Stone-age industry
An international team of scientists, including an Australian researcher, has been investigating remains that challenge long-held assumptions about the timing and route of early human expansion out of Africa. The “trail of stone breadcrumbs” was left by early humans in Oman migrating across the Red Sea on their journey out of Africa.
Prof Richard Roberts, Centre for Archaeological Science, University of Wollongong
PLoS ONE
http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0028239
