MD 123 (Cambrian of China)

Where: Sichuan, China (29.5° N, 103.4° E: paleocoordinates 33.9° N, 166.0° E)

When: Anabarites trisulcatus - Protohertzina anabarica small shelly zone, 34 Member (Maidiping Formation), Nemakit-Daldynian (538.8 - 525.5 Ma)

• Given as Fortunian.

• bed-level stratigraphic resolution

Environment/lithology: silty dolomite

Size classes: mesofossils, microfossils

Primary reference: B. Yang and M. L. Steiner. 2021. Terreneuvian bio- and chemostratigraphy of the South Sichuan Region (South China). Journal of the Geological Society 178(5):jgs2020-16 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 232842: authorized by Pete Wagner, entered by Pete Wagner on 31.12.2023

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
 Sachitida - Siphogonuchitidae
 Protoconodontida -
Protoconodonta
  -
Protohertzina anabarica Missarzhevsky 1973
Protohertzina unguliformis Missarzhevsky 1973
Rugatotheca typica
  -
Scyphozoa
 Anabaritida - Anabaritidae
Anabarites trisulcatus Voronova and Missarzhevsky 1969 jellyfish
 Conularina - Hexangulaconulariidae
Arthrochites emeishanensis Chen 1982 jellyfish
 Conularina - Carinachitidae
"Quadrosiphogonuchites curvatornatus" = Carinachites curvatornatus
"Quadrosiphogonuchites curvatornatus" = Carinachites curvatornatus Chen 1982 jellyfish
 Coronatae -
Olivooides multisulcatus Qian 1977 jellyfish
Aetholicopalla adnata
  -
Aetholicopalla cf. adnata Bengston et al. 1990
Aetholicopalla adnata Bengston et al. 1990