Récif de Perrières I, France: Bathonian, France
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Anthozoa
- Scleractinia
- Montlivaltiidae
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Isastrea explanata
(Münster 1829)
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Montlivaltia caryophyllata
Lamouroux 1821
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Bivalvia
- Ostreida
- Ostreidae
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Alectryonia marshi
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| spelled with current rank as Ostrea (Alectryonia) | ||||||||||
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Bivalvia
- Pectinida
- Oxytomidae
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Oxytoma munsteri
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| original and current combination Avicula (Oxytoma) | ||||||||||
| Avicula (Oxytoma) munsteri | ||||||||||
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Bivalvia
- Pectinida
- Limidae
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Plagiostoma pangymna
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Ctenostreon proboscideum
(Sowerby 1820)
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Bivalvia
- Carditida
- Astartidae
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Praeconia rhomboidalis
Phillips 1829
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| see common names | ||||||||||
Geography
| Country: | France |
| Coordinates: | 49.0° North, 0.1° West (view map) |
| Paleocoordinates: | 38.5° North, 10.4° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Bathonian | 10 m.y. bin: | Jurassic 4 |
| Key time interval: | Bathonian | ||
| Age range of interval: | 168.20000 - 165.30000 m.y. ago |
Stratigraphy
| Formation: | Grès armoricain | Local bed: | 1 | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Based on macrofossil assemblage | |||||
Lithology and environment
| Primary lithology: | ooidal lithified "limestone" |
| Lithology description: Hard limestone with dispersed ooides, perforated with lithophagid bivalves. Fixed serpulids. Small quarty grains | |
| Environment: | reef, buildup or bioherm |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | selective quarrying,mechanical,field collection |
| Reason for describing collection: | taxonomic analysis |
| Taxonomic list comments:Needs revision | |
Metadata
| Also known as: | Reef 3326 | ||
| Database number: | 38737 | ||
| Authorizer: | W. Kiessling | Enterer: | W. Kiessling |
| Modifier: | W. Kiessling | Research group: | marine invertebrate |
| Created: | 2004-05-03 06:34:25 | Last modified: | 2004-05-03 12:10:45 |
| Access level: | the public | Released: | 2004-05-03 06:34:25 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 10417. | 1% 22300 | A. Bigot. 1935. Les recifs bathoniens de Normandie. Bulletin de la Societe Geologique de France, ser. 5 4:697-736 [W. Kiessling/W. Kiessling/W. Kiessling] |