2000Stop20-3, Outcrop along Highway 108, Mae Hong Son-Mae Saring area (Triassic of Thailand)

Where: Thailand (18.9° N, 98.0° E: paleocoordinates 5.2° N, 83.2° E)

• coordinate stated in text

• hand sample-level geographic resolution

When: Carnian (237.0 - 228.0 Ma)

• middle Carnian

Environment/lithology: basinal (siliceous); lithified, gray chert and lithified, black, cherty/siliceous mudstone

• The section is composed of gray, light gray thin-bedded cherts, siliceous mudstones, and mudstones.

Size class: microfossils

Primary reference: Q. Feng, K. Malila, N. Wonganan, C. Chonglakmani, D. Helmcke, R. Ingavat-Halmcke, and M. Caridroit. 2005. Permian and Triassic Radiolaria from Northwest Thailand: paleogeographical implications. Revue de micropaléontologie 48:237-255 [J. Pálfy/A. Kocsis]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 130293: authorized by József Pálfy, entered by Adam Kocsis on 06.07.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
 Entactinaria - Hindeosphaeridae
Hindeosphaera bispinosa Kozur and Mostler 1979 radiolarian
 Entactinaria - Multiarcusellidae
 Entactinaria - Saturnalidae
Palaeosaturnalis triassicus Kozur and Mostler 1972 radiolarian
 Nassellaria - Pseudodictyomitridae
Latium cf. mundum radiolarian
Pachus sp. Blome 1984 radiolarian
? Pachus sp. Blome 1984 radiolarian
Pachus multinodosus Tekin 1999 radiolarian
? Corum delgado radiolarian
Corum sp. Blome 1984 radiolarian
 Nassellaria - Parvicingulidae
Canoptum sp. Pessagno et al. 1979 radiolarian
? Canoptum sp. Pessagno et al. 1979 radiolarian
Canoptum levis Tekin 1999 radiolarian
 Nassellaria - Ruesticyrtiidae
Triassocampe diordinis Bragin 1991 radiolarian
Triassocampe sulovensis Kozur and Mock 1981 radiolarian
 Nassellaria -
Canesium lentum radiolarian
 Spumellaria - Pantanelliidae
Xiphosphaera sp. Haeckel 1882 radiolarian
 Spumellaria - Angulobracchiidae
Paronaella sp. Pessagno 1971 radiolarian
 Spumellaria -
Vinassaspongus subsphaericus Kozur and Mostler 1979 radiolarian
 Spumellaria - Veghicycliidae
Praeorbiculiformella karnica Kozur and Mostler 1978 radiolarian
 Spumellaria - Stylosphaeridae
Dumitricasphaera goestlingensis Kozur and Mostler 1979 radiolarian
Spongostylus tortilis Kozur and Mostler 1979 radiolarian
 Spumellaria - Hagiastridae
Tetraporobrachia haeckeli Kozur and Mostler 1979 radiolarian
Crucella tenuis Tekin 1999 radiolarian
 Spumellaria - Pyramispongiidae
? Tetrapaurinella sp. Kozur and Mostler 1994 radiolarian