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Volcanic ash layers illuminate the resilience of Neanderthals and early modern humans to natural hazards.
Lowe J, Barton N, Blockley S, Ramsey CB, Cullen VL, Davies W, Gamble C, Grant K, Hardiman M, Housley R, Lane CS, Lee S, Lewis M, MacLeod A, Menzies M, Müller W, Pollard M, Price C, Roberts AP, Rohling EJ, Satow C, Smith VC, Stringer CB, Tomlinson EL, White D, Albert P, Arienzo I, Barker G, Boric D, Carandente A, Civetta L, Ferrier C, Guadelli JL, Karkanas P, Koumouzelis M, Müller UC, Orsi G, Pross J, Rosi M, Shalamanov-Korobar L, Sirakov N, Tzedakis PC. Lowe J, et al. Among authors: hardiman m. Proc Natl Acad Sci U S A. 2012 Aug 21;109(34):13532-7. doi: 10.1073/pnas.1204579109. Epub 2012 Jul 23. Proc Natl Acad Sci U S A. 2012. PMID: 22826222 Free PMC article.
Inconsistent redefining of the carbon spherule "impact" proxy.
Hardiman M, Scott AC, Collinson ME, Anderson RS. Hardiman M, et al. Proc Natl Acad Sci U S A. 2012 Aug 21;109(34):E2244; author reply E2245-7. doi: 10.1073/pnas.1206108109. Epub 2012 Jul 24. Proc Natl Acad Sci U S A. 2012. PMID: 22829672 Free PMC article. No abstract available.
61 results