Genus: Tenontosaurus OSTROM, 1970
Species: tillettorum OSTROM, 1970
Referred material:
GIGNAC, MAKOVICKY, ERICKSON & WALKS, 2010
Locality: Section 14, Twp. 54N, Rang 92W, Park County, Wyoming.
Horizon: Unit V, Cloverly Formation.
Biostratigraphy:
Age: Cashenranchian, Late Aptian Stage, middle Gallic subepoch, lower Cretaceous Epoch, Early Cretaceous.
Material:
FMNH PR 2261: Partially articulated skeleton.
Note: With bite marks from Deinonychus antirrhopus on right fibula, left radius.