Morphological Attributes:
Spines: non-spinose Microstructure: finely perforate Texture: smooth Coiling: trochospiral Spire: low / Umbilical depth: deep Chamberform on the umbilical side: triangular Keel: no keel / Lip: lip or rim / Tooth: no tooth First occurence: 005.72 / Last occurence: 000.07
identified by scientist
Neogene Pliocene Piacenzian off Brazil ODP Leg 154 Sites 925 to 929 FEU-1009169
identified by scientist
Neogene Pliocene Piacenzian off Biscaya and Iberia DSDP Leg 47 Site 398 FEU-1008804