Ammonoids, Gracilis zone, Poitou: Early/Lower Callovian, France
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Jeanneticeras aff. gelini
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Jeanneticeras girodi
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Cephalopoda
- Ammonitida
- Oppeliidae
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Chanasia ex gr. hartmanni
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| spelled with current rank as Hecticoceras (Chanasia) | |||||||
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Chanasia ardescicum
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| spelled with current rank as Hecticoceras (Chanasia) | |||||||
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Chanasia gevreyi
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| spelled with current rank as Hecticoceras (Chanasia) | |||||||
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Cephalopoda
- Ammonitida
- Perisphinctidae
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Indosphinctes subpatina
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Choffatia sp.
(Siemiradzki 1898)
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Proplanulites koenigi
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Proplanulites trifurcatus
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Neuqueniceras sp.
Stehn 1924
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Cephalopoda
- Ammonitida
- Reineckeiidae
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Reineckeia sp.
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Reineckeites douvillei
(Steinmann 1881)
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Cephalopoda
- Ammonitida
- Parkinsoniidae
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Parapatoceras distans
(Baugier and Sauze 1843)
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Cephalopoda
- Ammonitida
- Tulitidae
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Bomburites devauxi
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| spelled with current rank as Kheraiceras (Bomburites) | |||||||
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Bomburites bombur
(Oppel 1862)
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Cephalopoda
- Ammonitida
- Oecoptychiidae
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Oecoptychius cf. refractus
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Cephalopoda
- Ammonitida
- Macrocephalitidae
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Pleurocephalites cf. lophopleurus
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Pleurocephalites folliformis
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Pleurocephalites paronai
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Dolikephalites gracilis
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Dolikephalites sp.
Buckman 1923
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Macrocephalites compressus
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| see common names | |||||||
Geography
| Country: | France |
| Coordinates: | 46.3° North, 0.5° West (view map) |
| Paleocoordinates: | 36.5° North, 10.0° East |
| Basis of coordinate: | based on political unit |
| Geographic resolution: | basin |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Callovian | 10 m.y. bin: | Jurassic 5 |
| Key time interval: | Early/Lower Callovian | ||
| Age range of interval: | 165.30000 - 161.50000 m.y. ago |
Stratigraphy
| Regional section: | Poitou | Regional bed: | 2 | ||
| Regional order: | bottom to top | ||||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: Gracilis zone | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Includes fossils? | Y |
| Environment: | offshore |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection,survey of museum collection |
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Database number: | 60536 | ||
| Authorizer: | L. Villier | Enterer: | L. Villier |
| Modifier: | L. Villier | Research group: | marine invertebrate |
| Created: | 2006-05-17 06:07:44 | Last modified: | 2006-05-17 10:00:34 |
| Access level: | the public | Released: | 2006-05-17 06:07:44 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17402. | 1% 16160 | E. Cariou, S. Elmi, C. Mangold, J. Thierry, and H. Tintant. 1971. La succession des faunes dans le Callovien Francais, essais de corrélation à l'échelle de la zone. Mémoires du B.R.G.M. 75:665-692 [L. Villier/L. Villier] |