Ueno et al-2001 - 北海道大学yuri/paper/Ueno et al-2001LR.pdf · Carbon Isotopic Signatures of...
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Ueno et al-2001 - 北海道大学yuri/paper/Ueno et al-2001LR.pdf · Carbon Isotopic Signatures of Individual Archean Microfossils(?) ... depend on precise dating of sedimentary rocks