Also known as Reef 226
Where: Yunnan, China (24.0° N, 105.1° E: paleocoordinates 5.9° S, 98.0° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Maokou Formation, Wordian (266.9 - 264.3 Ma)
• Unites 27-35
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified framestone
Size class: macrofossils
Primary reference: J. S. Fan, W. Zhang, J. W. Qi and J. Z. Wang. 1987. On the main feature of Lower Permian reefs in Guangnan County, SE Yunnan Province and their frame-building organisms - Sphinctozoans. Scientia Geologica Sinica 1987:50-60 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 97070: authorized by Matthew Clapham, entered by Matthew Clapham on 17.07.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
| Disjectoporidae | |
|
Radiotrabeculopora xiangboensis1 Fan et al. 1991
Balatonia robusta n. sp.1 Fan et al. 1991 | |
| Demospongiae | |
|
| |
|
Girtyocoelia sp. Cossman 1909 demosponge | |
"Lichuanospongia typica" = Cystauletes typica
"Lichuanospongia typica" = Cystauletes typica Zhang 1983 demosponge | |
Rhabdactinia "n. sp.", Rhabdactinia cf. columnaria, Intrasporeocoelia "n. sp.", Intrasporeocoelia hubeiensis
Rhabdactinia "n. sp." Yabe and Sugiyama 1934 demosponge
Rhabdactinia cf. columnaria Yabe and Sugiyama 1934 demosponge
Intrasporeocoelia "n. sp." Fan and Zhang 1985 demosponge
Intrasporeocoelia hubeiensis Fan and Zhang 1985 demosponge | |
"Waagenella salinaria" = Colospongia salinaria, "Waagenella sp." = Colospongia, Colospongia cf. dubia, "Uvanella guangnanensis n. sp." = Imbricatocoelia guangnanensis
"Waagenella sp." = Colospongia Laube 1865 demosponge
Colospongia cf. dubia Münster 1841 demosponge
"Uvanella guangnanensis n. sp." = Imbricatocoelia guangnanensis Fan et al. 1987 demosponge | |