A specimen of Velociraptor was found that contained on the
roof of the skull, a row of parallel holes. The holes matched the size
and spacing of teeth in the upper jaw of another Velociraptor. The
tooth punctures must have killed the animal because they went through the
skull and would have entered brain tissue. There wasn't much sign of scavenging
on the other bones which means that the animal was likely the loser in
a fight and didn't recieve the puncture marks after its death. The fight
may have been for territory gain or for the right to mate with a female.
Although there is no direct evidence of cannibalism in Velociraptors, it
has been observed in other theropods. (Novacek, 1996) |
Figure 18: The skull of
Velociraptor.
|