Describer

Gilmore, 1924

Time

Cretaceous Late Maastrichtian

Classification

Ornithischia Ornithopoda Hadrosauridae Hadrosaurinae Edmontosaurini

Diet

Herbivore

Fossilsite

Edmonton Group, Alberta, Canada

Fall Under

Edmontosaurus

Length

10-13 meter

Info

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).