Also known as Bed 4 of Qian & Bengston
Where: Yunnan, China (24.7° N, 102.6° E: paleocoordinates 38.4° N, 163.5° E)
• coordinate stated in text
• local area-level geographic resolution
When: Anabarites trisulcatus - Protohertzina anabarica small shelly zone, Zhongyicun Member (Zhujianqing Formation), Nemakit-Daldynian (538.8 - 525.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified, dolomitic, gray, blue phosphorite
Size classes: mesofossils, microfossils
Preservation: cast
Collection methods: Specimens stored at Nanjing Institue of Geology and Palaeontology, Academia Sinica, Nanjing, China
Primary reference: Y. Qian and S. Bengtson. 1989. Palaeontology and biostratigraphy of the Early Cambrian Meishucunian Stage in Yunnan Province, South China. Fossils and Strata 24:1-156 [P. Wagner/P. Wagner/S. Nurnberg]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 96432: authorized by Pete Wagner, entered by Pete Wagner on 07.06.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
? Hyolithellus sp. Billings 1872 | |
? Torellella sp. Holm 1893 | |
Scyphozoa | |
Anabarites trisulcatus Voronova and Missarzhevsky 1969 jellyfish | |
Archaeooides granulatus | |
Archaeooides granulatus Qian 1977 | |
Coeloscleritophora | |
? Chancelloria sp. Walcott 1920 | |
Hyolitha | |
Conotheca subcurvata Yü 1974 | |
Xiadongoconus luminosus | |
"Canopoconus pristinis" = Xiadongoconus luminosus
"Canopoconus pristinis" = Xiadongoconus luminosus Yü 1979 | |
Protoconodonta | |
Protohertzina unguliformis Missarzhevsky 1973
Protohertzina anabarica Missarzhevsky 1973 |