Climate change, genetics or human choice: why were the shells of mankind's earliest ornament larger in the Pleistocene than in the Holocene?
Teske, P.R.; Papadopoulos, I.; McQuaid, C.D.; Newman, B.K.; Barker, N.P. (2007). Climate change, genetics or human choice: why were the shells of mankind's earliest ornament larger in the Pleistocene than in the Holocene? PLoS One 2(7): e614. http://dx.doi.org/10.1371/journal.pone.0000614
In: PLoS One. Public Library of Science: San Francisco. ISSN 1932-6203; e-ISSN 1932-6203, more