Xianfeng xif1/2 (Cambrian of China)

Where: Yunnan, China (25.5° N, 103.1° E: paleocoordinates 33.2° N, 159.0° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Anabarites trisulcatus - Protohertzina anabarica small shelly zone, Zhongyicun Member, Cambrian (538.8 - 485.4 Ma)

• bed-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified dolomite

• The basal Zhongyicun Member comprises 1 m of conglomeratic dolostone and limy dolostone interlayered with 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 201490: authorized by Lin Na, entered by Lin Na on 10.05.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Scyphozoa
 Coronatae -
Olivooides multisulcatus
Olivooides multisulcatus Qian 1977 jellyfish
 Anabaritida - Anabaritidae
Anabarites trisulcatus, Cambrotubulus decurvatus
Anabarites trisulcatus Voronova and Missarzhevsky 1969 jellyfish
Cambrotubulus decurvatus Rozanov et al. 1969 jellyfish
Hyolitha
 Orthothecida - Circothecidae
Conotheca cf. subcurvata
 Orthothecida -
Lophotheca multicostata
 Sachitida - Siphogonuchitidae
Siphogonuchites triangularis
Aetholicopalla adnata
  -
Aetholicopalla adnata
Aetholicopalla adnata Bengston et al. 1990