Nanjinguan Fm., WenTang, DaYong Co., Hunan Province, China (Ordovician of China)
Where: Hunan, China (29.0° N, 110.0° E: paleocoordinates 18.7° N, 142.6° E)
• local area-level geographic resolution
When: Nanjinguan Formation, Tremadoc (485.4 - 477.7 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: peritidal; lithified, dolomitic, gray sandstone and limestone
• quartz sandstone and dark gray limestone and dolostone
Primary reference: Hunan Geology and Mine Deposit Bureau. 1988. Summary of regional geology of Hu''nan Province, China. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 7695: 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
Trilobita | |
Asaphopsis sp. Mansuy 1920 trilobite | |
"Szechuanella sp." = Pseudocalymene
"Szechuanella sp." = Pseudocalymene Pillet 1974 trilobite | |
Illaenus sp. Dalman 1827 trilobite | |
Rhynchonellata | |
"Thaumatrophia sp." = Imbricatia
"Thaumatrophia sp." = Imbricatia | |
Cephalopoda | |
Cyclostomiceras sp. Hyatt 1900 |