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Almost paracontact Riemannian manifolds of the lowest dimension are studied,whose paracontact distributions are equipped with an almost paracomplexstructure. These manifolds are constructed as a product of a real line and a2-dimensional Riemannian space-form. Their metric is obtained in two ways: as acone metric and as a hyperbolic extension of the metric of the underlyingparacomplex 2-manifold. The resulting manifolds are studied and characterizedin terms of the classification used and their curvature properties.

Almost paracontact almost paracomplex Riemannian manifolds as extensions of 2-dimensional space-forms