhynchonellata | |
"Ancistrorhynchia sp." = Ancistrorhyncha
"Ancistrorhynchia sp." = Ancistrorhyncha Ulrich and Cooper 1942 | |
"Zanclorhyncha sp." = Eospirigerina
"Zanclorhyncha sp." = Eospirigerina Schuchert and Cooper 1930 | |
Trilobita | |
Coronocephalus sp. Grabau 1924 trilobite
Encrinuraspis sp. Webby et al. 1970 trilobite | |
Anthozoa | |
Heliolites sp. Dana 1846 tabulate coral | |
Syringopora sp. Goldfuss 1826 tabulate coral |