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Gigantism in unique biogenic magnetite at the Paleocene-Eocene Thermal Maximum.
Schumann D, Raub TD, Kopp RE, Guerquin-Kern JL, Wu TD, Rouiller I, Smirnov AV, Sears SK, Lücken U, Tikoo SM, Hesse R, Kirschvink JL, Vali H. Schumann D, et al. Among authors: raub td. Proc Natl Acad Sci U S A. 2008 Nov 18;105(46):17648-53. doi: 10.1073/pnas.0803634105. Epub 2008 Oct 20. Proc Natl Acad Sci U S A. 2008. PMID: 18936486 Free PMC article.