Where: Zhejiang, China (28.8° N, 118.6° E: paleocoordinates 15.4° N, 142.8° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Acaroceras-Antacaroceras other zone, Siyangshan Formation, Niuchehean (489.5 - 485.4 Ma)
• samples KD60(=ADA18), Siyangshan (=Xiyangshan) Formation, Acaroceras-Antacaroceras zone of Lu and Lin 1989 = Lotagnostus americanus zones of S China?, stage 10 of Cambrian
• bed-level stratigraphic resolution
Environment/lithology: slope; lithified limestone
Size class: macrofossils
Preservation: cast, mold/impression
Primary reference: Y. H. Lu and H. L. Lin. 1989. The Cambrian trilobites of western Zhejiang. Palaeontologia Sinica, new series B 25:1-287 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 125704: authorized by Wolfgang Kiessling, entered by Uta Merkel on 16.03.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
| unclassified | |
| Trilobita | |
|
Duibianaspis typicalis trilobite
Pseudaphelaspis elongatus Qian 1985 trilobite | |
| Cephalopoda | |
Anhuiceras elongatum, Anhuiceras duibianense, Anhuiceras distenoseptum, Walcottoceras delicatum, Dongshanoceras jiangshanense, Ectenolites abnormis, Ectenolites sinensis, Ectenolites longiconica, Ectenolites mirabilis, "Ectenolites penecilin" = Ectenolites clelandi, Ectenolites primus
"Ectenolites penecilin" = Ectenolites clelandi Ulrich et al. 1944
Ectenolites primus Flower 1964 | |
Huaiheceras hanjiaense, Zhuibianoceras duibianense, Zhuibianoceras zhejiangense, Zhuibianoceras pansydum, Zhuibianoceras conicum
Huaiheceras hanjiaense Zou and Chen 1979
Zhuibianoceras conicum Chen and Qi 1981 | |