Etrechy 66338, Gisement d'Etrechy, couche intermediaires, Essonne, France: Early/Lower Oligocene, France
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Laubrieria goodaliopsis
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1 specimen | |||||||||
Gastropoda
- Trochidae
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Jujubinus stampinensis
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27 specimens | |||||||||
Jujubinus sp.
Monterosato 1884
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35 specimens | |||||||||
Gastropoda
- Skeneidae
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Solariorbis decussatus
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1 specimen | |||||||||
Gastropoda
- Opisthobranchia
- Cylichnidae
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Cylichna laurenti
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4 specimens | |||||||||
= conoidea Desh. | ||||||||||
Gastropoda
- Heterostropha
- Pyramidellidae
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Syrnola sp.
Adams 1860
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1 specimen | |||||||||
Odostomia sp.
Fleming 1817
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6 specimens | |||||||||
Gastropoda
- Neotaenioglossa
- Calyptraeidae
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Calyptraea striatella
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2 specimens | |||||||||
Gastropoda
- Campanilidae
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Thericium (Chondrocerithium) intradentatum
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1 specimen | |||||||||
Thericium (Chondrocerithium) intradentatatum | ||||||||||
Gastropoda
- Naticidae
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Polinices sp.
Monfort 1810
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3 specimens | |||||||||
Gastropoda
- Rissoidae
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Alvania (Taramellia) duboisi
(Nyst 1845)
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2 specimens | |||||||||
replaced by Galeodinopsis semperi | ||||||||||
Alvania (Taramellia) duboisi | ||||||||||
Rissoa turbinata
(Lamarck 1804)
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24 specimens | |||||||||
recombined as Turboella turbinata | ||||||||||
Gastropoda
- Scaliolidae
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Sandbergeria abscondita
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2 specimens | |||||||||
Gastropoda
- Potamididae
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Tympanotonos conjunctus
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1 specimen | |||||||||
Gastropoda
- Batillariidae
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Pirenella plicata
(Bruguiére 1792)
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23 specimens | |||||||||
recombined as Granulolabium plicatum | ||||||||||
Gastropoda
- Brachytrematidae
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Benoistia boblayi
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59 specimens | |||||||||
Gastropoda
- Litiopidae
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Alaba dubia
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4 specimens | |||||||||
Gastropoda
- Cerithiidae
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Bittium sublima
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208 specimens | |||||||||
Gastropoda
- Thiaridae
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Bayania semidecussata
(Lamarck 1804)
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1 specimen | |||||||||
Bivalvia
- Nuculanida
- Nuculanidae
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Nuculana gracilis
(Deshayes 1860)
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1 specimen | |||||||||
synonym of Saccella westendorpi | ||||||||||
Bivalvia
- Arcida
- Glycymerididae
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Glycymeris angusticostata
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4 specimens | |||||||||
Glycymeris sp.
Da Costa 1778
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3 specimens | |||||||||
Bivalvia
- Ostreida
- Ostreidae
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Ostrea cyathula
Lamarck 1806
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238 specimens | |||||||||
recombined as Crassostrea cyathula | ||||||||||
Bivalvia
- Ostreida
- Pteriidae
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Pteria stampinensis
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4 specimens | |||||||||
Bivalvia
- Mytilida
- Mytilidae
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Modiolus sp.
(Lamarck 1801)
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1 specimen | |||||||||
Septifer denticulatus
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1 specimen | |||||||||
Bivalvia
- Mytilida
- Crenellidae
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Musculus analogus
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1 specimen | |||||||||
Bivalvia
- Lucinida
- Lucinidae
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Saxolucina herberti
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10 specimens | |||||||||
original and current combination Claibornites (Saxolucina) | ||||||||||
Claibornites thierensi
(Hébert 1849)
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15 specimens | |||||||||
recombined as Callucina (Callucina) thierensi | ||||||||||
"Lucina" sp.
Bruguière 1797
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8 specimens | |||||||||
Parvilucina laureti
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1 specimen | |||||||||
Ctena squamosa
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4 specimens | |||||||||
Bivalvia
- Pholadida
- Corbulidae
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Lentidium nitidum
(Sowerby 1822)
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120 specimens | |||||||||
recombined as Lentidium (Ajanssenium) nitidum | ||||||||||
Corbula (Varicorbula) gibba
(Oliva 1792)
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38 specimens | |||||||||
Corbula (Varicorbula) gibba subpisum | ||||||||||
Bivalvia
- Cardiida
- Corbiculidae
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Villorita neglecta
(Nsyt 1836)
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2 specimens | |||||||||
recombined as Cyrenorita neglecta | ||||||||||
Bivalvia
- Cardiida
- Veneridae
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Veneridae indet.
Rafinesque 1815
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49 specimens | |||||||||
Callista splendida
(Mérian 1860)
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7 specimens | |||||||||
Pelecyora (Cordiopsis) incrassata
(Nyst 1836)
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26 specimens | |||||||||
Pelecyora (Cordiopsis) incrassata | ||||||||||
Bivalvia
- Cardiida
- Montacutidae
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Laubriereia goodaliopsis
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1 specimen | |||||||||
Bivalvia
- Cardiida
- Cardiidae
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Parvicardium scobinula
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22 specimens | |||||||||
Parvicardium defrancei
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2 specimens | |||||||||
see common names |
Geography
Country: | France | State/province: | Essonne |
Coordinates: | 47.4° North, 4.5° East (view map) | ||
Paleocoordinates: | 46.7° North, 1.0° East | ||
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: | Stampian |
Key time interval: | Early/Lower Oligocene | ||
Age range of interval: | 33.90000 - 27.82000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Local order: | top to bottom |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | concretionary lithified argillaceous,silty sandstone | ||
Includes fossils? | Y | ||
Lithology description: sable argileux blanc et verdatre a endurcissements greseux; white argillaceous sand and silty nodules? | |||
Environment: | marine indet. | Tectonic setting: | cratonic basin |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 9072 | ||
Authorizer: | A. Miller, L. Villier | Enterer: | D. Carlson, J. Millet |
Modifier: | A. Hendy | Research group: | marine invertebrate |
Created: | 2000-09-22 10:31:40 | Last modified: | 2007-01-28 18:06:20 |
Access level: | the public | Released: | 2000-09-22 10:31:40 |
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] |