|
|
Morphological Attributes:
Spines: spinose Microstructure: macroperforate Texture: bulloides-type Coiling: trochospiral Spire: neither high nor low / Umbilical depth: neither deep nor shallow Chamberform on the umbilical side: spherical Keel: no keel / Lip: no lip or rim / Tooth: no tooth First occurence: 036.18 / Last occurence: 011.63
|