Acronym  tezt 
Name 
hyperbolic tetragonalhorocyclic tiling, hyperbolic squareapeirogon tiling 
Circumradius  1/sqrt(2) = 0.707107 i 
Vertex figure  [(4,∞)^{2}] 
Confer 

External links 
Having the same curvature (resp. circumradius) as o4o6x, both having even numbered polygons only and both having tetravalent vertex figures with inversional symmetry, these allow for resp. alternating layers, i.e. an corresponding laminat. That one then would have the vertex configuration [4,6,6,∞] and could be described by the generalized Dynkin diagram x3xØx∞xØ*a3*c.
Incidence matrix according to Dynkin symbol
o4x∞o (N,M → ∞) . . .  2NM  4  2 2 +++ . x .  2  4NM  1 1 +++ o4x .  4  4  NM * . x∞o  M  M  * 4N
x∞o∞x (N,M → ∞) . . .  2NM  2 2  1 2 1 +++ x . .  2  2NM *  1 1 0 . . x  2  * 2NM  0 1 1 +++ x∞o .  M  M 0  2N * * x . x  4  2 2  * NM * . o∞x  M  0 M  * * 2N
x∞x4o4*a (N,M → ∞) . . .  4NM  2 2  2 1 1 +++ x . .  2  4NM *  1 1 0 . x .  2  * 4NM  1 0 1 +++ x∞x .  2M  M M  4N * * x . o4*a  4  4 0  * MN * . x4o  4  0 4  * * MN
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