Ab22, Yuat River: Carnian, Papua New Guinea
collected by D.B. Dow 1966
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ceratitida
- Parapopanoceratidae
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? Parapopanoceras wapii
Skwarko 1973
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Bivalvia
- Ostreida
- Bakevelliidae
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Gervillia (Gervillia) simbaiana
Skwarko 1967
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recombined as Virgellia simbaiana | ||||||||||
(1 measurement) | ||||||||||
Bivalvia
- Trigoniida
- Trigoniidae
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Guineana jimiensis
Skwarko 1967
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(1 measurement) | ||||||||||
see common names |
Geography
Country: | Papua New Guinea |
Coordinates: | 5.0° South, 144.0° East (view map) |
Paleocoordinates: | 34.7° South, 121.2° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | small collection |
Time
Period: | Triassic | Epoch: | Late/Upper Triassic |
Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
Key time interval: | Carnian | ||
Age range of interval: | 237.00000 - 228.00000 m.y. ago |
Stratigraphy
Formation: | Yuat |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | black lithified "shale" |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis | ||
Collectors: | D.B. Dow | Collection dates: | 1966 |
Collection method comments: Repository: Commonwealth Palaeontology Collection |
Metadata
Database number: | 137323 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2012-12-14 13:04:38 | Last modified: | 2017-05-23 16:34:15 |
Access level: | the public | Released: | 2012-12-14 13:04:38 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
43924. | S. K. Skwarko. 1973. Middle and Upper Triassic Mollusca from Yuat River, eastern New Guinea. Bureau of Mineral Resources, Geology and Geophysics Bulletin 126:27-50 [M. Clapham/M. Clapham] |