Marine Invertebrate, Triassic, Ban Tin Toc, Vietnam: Triassic, Vietnam
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Aviculidae
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Avicula sp.
Bruguière 1791
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Bivalvia
- Trigoniida
- Myophoriidae
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? Myophoria golfussi
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Bivalvia
- Ostreida
- Bakevelliidae
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? Gervilleia sp.
(Defrance 1820)
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| original and current combination Gervillia | ||||||||||
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Hoernesia cf. socialis
(Schlotheim 1823)
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Bivalvia
- Pectinida
- Limidae
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Lima cf. joleaudi
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Lima aff. subpunctata
d'Orbigny 1849
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Ophiuroidea
- Ophiurida
- Ophiuridae
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? Aspidura sp.
Agassiz 1836
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| replaced by Aspiduriella | ||||||||||
| abundant | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Vietnam | State/province: | Tinh Lai Chau |
| Coordinates: | 22.3° North, 102.9° East (view map) | ||
| Paleocoordinates: | 21.8° North, 86.4° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Altitude: | 700 meters | ||
| Geographic resolution: | small collection |
Time
| Period: | Triassic |
| 10 m.y. bin: | Triassic 1-4 |
| Key time interval: | Triassic |
| Age range of interval: | 251.90200 - 201.40000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | lithified sandstone |
| Includes fossils? | Y |
| Lithology description: "grès schisteux à nodules de calcaires" | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,replaced with siderite |
| Preservation of anatomical detail: | very poor |
| Abundance in sediment: | abundant |
| Articulated whole bodies: | many |
| Associated major elements: | many |
| Temporal resolution: | snapshot |
| Spatial resolution: | parautochthonous |
Collection methods and comments
| Collection methods: | bulk,field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 77537 | ||
| Authorizer: | L. Villier | Enterer: | J. Millet | Research group: | marine invertebrate |
| Created: | 2008-01-15 07:38:42 | Last modified: | 2008-01-15 09:38:42 |
| Access level: | the public | Released: | 2008-01-15 07:38:42 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 15146. | E. Patte. 1929. Description de fossiles paléozoïques et mésozoïques recueillis par MM. Dussault et Fromaget en Extrême-Orient. Bulletin du Service géologique de l’Indochine 18(1):1-110 [P. Wagner/P. Wagner/L. Villier] |