Sentences with phrase «about human origins before»
Serrallonga spent a couple of years continuing with excavations in the north of Spain and thinking about human origins before his first travel opportunity to Africa arose.
http://www.sciencemag.org/ Not exact matches
The origin story for modern humans basically goes that Homo Sapiens first arose several hundred thousand years ago in Ethiopia, before migrating out of Africa about 100,000 years ago.