Allosaurus was a biped with three pointed toes on each foot, and each toe had a claw on the end. Virtually any bird has a very similar footprint. Thus, the footprints of Allosaurus and other theropod dinosaurs look like giant chicken tracks.
Chicken
No descendants of Allosaurus exist today. However, birds evolved from other carnivorous dinosaurs, which were relatives of Allosaurus. Thus, the closest living relatives of Allosaurus are birds. All birds are equally related to Allosaurus.
the animal's size
c
A spoor is a footprint of an animal
footprint
The raccoon has its own distinctive footprint unlike that of any other animal. See th image above of a raccoon's paw.
Mold
clams
fossil
same face
Butterfly