Thescelosaurus

Thescelosaurus neglectus

American hypsilophodont from the late Cretaceous (66 MYA) period, Lance Formation, Wyoming 1891

Group

Ornithopod

Period

Cretaceous (66 MYA)

Formation

Lance Formation

Found At

Wyoming, USA

Specimen IDs

NCSM 15728, USNM 7757