Marquet P.A., C.M. Santoro, C. Latorre, V.G. Standen, S.R. Abades, M.M. Rivadeneira, B. Arriaza & M.E. Hochberg (2012).

Emergence of social complexity among coastal hunter-gatherers in the Atacama Desert of northern Chile. Proceedings of the National Academy of Sciences 109:14754-14760. (Cover article, Highly cited paper according to ISI Web of Knowledge, Commented in Nature, Science, New Scientist, Public Radio International, National Geographic, NPR among others)