Destombes Loc. 1236. Jbel Bou Legroun (western Tafilalt) 596 x 86: Oretanian, Morocco
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Linguliformes informal indet.
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Gutiérrez-Marco et al. 2003 | ||||||
Gastropoda
- Bellerophontida
- Tropidodiscidae
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Tropidodiscus pusillus
(Perner 1903)
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recombined as Peruniscus pusillus | |||||||
Gastropoda
- Euomphalina
- Lesueurillidae
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Lesueurilla prima
(Perner 1903)
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Hyolithida
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Pauxillites sp.
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Rhynchonellata
- Orthida
- Euorthisinidae
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Euorthisina minor
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Gutiérrez-Marco et al. 2003 | ||||||
Trilobita
- Asaphida
- Asaphidae
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Asaphidae sp.
Burmeister 1843
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Gutiérrez-Marco et al. 2003 | ||||||
Trilobita
- Corynexochida
- Illaenidae
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Illaenidae sp.
Hawle and Corda 1847
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Gutiérrez-Marco et al. 2003 | ||||||
Trilobita
- Phacopida
- Dalmanitidae
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Ormathops clariondi
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Trilobita
- Phacopida
- Homalonotidae
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Colpocoryphe sp.
Novak and Perner 1918
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see common names |
Geography
Country: | Morocco |
Coordinates: | 31.5° North, 4.2° West (view map) |
Paleocoordinates: | 79.0° South, 99.5° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Ordovician | Epoch: | Middle Ordovician |
10 m.y. bin: | Ordovician 2-3 | ||
Key time interval: | Oretanian | ||
Age range of interval: | 468.00000 - 459.70000 m.y. ago |
Stratigraphy
Formation: | Tachilla |
Stratigraphic resolution: | formation |
Lithology and environment
Primary lithology: | lithified "shale" |
Secondary lithology: | lithified "limestone" |
Includes fossils? | Y |
Lithology description: shaly, micaceous argillites and rare sandstone beds. Typiccaly with bioturbation and presence of frequenct beds with fossiliferous nodules. | |
Environment: | carbonate indet. |
Glacial or sequence phase: | transgressive |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 56178 | ||
Authorizer: | P. Wagner | Enterer: | P. Wagner |
Modifier: | P. Wagner | Research group: | marine invertebrate |
Created: | 2005-11-14 21:08:27 | Last modified: | 2018-07-28 10:56:51 |
Access level: | the public | Released: | 2005-11-14 21:08:27 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
13138. | R. J. Horný. 1997. Ordovician Tergomya and Gastropoda (Mollusca) of the Anti-Atlas (Morocco). Acta Musei Nationalis Pragae, Series B - Historia Naturalis 53(3-4):37-78 [P. Wagner/P. Wagner/P. Wagner] |
Secondary references:
51452 | J. C. Gutiérrez-Marco, J. Destombes, I. Rábano, G. F. Aceñolaza, G. N. Sarmiento and M. San José. 2003. El Ordovícico Medio del Anti-Atlas marroquí: paleobiodiversidad, actualización bioestratigráfica y correlación. Geobios 36(2):151-177 [P. Wagner/P. Wagner] |