PaleoDB taxon number: 65080
Alternative combinations: Appalachiosaurus montgomerensis, Appallachisaurus montgomeriensis
Full reference: T. D. Carr, T. E. Williamson, and D. R. Schwimmer. 2005. A new genus and species of tyrannosauroid from the Late Cretaceous (Middle Campanian) Demopolis formation of Alabama. Journal of Vertebrate Paleontology 25(1):119-143
Sister taxa: none
Type specimen: RMM 6670. Its type locality is Turnipseed Dinosaur Site (RMM), which is in a Campanian marine marl in the Demopolis Formation of Alabama.
Ecology: ground dwelling carnivore
Average measurements (in mm): femur length 770.2, fibual length 678.0, tibia length 772.1
Estimated body mass: 935.9 kg based on femur length