Where: Yunnan, China (22.5° N, 99.7° E: paleocoordinates 25.0° S, 87.1° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Laba Group, Capitanian (264.3 - 259.5 Ma)
• samples 152, 161, 162A, Upper Laba Group, Follicucullus scholasticus-F. ventricosus zone. Originally assinged to the Guadalupian only. Probably Capitanian according to Sun and Xia (2006).
• 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 95618: authorized by Wolfgang Kiessling, entered by Uta Merkel on 20.04.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
| Protozoa | |
Follicucullus longitestus, Follicucullus porrectus, Follicucullus scholasticus, Follicucullus ventricosus
Follicucullus longitestus radiolarian
Follicucullus porrectus Rudenko 1984 radiolarian
Follicucullus scholasticus Ormiston and Babcock 1979 radiolarian
Follicucullus ventricosus Ormiston and Babcock 1979 radiolarian | |
|
Neoalbaillella pseudogrypa radiolarian | |
|
Trilonche crassispinosa radiolarian | |