1.   As it happens, no complete fossil skulls of adult titanosaurs have ever been discovered.

2.   Grooves and holes in fossil skulls may reveal when our ancestors began to speak.

3.   Inspired by the success of his experiments with modern mammals, Hillenius decided to do a systematic search for turbinal ridges in the fossil skulls of mammallike reptiles.

4.   The fossil skull exhibit allows an interactive approach.

5.   THE GIFT OF GAB Grooves and holes in fossil skulls may reveal when our ancestors began to speak.

6.   The objective measurement of fossil skulls has apparently never been easy.

7.   They have probed the human brain and compared it with casts of the braincase from ancient fossil skulls.