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Morphological Attributes: Spines: non-spinose Microstructure: macroperforate Texture: cancellate irregular Coiling: trochospiral elongate Spire: low / Umbilical depth: shallow Chamberform on the umbilical side: elongate Keel: no keel / Lip: lip or rim / Tooth: no tooth First occurence: 009.83 / Last occurence: 008.58 |
type specimen holotype Neogene Pliocene Andaman Sea and Malacca St. unknown locality FEU-1006889 |  |