For their study, the researchers examined SK 15, a mandible (lower jaw ... skull bones and was a muscular, more gorilla-like creature. Paranthropus was part of a line of close human relatives ...

A human jaw bone found on a beach last year is about 5,000 years old, police have said. South Wales Police received a call on 29 November after it was discovered on Aberavon Beach in Port Talbot.