Phragmocone
Of shell. May also be referred to as phragmacone.
The thin conical chambered internal shell (either straight or curved) of a belemnite.
This concept's ID is @1~9694
Of shell. May also be referred to as phragmacone.
The thin conical chambered internal shell (either straight or curved) of a belemnite.
This concept's ID is @1~9694