Madtsoia

Madtsoia is an extinct genus of madtsoiid snakes. It is known from the Eocene (Casamayoran and Itaboraian) of Argentina ("M. bai"), the Paleocene of Brazil ("M. camposi"), the Late Cretaceous (Campanian) of Spain ("M. laurasiae"), the Late Cretaceous of India ("M. pisdurensis"), and the Late Cretaceous (Maastrichtian) of Madagascar and the Coniacian of Niger ("M. madagascariensis"). Recovered vertebrae of "M. pisdurensis" are long and tall) and pertain to a snake that was approximately long.
Distribution.
Fossils of "Madtsoia" have been found in: