Morphological Attributes:
Spines: non-spinose Microstructure: macroperforate Texture: bulloides-type Coiling: trochospiral Spire: low / Umbilical depth: neither deep nor shallow Chamberform on the umbilical side: triangular Keel: no keel / Lip: lip or rim / Tooth: no tooth First occurence: 016.70 / Last occurence: 015.85
identified by scientist
Neogene Miocene Langhian off Biscaya and Iberia DSDP Leg 47 Site 398 FEU-1008782
identified by scientist
Neogene Miocene Serravallian off West Africa ODP Leg 159 Sites 959 to 962 FEU-1009371