The Soils of Argentina

Elongated triangular pyramid

[[File:Tetraedro elongado 3D.stl|thumb|Johnson solid.

Biaugmented triangular prism

In geometry, the biaugmented triangular prism is a polyhedron constructed from a triangular prism by attaching two equilateral square pyramids onto two of its square…

Augmented triangular prism

In geometry, the augmented triangular prism is one of the Johnson solids (.

Elongated triangular gyrobicupola

{{Infobox polyhedron | image = Elongated triangular gyrobicupola.png | type = Johnson {{math|J{{sub|35}} – J{{sub|36}} – J{{sub|37}}}} | faces = 8 triangles 12 squares …