Correspondent Color Map (IMAGE) University of the Witwatersrand Caption Consensus maps of chimps and humans show difference in the patterns between two functional groups for hallucal metatarsal shafts. Credit Wits University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.