FIGURE 4 —lsolated lower teeth associated with left dentary NMMNH P-lol 3 - I in Tyrannosaurus rex from the McRae Formation (Lancian, Upper Cretaceous), Elephant Butte Resevoir, Sierra County, New Mexico

FIGURE 4 —lsolated lower teeth associated with left dentary NMMNH P-lol 3 - I; top, buceal sides; bottom. lingual sides. Bar scale= 5 cmPublished as part of Gillette D.D., Wolberg D.L. & Hunt A.P., 1986, Tyrannosaurus rex from the McRae Formation (Lancian, Upper Cretaceous), Elephant Butte Resevoir, Sierra County, New Mexico, pp. 235-238 in New Mexico Geological Society, 37th Annual Fall Field Conference, Truth or Consequences Region, New Mexico Geological Society Guidebook on page 236, DOI: 10.5281/zenodo.346658