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. 2018 Feb 14;4(2):eaaq0500. doi: 10.1126/sciadv.aaq0500

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Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).

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Fig. 2 — (A) Atmospheric CO₂ through time with 68% confidence intervals (4). (B) Mid-ocean ridge length (orange) and subduction zone length (light blue) through time based on the study of Müller et al. (19). (C) Seafloor spreading rates (red) and convergence rates (dark blue) from the study of Müller et al. (19). (D) Power spectra with SEs of the data shown in (A) to (C), following the same color scheme.