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Order:
Polymorphinida
Family:
Polymorphinidae
Berthelinopsis
carlsbadensis
Sliter, 1968
WFD AphiaID:
897882
Morphological Attributes:
Wallmaterial:
Overall appearance:
Coiling:
Chamberform:
Aperture Position:
Aperture Form:
, , ,
Sutures:
, ,
Ornamentation:
, , ,
type specimen
holotype
Cretaceous
Upper Cretaceous
California
unknown
FEU-1012275