The fossil evidence from Jabalpur, India, includes the now-lost  holotype GSI K27/565, a partial skull of unusual thickness found by Charles Alfred Matley in the Lameta Formation; other parts of the skeleton have later been referred to it.
Fossil remains from Jabalpur, India, include a partial skull (holotype GSI K27/565), found by Charles Alfred Matley in the Lameta Formation.  Additional skeletal fragments were later linked to this specimen.