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Cossmannia expansa (DESHAYES, 1861)

Fossil specimen

MNHN.F.A77379
incomplet

Taxonomy

Mollusca
Gastropoda
Caenogastropoda
Iravadiidae
Cossmannia expansa (DESHAYES, 1861)

Origin

Haute-Normandie
Eure
Caillouet-Orgeville
49° 0' 36'' N ; 1° 19' 12'' E

Stratigraphy

Cénozoïque
Paléogène
Éocène
Lutétien

Determination