In a message dated 97-09-05 13:15:44 EDT, Tompaleo@AOL.COM writes: << Acrocanthosaurus sp.- Large serrated teeth of of Marsh's "Allosaurus" "medius". based on my observations of the OMNH material, casts and of 'Fran", it seems certain (and logical) that Acro's ranged the east coast. >> Any chance that _Dryptosaurus potens_ is based on your acro?