Morphological Attributes:
Spines: non-spinose Microstructure: imperforate Texture: smooth Coiling: trochospiral globose Spire: neither high nor low / Umbilical depth: neither deep nor shallow Chamberform on the umbilical side: subspherical to trapezoid Keel: no keel / Lip: no lip or rim / Tooth: no tooth First occurence: 006.60 / Last occurence: 003.41
identified by scientist
Neogene Pliocene Zanclean off West Africa ODP Leg 159 Sites 959 to 962 FEU-1009404
identified by scientist
Neogene --
Micronesia + Philippine Basin ODP Leg 130 Site 806 FEU-1009552
Main
Key to Species
About
Contact
