Where: Henan, China (32.8° N, 111.5° E: paleocoordinates 20.4° N, 154.2° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Linguagnostus kjerulfi-Diplagnostus qinlingensis trilobite zone, Xijiadian Formation, Wangcunian to Wangcunian (504.5 - 497.0 Ma)
• Linguagnostus kjerulfi-Diplagnostus qinlingensis zone of Yang 1993, probably equivalent to Lejopyge armata-Lejopyge laevigata zones, Drumian-Guzhangian
• bed-level stratigraphic resolution
Environment/lithology: slope; lithified, dolomitic limestone and lithified, calcareous shale
Size class: macrofossils
Preservation: cast, mold/impression
Primary reference: J. Yang, S. Yu, G. Liu, N. Su, M. He, J. Shang, H. Zhang, H. Zhu, Y. Li and G. Yan. 1993. Cambrian stratigraphy, lithofacies, paleogeography and trilobite faunas of East Qinling-Dabashan Mountains, China 1-246 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 127076: authorized by Wolfgang Kiessling, entered by Uta Merkel on 23.04.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Artiopoda | |
? Peronopsis bilobus n. sp. Yang et al. 1993 | |
"Peronopsis laiwuensis" = Ammagnostus laiwuensis
"Peronopsis laiwuensis" = Ammagnostus laiwuensis Lorenz 1906 | |
"Diplagnostus qinlingensis n. sp." = Diplagnostus planicauda, Linguagnostus kjerulfi, "Peronopsis rakuroensis" = Baltagnostus rakuroensis
"Diplagnostus qinlingensis n. sp." = Diplagnostus planicauda Angelin 1851
Linguagnostus kjerulfi Brogger 1878
"Peronopsis rakuroensis" = Baltagnostus rakuroensis Kobayashi 1935 | |
"Ptychagnostus aculeatus" = Acidusus aculeatus
"Ptychagnostus aculeatus" = Acidusus aculeatus Angelin 1851 | |
Hypagnostus transversus Yang et al. 1993
Hypagnostus vulgarus Qian and Qiu 1983 | |
Trilobita | |
Huzhuia paratypica Yang 1978 trilobite | |
Pianaspis "sp. 3" Saito and Sakakura 1936 trilobite
Pianaspis attenuata Lermontova and Chernysheva 1950 trilobite
Pianaspis sinensis Yang 1978 trilobite | |
Extrania trigona n. sp., Quandraspis shengwanensis n. gen. n. sp., Eoshengia rigida n. sp., Eoshengia paratenuis n. sp.
Extrania trigona n. sp. Yang et al. 1993 trilobite
Quandraspis shengwanensis n. gen. n. sp. Yang et al. 1993 trilobite
Eoshengia rigida n. sp. Yang et al. 1993 trilobite
Eoshengia paratenuis n. sp. Yang et al. 1993 trilobite | |
Fuchouia cf. oratolimba Yang 1977 trilobite |