Main
Key to Species
About
Contact
|
Morphological Attributes: Spines: spinose Microstructure: macroperforate Texture: cancellate irregular Coiling: trochospiral 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: 016.06 / Last occurence: 014.24 |
identified by scientist Neogene Miocene Micronesia + Philippine Basin ODP Leg 130 Site 806 FEU-1009477 |  | identified by M. Hesemann Neogene Miocene Caribbean Sea and Bahamas Gasparillo FEU-1004717 |  |