Bicone (no ontology)

A bicone is the tegum product of a circle and a digon.

Notable Trishapes
Regular:	tetrahedron • cube • octahedron • dodecahedron • icosahedron
Strict truncates:	tetrahedral truncate • cubic truncate • octahedral truncate • dodecahedral truncate • icosahedral truncate
Lax truncates:	cuboctahedron • icosidodecahedron • cuboctahedral rectate • icosidodecahedral rectate • cuboctahedral truncate • icosidodecahedral truncate
Snubs:	cubic snub • dodecahedral snub
Curved:	sphere • torus • cylinder • cone • frustum • crind

7. [(II)I] Cylinder	8. <(II)I> Bicone	9. ([II]I) Crind
List of bracketopes