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Protein sequences bound to mineral surfaces persist into deep time.
Demarchi B, Hall S, Roncal-Herrero T, Freeman CL, Woolley J, Crisp MK, Wilson J, Fotakis A, Fischer R, Kessler BM, Rakownikow Jersie-Christensen R, Olsen JV, Haile J, Thomas J, Marean CW, Parkington J, Presslee S, Lee-Thorp J, Ditchfield P, Hamilton JF, Ward MW, Wang CM, Shaw MD, Harrison T, Domínguez-Rodrigo M, MacPhee R, Kwekason A, Ecker M, Kolska Horwitz L, Chazan M, Kröger R, Thomas-Oates J, Harding JH, Cappellini E, Penkman K, Collins MJ. Demarchi B, et al. Among authors: ditchfield p. Elife. 2016 Sep 27;5:e17092. doi: 10.7554/eLife.17092. Elife. 2016. PMID: 27668515 Free PMC article.
Continuity of mammalian fauna over the last 200,000 y in the Indian subcontinent.
Roberts P, Delson E, Miracle P, Ditchfield P, Roberts RG, Jacobs Z, Blinkhorn J, Ciochon RL, Fleagle JG, Frost SR, Gilbert CC, Gunnell GF, Harrison T, Korisettar R, Petraglia MD. Roberts P, et al. Among authors: ditchfield p. Proc Natl Acad Sci U S A. 2014 Apr 22;111(16):5848-53. doi: 10.1073/pnas.1323465111. Epub 2014 Apr 7. Proc Natl Acad Sci U S A. 2014. PMID: 24711426 Free PMC article.
Population increase and environmental deterioration correspond with microlithic innovations in South Asia ca. 35,000 years ago.
Petraglia M, Clarkson C, Boivin N, Haslam M, Korisettar R, Chaubey G, Ditchfield P, Fuller D, James H, Jones S, Kivisild T, Koshy J, Lahr MM, Metspalu M, Roberts R, Arnold L. Petraglia M, et al. Among authors: ditchfield p. Proc Natl Acad Sci U S A. 2009 Jul 28;106(30):12261-6. doi: 10.1073/pnas.0810842106. Epub 2009 Jul 20. Proc Natl Acad Sci U S A. 2009. PMID: 19620737 Free PMC article.
29 results