98/52A, Bioclastic Limestone, Wadi Wasit: Griesbachian, Oman
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ceratitida
- Ophiceratidae
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Ophiceras sp.
Griesbach 1880
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| s.str. | ||||||||||
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Ophiceras cf. sakuntala
Diener 1897
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| synonym of Ophiceras medium | ||||||||||
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Cephalopoda
- Ceratitida
- Otoceratidae
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Anotoceras nala
(Diener 1897)
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| original and current combination Prosphingites nala | ||||||||||
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Bivalvia
- Myalinida
- Myalinidae
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Promyalina sp.
Kittl 1903
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Bivalvia
- Pectinida
- Claraiidae
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Claraia sp.
Bittner 1901
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Bivalvia
- Pectinida
- Aviculopectinidae
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Eumorphotis sp.
Bittner 1901
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Conodonta
- Ozarkodinida
- Anchignathodontidae
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Hindeodus postparvus
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Hindeodus parvus
(Kozur 1975)
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Isarcicella staeschei
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| see common names | ||||||||||
Geography
| Country: | Oman |
| Coordinates: | 23.0° North, 58.3° East (view map) |
| Paleocoordinates: | 29.7° South, 54.2° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | outcrop |
Time
| Period: | Triassic | Epoch: | Early/Lower Triassic |
| 10 m.y. bin: | Triassic 1 | ||
| Key time interval: | Griesbachian | ||
| Age range of interval: | 251.90200 - 251.40000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Eumorphotis Beds | |||||
Lithology and environment
| Primary lithology: | packstone |
| Includes fossils? | Y |
| Environment: | marine indet. |
Taphonomy
| Size of fossils: | macrofossils,mesofossils,microfossils |
Collection methods and comments
| Collection excludes: | some macrofossils,some microfossils |
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 44792 | ||
| Authorizer: | D. Bottjer | Enterer: | C. Powers |
| Modifier: | C. Powers | Research group: | marine invertebrate |
| Created: | 2004-09-17 10:59:35 | Last modified: | 2004-09-17 13:59:35 |
| Access level: | the public | Released: | 2004-09-17 10:59:35 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 11694. | L. Krystyn, S. Richoz, A. Baud and R. Twitchett. 2003. A unique Permian-Triassic boundary section from the Neotethyan Hawasina Basin, Central Oman Mountains. Palaeogeography, Palaeoclimatology, Palaeoecology 191:329-344 [D. Bottjer/C. Powers/C. Powers] |