Thionville sur Opton (Eocene of France)

Also known as Thionville-sur-Opton

Where: Île-de-France, France (48.8° N, 1.6° E: paleocoordinates 45.6° N, 1.9° W)

When: Lutetian (47.8 - 41.3 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Reposited in the MNHN

Primary reference: M. Cossmann. 1888. Catalogue illustré des coquilles fossiles de l'eocène des environs de Paris. Annales de la Societe Royale Malacologique Belgique 23(3):1-324 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 178124: authorized by Pete Wagner, entered by Pete Wagner on 19.04.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Ptenoglossa - Fasciolariidae
 Cerithiacea - Thiaridae
Sigmesalia multisulcata2 Lamarck 1804 turret shell
Sigmesalia fasciata2 Lamarck 1804 turret shell
"Turritella adulterata" = Haustator adulterata2 Deshayes 1861 turret shell
 Neogastropoda - Harpidae
"Eocithara (Eocithara) mutica" = Harpa mutica6
"Eocithara (Eocithara) mutica" = Harpa mutica6 Lamarck 1803 snail
 Vanikoroidea - Vanikoridae
"Macromphalus (Dialytostoma) fischeri" = Macromphalus fischeri
"Macromphalus (Dialytostoma) fischeri" = Macromphalus fischeri de Laubrière 1881 snail
 Cypraeoidea - Eocypraeidae
"Eocypraea (Eocypraea) inflata" = Eocypraea inflata3
"Eocypraea (Eocypraea) inflata" = Eocypraea inflata3 Lamarck 1802 snail
Eocypraea (Eocypraea) inflata inflata
 Calyptraeoidea - Calyptraeidae
"Crepidula (Crepidula) parisiensis" = Calyptraea (Turbocalyptraea) crepidularis3
"Crepidula (Crepidula) parisiensis" = Calyptraea (Turbocalyptraea) crepidularis3 Lamarck 1802 slipper shell
 Rissooidea - Rissoidae
 Truncatelloidea - Hydrobiidae
Costhyrella microscopica7 Cossmann 1883 snail
 Truncatelloidea - Truncatellidae
 Truncatelloidea - Stenothyridae
 Sorbeoconcha - Batillariidae
"Batillaria (Vicinocerithium) echidnoides" = Vicinocerithium2
"Batillaria (Vicinocerithium) echidnoides" = Vicinocerithium2 snail
Batillaria (Vicinocerithium) echidnoides echidnoides
 Scissurelloidea - Scissurellidae
Sukashitrochus saubadae5 Lozouet 1998 snail
 Trochoidea - Ataphridae
"Circulopsis megalomphalus" = Collonia (Circulopsis)4
"Circulopsis megalomphalus" = Collonia (Circulopsis)4 snail