GaC 32, Galeries section, Kef Sidi Amar (Ouarsenis): Raricostatum - Jamesoni, Algeria
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Rhynchonellida
- Tetrarhynchiidae
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Gibbirhynchia curviceps
(Quenstedt 1852)
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| original and current combination Rhynchonella curviceps | |||||||
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Rhynchonellata
- Rhynchonellida
- Wellerellidae
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Cirpa fronto
(Quenstedt 1871)
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Rhynchonellata
- Terebratulida
- Zeilleriidae
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Zeilleria (Zeilleria) darwini
(Eudes-Deslongchamps 1863)
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Zeilleria (Zeilleria) cossae
(Gemmellaro 1878)
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| see common names | |||||||
Geography
| Country: | Algeria |
| Coordinates: | 35.9° North, 1.6° East (view map) |
| Paleocoordinates: | 26.4° North, 0.9° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Key time interval: | Raricostatum - Jamesoni | ||
| Age range of interval: | 199.50000 - 184.20000 m.y. ago |
Stratigraphy
| Formation: | Kef Sidi Amar | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Late Sinemurian (Raricostatum)-Early Pliensbachian (Aenigmaticum) age. | |||||
Lithology and environment
| Primary lithology: | ooidal,shelly/skeletal lithified "limestone" |
| Lithology description: oolitic and bioclastic limestones | |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Repository: U.F.R. des Sciences de la Terre, Université Claude Bernard, Lyon l. | |
Metadata
| Database number: | 159131 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2014-07-27 15:22:01 | Last modified: | 2014-07-27 15:32:14 |
| Access level: | the public | Released: | 2014-07-27 15:22:01 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 52052. | Y. Alméras, S. Elmi, and P. Fauré. 2007. Les brachiopods liasiques d'Algérie occidentale. Documents des Laboratoires de Géologie de la Faculté des Sciences de Lyon 163:1-241 [M. Clapham/M. Clapham] |