Where: Hubei, China (30.8° N, 111.1° E: paleocoordinates 27.9° N, 161.0° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Tianzhushan Member (Dengying Formation), Meishucunian (530.7 - 521.0 Ma)
• lower assemblage
• group of beds-level stratigraphic resolution
Environment/lithology: lithified dolomite
Size class: macrofossils
Primary reference: M. Chen, Y. Chen, and S. Zhang. 1981. The small shelly fossil assemblage in the limestone of the uppermost part of the Dengying Formation at Songlingpo, Yichang. Journal of the Wuhan College of Geology, Earth Science 1:32-41 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 108414: authorized by Wolfgang Kiessling, entered by Uta Merkel on 29.04.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Helcionelloida | |
Ginella altaica n. sp., Ginella granda n. sp., Tannuella chaoi n. sp., Anabarella sp., "Huanglingella polycostata n. gen. n. sp." = Oelandiella korobkovi, Igorella xilingensis n. sp., Songlinella formosa n. gen. n. sp.
Ginella altaica n. sp. Chen et al. 1981
Ginella granda n. sp. Chen et al. 1981
Tannuella chaoi n. sp. Chen et al. 1981
Anabarella sp. Vostokova 1962
"Huanglingella polycostata n. gen. n. sp." = Oelandiella korobkovi Vostokova 1962
Igorella xilingensis n. sp. Chen et al. 1981
Songlinella formosa n. gen. n. sp. Chen et al. 1981 | |
Hyolitha | |
Conotheca mammilata, "Circotheca subcurvata" = Conotheca subcurvata, "Circotheca nana" = Conotheca subcurvata, "Circotheca obesa" = Conotheca subcurvata, "Circotheca longiconica" = Conotheca subcurvata, Circotheca longa n. sp.
Conotheca mammilata Rozanov et al. 1969
"Circotheca subcurvata" = Conotheca subcurvata Yü 1974
"Circotheca nana" = Conotheca subcurvata Yü 1974
"Circotheca obesa" = Conotheca subcurvata Yü 1974
"Circotheca longiconica" = Conotheca subcurvata Yü 1974
Circotheca longa n. sp. Chen et al. 1981 | |
"Paragloborilus mirus" = Cupittheca mira, Turcutheca truncata, Turcutheca sp., Turcutheca maxima n. sp.
"Paragloborilus mirus" = Cupittheca mira He 1977
Turcutheca sp. Rozanov et al. 1969
Turcutheca maxima n. sp. Chen et al. 1981 | |
Protoconodonta | |
Protohertzina sp. Missarzhevsky 1973 | |
Scyphozoa | |
Cambrotubulus sp. Rozanov et al. 1969 jellyfish
Anabarites trisulcatus Voronova and Missarzhevsky 1969 jellyfish | |
Yangtzesclerites stickforma | |
Yangtzesclerites stickforma n. gen. n. sp.
Yangtzesclerites stickforma n. gen. n. sp. Chen et al. 1981 | |
Coleoloides | |
? Coleoloides sp. Walcott 1890 | |
Coeloscleritophora | |
Chancelloria sp. Walcott 1920 | |
Hyolithellus sp. Billings 1872
Hyolithellus tenuis Rozanov and Missarzhevsky 1966 |