Discocone shell ornamented 3D print model

Name of the model: Discocone Shell OrnamentedTriangles: 2651452Vertices: 7954356Information: This model emulates a discocone conch with ornamentation (complete and intercalar ribs). In discocones the umbilicus is not well exposed, and the overall shell form is compressed. According to Westermann (1996) the whorl height shows pronounced expansion during accretion of the recent 180° of shell whorl. Discocone would have offered higher stability and maneuverability than other forms.