Morphological Attributes: Spines: non-spinose Microstructure: finely perforate Texture: smooth Coiling: trochospiral Spire: low / Umbilical depth: deep Chamberform on the umbilical side: triangular Keel: keel / Lip: lip or rim / Tooth: no tooth First occurence: 006.60 / Last occurence: 002.95 |
identified by scientist Neogene Pliocene off West Africa ODP Leg 159 Sites 959 to 962 FEU-1009428 | identified by scientist Neogene Pliocene off West Africa ODP Leg 159 Sites 959 to 962 FEU-1009432 |