Where: Yunnan, China (27.9° N, 103.6° E: paleocoordinates 35.2° N, 164.9° E)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Anabarites trisulcatus–Protohertzina anabarica / Siphogonuchites triangularis–Paragloborilus subglobosus small shelly zone, Zhongyicun Member (Zhujiaqing Formation), Nemakit-Daldynian (538.8 - 525.5 Ma)
• See Figure 1. Meishucunian.
• bed-level stratigraphic resolution
Environment/lithology: marine; phosphorite
Size classes: macrofossils, mesofossils
Preservation: cast, replaced with phosphate
Collection methods: bulk, chemical,
Primary reference: G. Li and S. Xiao. 2004. Tannuolina and Micrina (Tannuolinidae) from the Lower Cambrian of eastern Yunnan, south China, and their scleritome reconstruction. Journal of Paleontology 78(5):900-913 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 96322: authorized by Pete Wagner, entered by Pete Wagner on 31.05.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Hyolithellus sp. Billings 1872 | |
Protoconodonta | |
Protohertzina sp. Missarzhevsky 1973 |