A skull thought to belong to Cleopatra’s half-sister, Arsinoë IV, has actually turned out to be from an adolescent boy […] ...
A cutting-edge analysis of a skull ... had no evidence of wear. Both of these features suggest that the boy had a malfunctioning upper jaw and potentially a small, abnormally oriented lower ...
1, the evolution of stronger, more effective jaw mechanisms, is the subject of this lecture and one topic in last week’s lab. The other changes will be discussed in later lectures. Evolution of the ...
Skull and jaw demonstrating the highly specialized, comb-like teeth of the Baikal seal that allow them to expel water while retaining prey during high-speed hunting. This together with their small ...
1. Lizard has space on side of skull, reflecting loss of second temporal fossa. Has one fossa, one arch 2. Bird has one large cavern, with all bars between orbit and temporal fossae lost. i. Decrease ...
The skull is almost 2 metres long. The lower jaw acts like a lever with muscles forcing the jaws closed with the prey inside. Temnodontosaurus could bite with twice as much force as a saltwater ...