Where: Essonne, France (48.5° N, 2.3° E)
• Paleocoordinates: 43.4° N, 6.8° E (Wright 2013)
• coordinate based on political unit
• small collection-level geographic resolution
When: Conglomerat de Pierrefitte Formation, Early/Lower Oligocene (33.9 - 28.4 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified conglomerate
Size classes: macrofossils, mesofossils
Primary reference: 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]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 9193: authorized by Arnold Miller, entered by Karen Layou on 03.10.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Ampullinopsis crassatina Lamarck 1804 snail | |
Calyptraea labellata slipper shell
Calyptraea sp. Lamarck 1799 slipper shell | |
Benoistia abbreviata snail | |
"Pirenella plicata" = Granulolabium plicatum
"Pirenella plicata" = Granulolabium plicatum Bruguiére 1792 snail | |
Bayania semidecussata Lamarck 1804 snail | |
Alaba dubia snail | |
Tympanotonos conjunctus horn snail
Tympanotonos trochlearis horn snail | |
"Keepingia gossardi" = Keepingia gossardii
"Keepingia gossardi" = Keepingia gossardii Nyst 1836 snail | |
"Trophonopsis peregra" = Neptunea (Trophonopsis), "Buccinulum (Euthria) inornatum" = Euthria
"Trophonopsis peregra" = Neptunea (Trophonopsis) true whelk
"Buccinulum (Euthria) inornatum" = Euthria true whelk | |
Eopleurotoma leunisi turrid | |
Vexillum (Conomitra) inornatum ribbed mitre | |
Aporrhais speciosa Schlotheim 1820 snail | |
Hydrobia dubuissoni snail
Hydrobia sp. Hartmann 1821 snail | |
"Rissoa turbinata" = Turboella turbinata
"Rissoa turbinata" = Turboella turbinata Lamarck 1804 snail | |
"Polinices (Euspira) dilatata" = Euspira moon snail
Polinices sp. Monfort 1810 moon snail
"Polinices (Lunatia) achatensis" = Lunatia moon snail | |
Acteocina exerta barrel-bubble | |
Bivalvia | |
"Lentidium nitidum" = Lentidium (Ajanssenium) nitidum, "Lentidium donaciforme" = Lentidium (Ajanssenium) donaciforme
"Lentidium nitidum" = Lentidium (Ajanssenium) nitidum Sowerby 1822 clam
"Lentidium donaciforme" = Lentidium (Ajanssenium) donaciforme Nyst 1836 clam | |
Abra elegans abra | |
Tellina (Moerella) trigonula, Arcopagia heberti, Arcopagia sp., "Tellina (Peronaea) benedeni" = Angulus (Peronaea) benedeni
Tellina (Moerella) trigonula tellin clam
Arcopagia heberti tellin clam
Arcopagia sp. Leach 1827 tellin clam
"Tellina (Peronaea) benedeni" = Angulus (Peronaea) benedeni Nyst and Westendorp 1839 tellin clam Tellina (Peronaea) benedeni nysti
| |
Parvicardium scobinula, Parvicardium sp., Laevicardium (Habecardium) tenuisulcatum, Fragum stampinense
Parvicardium scobinula cockle
Parvicardium sp. Monterosato 1884 cockle
Laevicardium (Habecardium) tenuisulcatum Nyst 1836 cockle
Fragum stampinense cockle | |
Mactra angulata clam | |
Veneridae indet., Periglypta aglaurae, Gouldia variabilis, Callista splendida, Pelecyora (Cordiopsis) incrassata, Tivelina depressa, Tivelina stampinensis, Tivelina sp.
Veneridae indet. Rafinesque 1815 venus clam
Periglypta aglaurae venus clam
Gouldia variabilis venus clam
Callista splendida Mérian 1860 venus clam
Pelecyora (Cordiopsis) incrassata Nyst 1836 venus clam
Tivelina depressa venus clam
Tivelina stampinensis venus clam
Tivelina sp. Cossmann 1886 venus clam | |
"Diplodonta fragilis" = Diplodonta, "Diplodonta (Felaniella) bezanconi" = Diplodonta
"Diplodonta fragilis" = Diplodonta clam
"Diplodonta (Felaniella) bezanconi" = Diplodonta clam | |
Siliqua nysti clam | |
Parvilucina laureti, Ctena squamosa, Paralucinella undulata, Pegophysema omaliusi, "Claibornites thierensi" = Callucina (Callucina) thierensi, "Lucina" sp., Saxolucina heberti
Parvilucina laureti clam
Ctena squamosa clam
Paralucinella undulata Lamarck 1806 clam
Pegophysema omaliusi Deshayes 1858 clam
"Claibornites thierensi" = Callucina (Callucina) thierensi Hébert 1849 clam
"Lucina" sp. Bruguière 1797 clam
Saxolucina heberti clam | |
"Ostrea cyathula" = Crassostrea cyathula
"Ostrea cyathula" = Crassostrea cyathula Lamarck 1806 oyster | |
Glycymeris sp. Da Costa 1778 clam
"Glycymeris obovata" = Glycymeris (Glycymeris) obovata Lamarck 1819 clam | |
Arca sandbergeri Deshayes 1860 ark
Striarca pretiosa clam | |
Scaphopoda | |
"Dentalium (Antalis) kickxi" = Antalis
"Dentalium (Antalis) kickxi" = Antalis tusk shell |