Where: Guangxi, China (22.4° N, 107.4° E: paleocoordinates 3.4° N, 99.2° E)
• coordinate estimated from map
When: Neoalbaillella optima other zone, Middle Member (Dalong Formation), Changhsingian (254.2 - 252.2 Ma)
Environment/lithology: basinal (siliceous); cherty/siliceous chert
Size class: microfossils
Preservation: original silica
Collection methods: bulk
Primary reference: Q. Feng, W. He, S. Zhang and S. Gu. 2006. Taxonomy of order Latentifistularia (Radiolaria) from the latest Permian in southern Guangxi, China. Journal of Paleontology 80(5):826-848 [W. Foster/W. Foster]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 221457: authorized by William Foster, entered by William Foster on 06.08.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
| Protozoa | |
|
Ruzhencevispongus totundus radiolarian | |
Ishigaum obesum, Ishigaum trifustis, Ishigaum longispina, Ishigaum tristylum, Shangella longa, Foremanhelena circula, Cauletella delicata, Cauletella paradoxa, Triplanospongos musashiensis
Ishigaum obesum De Wever and Caridroit 1984 radiolarian
Ishigaum trifustis De Wever and Caridroit 1984 radiolarian
Ishigaum longispina Feng et al. 2006 radiolarian
Ishigaum tristylum Feng et al. 2006 radiolarian
Shangella longa Feng et al. 2006 radiolarian
Foremanhelena circula Shang et al. 2001 radiolarian
Cauletella delicata radiolarian
Cauletella paradoxa Shang et al. 2001 radiolarian
Triplanospongos musashiensis Sashida and Tonishi 1988 radiolarian | |
|
Areolicaudatus semiglobosa Feng 1992 radiolarian
Latentifistula crux Nazarov and Ormiston 1983 radiolarian | |
Nazarovella scalae, Nazarovella gracilis, Quadricaulis cf. femoris, "Nazarovella inflata" = Quadriremis inflata, Ormistonella elegans, Ormistonella robusta, ? Ormistonella cylindrata, Polyfistula regularis
Nazarovella scalae Caridroit and De Wever 1986 radiolarian
Nazarovella gracilis De Wever and Caridroit 1984 radiolarian
Quadricaulis cf. femoris Caridroit and De Wever 1986 radiolarian
"Nazarovella inflata" = Quadriremis inflata Sashida and Tonishi 1986 radiolarian
Ormistonella elegans radiolarian
Ormistonella robusta De Wever and Caridroit 1984 radiolarian
? Ormistonella cylindrata Feng et al. 2006 radiolarian
Polyfistula regularis Feng et al. 2006 radiolarian | |