Describer

Sternberg, 1926

Time

Cretaceous Late Maastrichtian

Classification

Ornithischia Ornithopoda Hadrosauridae Hadrosaurinae Edmontosaurini

Diet

Herbivore

Fossilsite

Frenchman Formation, Saskatchewan, Canada.

Fall Under

Edmontosaurus

Info

Skull

Edmontosaurus regalis (Lambe, 1917) >> Trachodon atavus (Cope, 1871 ) Agathaumas milo (Cope, 1874) Edmontosaurus > Edmontosaurus annectens (Marsh, 1892) = Claosaurus annectus (Marsh, 1892) >> Thespesius edmontonensis (Gilmore, 1924) Edmontosaurus > Edmontosaurus saskatchewanensis (Sternberg, 1926) = Thespesius saskatchewanensis (Sternberg, 1926).

Complete skull, 3-4 partial skulls.