Where: Yunnan, China (22.5° N, 99.7° E: paleocoordinates 14.1° S, 84.7° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Neoalbaillella ornithoformis other zone, Laba Group, Changhsingian (254.2 - 252.2 Ma)
• samples 147B, 149, Upper Laba Group, Neoalbaillella ornithoformis zone
• bed-level stratigraphic resolution
Environment/lithology: basinal (siliceous); lithified chert
Size class: microfossils
Primary reference: Y. J. Wang, Q. Yang, Y. N. Cheng and J. X. Li. 2006. Lopingian (Upper Permian) radiolarian biostratigraphy of south China. Palaeoworld 15:31-53 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 95621: authorized by Wolfgang Kiessling, entered by Uta Merkel on 20.04.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Copiellintra sp. Nazarov and Ormiston 1985 radiolarian | |
Neoalbaillella pseudogrypa, Neoalbaillella ornithoformis, Neoalbaillella gracilis, Albaillella sp., Albaillella levis, Albaillella lauta
Neoalbaillella pseudogrypa radiolarian
Neoalbaillella ornithoformis Takemura and Nakaseko 1981 radiolarian
Neoalbaillella gracilis Takemura and Nakaseko 1981 radiolarian
Albaillella sp. Deflandre 1952 radiolarian
Albaillella levis Ishiga et al. 1982 radiolarian
Albaillella lauta Kuwahara 1992 radiolarian | |
"Copicyntra akikawaensis" = Paracopicyntra akikawaensis, Stigmosphaerostylus itsukaichiensis
"Copicyntra akikawaensis" = Paracopicyntra akikawaensis Sashida and Tonishi 1988 radiolarian
Stigmosphaerostylus itsukaichiensis Sashida and Tonishi 1985 radiolarian | |
Ruzhencevispongus uralicus Kozur 1980 radiolarian | |
Triplanospongos musashiensis, "Deflandrella manica" = Cauletella manica, Ishigaum "sp. A", Ishigaum trifustis
Triplanospongos musashiensis Sashida and Tonishi 1988 radiolarian
"Deflandrella manica" = Cauletella manica De Wever and Caridroit 1984 radiolarian
Ishigaum "sp. A" De Wever and Caridroit 1984 radiolarian
Ishigaum trifustis De Wever and Caridroit 1984 radiolarian | |
Latentifistula cf. crux Nazarov and Ormiston 1983 radiolarian
Latentifistula cf. patagilaterala Nazarov and Ormiston 1985 radiolarian | |
"Nazarovella phlogidea" = Quadricaulis, Nazarovella gracilis
"Nazarovella phlogidea" = Quadricaulis radiolarian
Nazarovella gracilis De Wever and Caridroit 1984 radiolarian |