by Robin Stewart
Written in 1998, when I was in 8th grade

Welcome! Click on a skull below for more information on that species, or try some of the other buttons below for some neat pictures, facts, and links.

	ardipithecus brain size: 300 ccs	australopithecus brain size: 310-530 ccs	homo habilis brain size: 580-752 ccs	homo erectus brain size: 775-1225 ccs	Neandertal brain size: 1200-1300 ccs	modern human brain size: 1350 ccs!
Pictures courtesy of National Geographic, Feb. 1997 issue.
See the Report Chimp versus Human brains Links to other brain evolution sites

If you have questions or comments, you can email me.

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