"Jaw fragments" refers to small pieces or parts of the bone that makes up the lower part of your face.
Sentences with «jaw fragments»
This idea was based on many specimens of tiny teeth and a few jaw fragments. (newscientist.com)
The size and shape of the upper jaw fragment suggests that the creature was about 4 meters long, with some other species in the Helicoprion genus measuring almost twice that length. (sciencemag.org)
They are, in fact, jaw fragments of giant, previously unrecognised ichthyosaurs. (sciencedaily.com)