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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: 012.84 / Last occurence: 006.14 |
identified by scientist Neogene Miocene Serravallian Micronesia + Philippine Basin ODP Leg 130 Site 806 FEU-1009549 |  | identified by scientist Neogene Miocene Micronesia + Philippine Basin ODP Leg 130 Site 806 FEU-1009550 |  | identified by scientist Neogene Miocene Messinian Micronesia + Philippine Basin ODP Leg 130 Site 806 FEU-1009551 |  | identified by scientist Neogene Miocene off Japan ODP Leg 186 FEU-1009151 |  |