Where: Thailand (17.4° N, 101.5° E: paleocoordinates 20.0° S, 102.4° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Nam Mahoran Formation, Asselian (298.9 - 295.5 Ma)
• STRATIGRAPHIC RELATIONS: From the Nam Mahoran Fm, which regionally overlies the Ban Sa Ngao Fm (Carboniferous). AGE: Asselian, on the basis of radiolarian biostratigraphy. STRATIGRAPHIC POSITION: From unknown position within formation.
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified, cherty/siliceous shale
Size class: macrofossils
Collection methods: COLLECTOR: Presumably the authors, Sashida & Salyapongse. REPOSITORY: IGUT-KSET, which is presumably the Institute of Geosciences, University of Tsukuba.
Primary reference: K. Sashida and S. Salyapongse. 2002. Permian radiolarian faunas from Thailand and their paleogeographic significance. Journal of Asian Earth Sciences 20:691-701 [A. Hendy/A. Hendy]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 91006: authorized by Austin Hendy, entered by Austin Hendy on 29.08.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
"Entactinia sp." = Stigmosphaerostylus
"Entactinia sp." = Stigmosphaerostylus RĂ¼st 1892 radiolarian | |
Pseudoalbaillella bulbosa Ishiga 1982 radiolarian |