Main
Key to Species
About
Contact
|
Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027949 |  |