Acronym	retrat
Name	retroelongated trangular tiling
	©
Vertex figure	[3,3,3,4/3,4/3]
External links

As abstract polytope retrat is isomrphic to etrat, thereby replacing retrograde squares by prograde ones.

Incidence matrix

retro-elong( x3o6o )   (N → ∞)

2N |  2  2 1 |  3 2
---+---------+-----
 2 | 2N  * * |  2 0
 2 |  * 2N * |  1 1
 2 |  *  * N |  0 2
---+---------+-----
 3 |  2  1 0 | 2N *
 4 |  0  2 2 |  * N