Tetrahedral transitional biomnisnub decachoron

The tetrahedral transitional biomnisnub decachoron or tetbosid is a convex isogonal polychoron that consists of 10 gyrated great rhombitetratetrahedra, 20 triangular antiprisms, 30 rhombic disphenoids, 60 phyllic disphenoids, and 120 irregular tetrahedra. 2 gyrated great rhombitetratetrahedra, 1 triangular gyroprism, 1 rhombic disphenoid, 2 phyllic disphenoids, and 4 irregular tetrahedra join at each vertex. It is one of a total of 8 polychora that can be obtained as the convex hull of 2 snub pentachora.