Where: Yunnan, China (26.3° N, 103.2° E: paleocoordinates 35.0° N, 163.1° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Paragloborilus subglobosus - Purella squamulosa small shelly zone, Zhongyicun Member (Zhujiaqing Formation), Meishucunian (530.7 - 521.0 Ma)
• Fortunian, Cambrian
• bed-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithified, lenticular, black phosphorite
Size class: microfossils
Preservation: replaced with phosphate
Primary reference: B. Yang, M. Steiner, G. X. Li and H. Heupp. 2014. Terreneuvian small shelly faunas of East Yunnan (South China) and their biostratigraphic implication. Palaeogeography, Palaeoclimatology, Palaeoecology 398:28-58 [L. Na/L. Na/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 201543: authorized by Lin Na, entered by Lin Na on 13.05.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Claviconchella qianyii n. sp.
Claviconchella qianyii n. sp. | |
Helcionelloida | |
Oelandiella korobkovi Vostokova 1962 | |
Lopochites quadrogonus Qian 1984
Lopochites latazonalis Qian 1977 | |
Aculifera | |
"Ocruranus finial" = Ocruranus finial, "Eohalobia diandongensis" = Ocruranus finial, Ocruranus trulliformis
"Ocruranus finial" = Ocruranus finial Liu 1979
"Eohalobia diandongensis" = Ocruranus finial Liu 1979
Ocruranus trulliformis Jiang 1980 | |
Cambroclavida | |
Paracarinachites sinensis Luo et al. 1982 |