Where: Guizhou, China (26.7° N, 108.4° E)
• Paleocoordinates: 7.0° S, 78.9° E (Wright 2013)
• coordinate estimated from map
• small collection-level geographic resolution
When: Oryctocephalus indicus trilobite zone, Kaili Formation, Taijangian (509.0 - 504.5 Ma)
• stage 5 of Cambrian series 3
• bed-level stratigraphic resolution
Environment/lithology: slope; lithified mudstone
Size class: macrofossils
Preservation: cast, mold/impression
Primary reference: J. L. Yuan, Y. L. Zhao, Z. Z. Wang, Z. Zhen, and X. Y. Chen. 1997. A preliminary study on Lower-Middle Cambrian boundary and trilobite fauna at Balang, Taijiang, Guizhou, south China. Acta Palaeontologica Sinica 36(4):494-524 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 125164: authorized by Wolfgang Kiessling, entered by Uta Merkel on 06.03.2012
Creative Commons license: CC0 (CC0)
Taxonomic list
Trilobita | |
"Oryctocephalus opiki" = Oryctocephalites opiki, Oryctocephalus indicus
"Oryctocephalus opiki" = Oryctocephalites opiki Shergold 1969 trilobite
Oryctocephalus indicus Reed 1910 trilobite | |
"Olenoides jialaoensis" = Kootenia jialaoensis
"Olenoides jialaoensis" = Kootenia jialaoensis Lu and Chien 1978 trilobite | |
Chengshanaspis conica n. sp. Yuan et al. 1997 trilobite
"Xingrenaspis sp." = Xingrenaspis Zhang et al. 1980 trilobite
"Danzhaina sp." = Xingrenaspis Zhang et al. 1980 trilobite | |
Artiopoda | |
Pagetia cf. dayongensis Liu 1982 |