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
Hyolithellus sp. Billings 1872
Hyolithellus tenuis Rozanov and Missarzhevsky 1966 | |
Scyphozoa | |
Anabarites trisulcatus Voronova and Missarzhevsky 1969 jellyfish
Cambrotubulus sp. Rozanov et al. 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 | |
Hyolitha | |
"Paragloborilus mirus" = Cupittheca mira
"Paragloborilus mirus" = Cupittheca mira He 1977 | |
"Circotheca subcurvata" = Conotheca subcurvata, "Circotheca nana" = Conotheca subcurvata, "Circotheca longiconica" = Conotheca subcurvata, "Circotheca obesa" = Conotheca subcurvata, Conotheca mammilata, Circotheca longa n. sp.
"Circotheca subcurvata" = Conotheca subcurvata Yü 1974
"Circotheca nana" = Conotheca subcurvata Yü 1974
"Circotheca longiconica" = Conotheca subcurvata Yü 1974
"Circotheca obesa" = Conotheca subcurvata Yü 1974
Conotheca mammilata Rozanov et al. 1969
Circotheca longa n. sp. Chen et al. 1981 | |
Helcionelloida | |
Anabarella sp., Songlinella formosa n. gen. n. sp., Igorella xilingensis n. sp., "Huanglingella polycostata n. gen. n. sp." = Oelandiella korobkovi, Ginella granda n. sp., Ginella altaica n. sp., Tannuella chaoi n. sp.
Anabarella sp. Vostokova 1962
Songlinella formosa n. gen. n. sp. Chen et al. 1981
Igorella xilingensis n. sp. Chen et al. 1981
"Huanglingella polycostata n. gen. n. sp." = Oelandiella korobkovi Vostokova 1962
Ginella granda n. sp. Chen et al. 1981
Ginella altaica n. sp. Chen et al. 1981
Tannuella chaoi n. sp. Chen et al. 1981 | |
Protoconodonta | |
Protohertzina sp. Missarzhevsky 1973 |