List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa
- Ethmosphaeridae
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? Cenosphaera rugosa n. sp.
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Protozoa
- Entactinaria
- Palaeoscenidiidae
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Parentactinia nakatsugawensis
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[entered as Paraentactinia nakatsugawensis] | ||||||||||
Protozoa
- Entactinaria
- Eptingiidae
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Spongostephanidium longispinosum
Sashida 1991
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recombined as Cryptostephanidium longispinosum | ||||||||||
Protozoa
- Entactinaria
- Thalassothamnidae
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Archaeothamnulus sp.
Dumitrica 1982
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synonym of Triassothamnus | ||||||||||
[entered as Archaeotamunulus sp.] | ||||||||||
Protozoa
- Nassellaria
- Archaeosemantidae
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Archaeosemantis sp.
Dumitrica 1982
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Archaeosemantis venusta
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Tandarnia sp.
Dumitrica 1982
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Protozoa
- Nassellaria
- Plagiacanthidae
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Tetrarchiplagia sp.
Dumitrica 1982
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see common names |
Geography
Country: | Thailand |
Coordinates: | 19.5° North, 99.0° East (view map) |
Paleocoordinates: | 11.1° South, 86.6° East |
Basis of coordinate: | stated in text |
Geographic resolution: | hand sample |
Stratigraphy
Formation: | Fang Chert | ||||
Local section: | HTT | Local bed: | 3.2 m | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Informal formation name of Bunopas (1981). 0 horizon in P-T boundary.
Parentactinia nakatsugawaensis zone |
Lithology and environment
Primary lithology: | gray lithified chert |
Lithology description: dark gray bedded chert | |
Environment: | basinal (siliceous) |
Taphonomy
Modes of preservation: | body,original silica |
Size of fossils: | microfossils |
Preservation of anatomical detail: | medium |
Collection methods and comments
Collection methods: | chemical,hydroflouric,field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 64511 | ||
Authorizer: | W. Kiessling | Enterer: | W. Kiessling | Research group: | micropaleontology |
Created: | 2006-09-09 11:20:05 | Last modified: | 2006-09-09 14:20:05 |
Access level: | the public | Released: | 2006-09-09 11:20:04 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
18623. | K. Sashida, H. Igo, S. Adachi, K. Ueno, Y. Kajiwara, N. Nakornsri, and A. Sardsud. 2000. Late Permian to Middle Triassic radiolarian faunas from northern Thailand. Journal of Paleontology 74(5):789-811 [W. Kiessling/W. Kiessling/P. Wagner] |