Auvers 80150, Calcaire Grossier d'Etrechy, Gisement d'Auvers-Saint-Georges, Esso: Early/Lower Oligocene, France
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Heterostropha
- Pyramidellidae
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Odostomia sp.
Fleming 1817
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Gastropoda
- Potamididae
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Tympanotonos sp.
Schumacher 1817
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Gastropoda
- Cerithiidae
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Bittium sublima
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Gastropoda
- Batillariidae
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Pirenella plicata
(Bruguiére 1792)
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| recombined as Granulolabium plicatum | ||||||||||
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Gastropoda
- Brachytrematidae
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Benoistia boblayi
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Gastropoda
- Neotaenioglossa
- Calyptraeidae
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Calyptraea striatella
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Gastropoda
- Naticidae
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Polinices sp.
Monfort 1810
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Gastropoda
- Rissoidae
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Rissoa turbinata
(Lamarck 1804)
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| recombined as Turboella turbinata | ||||||||||
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Gastropoda
- Trochidae
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Jujubinus stampinensis
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Jujubinus subincrassatus
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Jujubinus sp.
Monterosato 1884
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Bivalvia
- Mytilida
- Mytilidae
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Modiolus stampinensis
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Bivalvia
- Mytilida
- Crenellidae
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Musculus analogus
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Bivalvia
- Ostreida
- Ostreidae
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Ostrea cyathula
Lamarck 1806
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| recombined as Crassostrea cyathula | ||||||||||
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Bivalvia
- Ostreida
- Pteriidae
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Pteria stampinesis
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Bivalvia
- Arcida
- Glycymerididae
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Glycymeris angusticostata
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Glycymeris sp.
Da Costa 1778
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Bivalvia
- Lucinida
- Lucinidae
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Claibornites thierensi
(Hébert 1849)
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| recombined as Callucina (Callucina) thierensi | ||||||||||
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"Lucina" sp.
Bruguière 1797
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Pegophysema omaliusi
(Deshayes 1858)
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Ctena squamosa
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Bivalvia
- Pholadida
- Myidae
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Sphenia tenera
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Bivalvia
- Pholadida
- Corbulidae
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Lentidium nitidum
(Sowerby 1822)
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| recombined as Lentidium (Ajanssenium) nitidum | ||||||||||
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Corbula sp.
Bruguière 1789
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Corbula (Varicorbula) gibba
(Oliva 1792)
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| Corbula (Varicorbula) gibba subpisum | ||||||||||
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Bivalvia
- Cardiida
- Veneridae
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Veneridae indet.
Rafinesque 1815
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Callista splendida
(Mérian 1860)
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Tivelina depressa
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Pelecyora (Cordiopsis) incrassata
(Nyst 1836)
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Bivalvia
- Cardiida
- Cardiidae
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Parvicardium sp.
Monterosato 1884
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Bivalvia
- Cardiida
- Semelidae
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Abra sp.
Lamarck 1818
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Bivalvia
- Carditida
- Carditidae
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Cyclocardia tuberculata
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| see common names | ||||||||||
Geography
| Country: | France | State/province: | Essonne |
| Coordinates: | 48.5° North, 2.2° East (view map) | ||
| Paleocoordinates: | 47.8° North, 1.2° West | ||
| Basis of coordinate: | based on political unit | ||
| Geographic resolution: | small collection |
Time
| Period: | Paleogene | Epoch: | Oligocene |
| Stage: | Rupelian | 10 m.y. bin: | Cenozoic 4 |
| *Period: | Tertiary | *Local age/stage: | Early/Lower Stampian |
| Key time interval: | Early/Lower Oligocene | ||
| Age range of interval: | 33.90000 - 27.82000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Calcaire Grossier d'Etrechy |
| Local order: | top to bottom |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | concretionary poorly lithified silty,calcareous sandstone | ||
| Includes fossils? | Y | ||
| Lithology description: intercalation argilo-sableuse à endurcissements calcaires; intercalated silty sands with calcareous nodules/concretions? | |||
| Environment: | marine indet. | Tectonic setting: | cratonic basin |
| Geology comments: environment described as "un milieu calme, tres peu profond (infralittoral superieur)"--a calm intertidal environment? | |||
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 9067 | ||
| Authorizer: | A. Miller | Enterer: | K. Layou |
| Modifier: | J. Millet | Research group: | marine invertebrate |
| Created: | 2000-09-21 12:15:06 | Last modified: | 2011-06-30 09:26:08 |
| Access level: | the public | Released: | 2000-09-21 12:15:06 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 789. | J. L. Gitton, P. Lozouet, and P. Maestrati. 1986. Biostratigraphie et paleoecologie des gisements types du Stampian de la region d''Etampes (Essonne). Geologie de la France 1:3-101 [A. Miller/K. Layou/M. Uhen] |