Where: Yunnan, China (25.5° N, 103.1° E: paleocoordinates 35.7° N, 162.7° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Paragloborilus subglobosus - Purella squamulosa small shelly zone, Zhongyicun Member (Dengying Formation), Meishucunian (530.7 - 521.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithified, dolomitic, oncoidal, ooidal 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 201519: authorized by Lin Na, entered by Lin Na on 13.05.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Bubiites simplex n. sp., Phrygula nana
Bubiites simplex n. sp. | |
Hyolitha | |
Conotheca cf. subcurvata YĆ¼ 1974 | |
Yunnanopleura accurata | |
"Yunnanopleura biformis" = Yunnanopleura accurata
"Yunnanopleura biformis" = Yunnanopleura accurata Bokova 1985 | |
Purella | |
Purella squamulosa, "Maikhanella latispina" = Purella
Purella squamulosa Qian and Bengtson 1989
"Maikhanella latispina" = Purella | |
Maikhanella cambrina | |
"Maikhanella cambrina" = Canopoconus superatus
"Maikhanella cambrina" = Canopoconus superatus Feng et al. 2001 | |
Helcionelloida | |
Xianfengella prima He and Yang 1982 | |
Siphogonuchites triangularis Qian 1977
Lomasulcachites macrus Luo et al. 1982
Lopochites latazonalis Qian 1977 | |
Aculifera | |
Ocruranus finial Liu 1979
Ocruranus trulliformis Jiang 1980 |