Amerindians Are Even More Genetically Diverse and Older Than You Thought
Science DOI: 10.1126/science.aab3884 Genomic evidence for the Pleistocene and recent population history of Native Americans Raghavan, Maanasa, Matthias Steinrücken, Kelley Harris, Stephan Schiffels, Simon Rasmussen, Michael DeGiorgio, Anders Albrechtsen, …Eske Willerslev. How and when the Americas were populated remains contentious….
Human Hand Proportions Are More Primitive Than Chimp Hand Proportions
Nature Communications 6, no. 7717 (2015) doi:10.1038/ncomms8717 The Evolution of Human and Ape Hand Proportions Almecija, Sergio, Jeroen B. Smaers, and William L. Jungers. Human hands are distinguished from apes by possessing longer thumbs relative to fingers. However, this simple…
Brain Complexity vs. Brain Size in Primate Evolution
Nature Communications 6 (2015), no. 7580 doi:10.1038/ncomms8580 Cerebral complexity preceded enlarged brain size and reduced olfactory bulbs in Old World monkeys Gonzalez, Lauren A., Brenda R. Benefit, Monte L. McCrossin, and Fred Spoor. Analysis of the only complete early cercopithecoid…
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