Where: Essonne, France (48.5° N, 2.3° E: paleocoordinates 47.8° N, 1.2° W)
• 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
Scaphopoda | |
"Dentalium (Antalis) kickxi" = Antalis
"Dentalium (Antalis) kickxi" = Antalis tusk shell | |
Bivalvia | |
Glycymeris sp. Da Costa 1778 clam
"Glycymeris obovata" = Glycymeris (Glycymeris) obovata Lamarck 1819 clam | |
Striarca pretiosa clam
Arca sandbergeri Deshayes 1860 ark | |
"Ostrea cyathula" = Crassostrea cyathula
"Ostrea cyathula" = Crassostrea cyathula Lamarck 1806 oyster | |
Paralucinella undulata, "Lucina" sp., "Claibornites thierensi" = Callucina (Callucina) thierensi, Saxolucina heberti, Pegophysema omaliusi, Parvilucina laureti, Ctena squamosa
Paralucinella undulata Lamarck 1806 clam
"Lucina" sp. Bruguière 1797 clam
"Claibornites thierensi" = Callucina (Callucina) thierensi Hébert 1849 clam
Saxolucina heberti clam
Pegophysema omaliusi Deshayes 1858 clam
Parvilucina laureti clam
Ctena squamosa clam | |
"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 | |
Fragum stampinense, Laevicardium (Habecardium) tenuisulcatum, Parvicardium scobinula, Parvicardium sp.
Fragum stampinense cockle
Laevicardium (Habecardium) tenuisulcatum Nyst 1836 cockle
Parvicardium scobinula cockle
Parvicardium sp. Monterosato 1884 cockle | |
Abra elegans abra | |
Arcopagia heberti, Arcopagia sp., "Tellina (Peronaea) benedeni" = Angulus (Peronaea) benedeni, Tellina (Moerella) trigonula
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
Tellina (Moerella) trigonula tellin clam | |
"Diplodonta fragilis" = Diplodonta, "Diplodonta (Felaniella) bezanconi" = Diplodonta
"Diplodonta fragilis" = Diplodonta clam
"Diplodonta (Felaniella) bezanconi" = Diplodonta clam | |
Veneridae indet., Callista splendida, Periglypta aglaurae, Pelecyora (Cordiopsis) incrassata, Gouldia variabilis, Tivelina depressa, Tivelina stampinensis, Tivelina sp.
Veneridae indet. Rafinesque 1815 venus clam
Callista splendida Mérian 1860 venus clam
Periglypta aglaurae venus clam
Pelecyora (Cordiopsis) incrassata Nyst 1836 venus clam
Gouldia variabilis venus clam
Tivelina depressa venus clam
Tivelina stampinensis venus clam
Tivelina sp. Cossmann 1886 venus clam | |
Mactra angulata clam | |
Siliqua nysti clam | |
Gastropoda | |
Acteocina exerta barrel-bubble | |
Alaba dubia snail | |
Bayania semidecussata Lamarck 1804 snail | |
"Pirenella plicata" = Granulolabium plicatum
"Pirenella plicata" = Granulolabium plicatum Bruguiére 1792 snail | |
Tympanotonos conjunctus horn snail
Tympanotonos trochlearis horn snail | |
Benoistia abbreviata snail | |
"Polinices (Lunatia) achatensis" = Lunatia moon snail
"Polinices (Euspira) dilatata" = Euspira moon snail
Polinices sp. Monfort 1810 moon snail | |
"Rissoa turbinata" = Turboella turbinata
"Rissoa turbinata" = Turboella turbinata Lamarck 1804 snail | |
Hydrobia dubuissoni snail
Hydrobia sp. Hartmann 1821 snail | |
Vexillum (Conomitra) inornatum ribbed mitre | |
"Buccinulum (Euthria) inornatum" = Euthria, "Trophonopsis peregra" = Neptunea (Trophonopsis)
"Buccinulum (Euthria) inornatum" = Euthria true whelk
"Trophonopsis peregra" = Neptunea (Trophonopsis) true whelk | |
"Keepingia gossardi" = Keepingia gossardii
"Keepingia gossardi" = Keepingia gossardii Nyst 1836 snail | |
Eopleurotoma leunisi turrid | |
Aporrhais speciosa Schlotheim 1820 snail | |
Ampullinopsis crassatina Lamarck 1804 snail | |
Calyptraea labellata slipper shell
Calyptraea sp. Lamarck 1799 slipper shell |