Where: Yunnan, China (26.4° N, 103.2° E: paleocoordinates 32.5° N, 159.6° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Paragloborilus subglobosus - Purella squamulosa small shelly zone, Zhongyicun Member (Zhujiaqing Formation), Cambrian (538.8 - 485.4 Ma)
• Fortunian, Cambrian
• bed-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithified, cherty/siliceous 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. 398:28-58 [L. Na/L. Na]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 201567: authorized by Lin Na, entered by Lin Na on 13.05.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Siphogonuchites triangularis, Lomasulcachites macrus, Lopochites dilatatus, Lopochites quadrogonus, Lopochites latazonalis
Siphogonuchites triangularis Qian 1977
Lomasulcachites macrus Luo et al. 1982
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 | |
| Helcionelloida | |
|
Xianfengella prima He and Yang 1982 | |
|
Oelandiella korobkovi Vostokova 1962
Bemella jacutica Rozanov and Missarzhevsky 1966 | |
| Purella | |
"Maikhanella latispina" = Purella
"Maikhanella latispina" = Purella | |
| Orthothecimorpha | |
"Hyolithellus billingsi" = Spinulitheca billingsi
"Hyolithellus billingsi" = Spinulitheca billingsi Syssoiev 1962 | |
| Hyolitha | |
|
Paragloborilus subglobosus Qian 1977 | |
| Cambroclavida | |
|
Paracarinachites sinensis Luo et al. 1982 | |
| Aetholicopalla adnata | |
|
Aetholicopalla adnata Bengston et al. 1990 | |