Describer

Sampson, 1994

Time

Cretaceous Late Campanian

Classification

Ornithischia Genasauria Cerapoda Marginocephalia Ceratopia Neoceratopia Ceratopidae Pachyrhinosaurinae

Diet

Herbivore

Fossilsite

Two Medicine Formation, Montana, US

Length

7.6 meter

Info

Genus - Typespecies - Skull

\\\\\\\"Buffalo Lizard\\\\\\\" in Sioux. Estimated adult skull length: = 1.5 m

Holotype

(MOR 456-8-9-6-1 includes multiple specimens). Einiosaurus has two spikes projecting from the frill, low rounded brow-hornes and (in some individuals) a narrow hooked \\\\\\\"can-opener\\\\\\\" nosehorn. The only described specimen was found in the Canyon Bonebed, of Glacier County in Montana from this location

Two additional adult skulls and cranial and post-cranial elements of several animals of different ages are known. Two km. from the Canyon Bonebed in a bonebed of Dino Ridge Quaryand 200 dissociated cranial and post-cranial elements (MOR 373) are found.