3 ms·https://www.pnas.org/doi/10.1073/pnas.1517943113 https://www.pnas.org/doi/10.1073/pnas.1517943113by MathMonkeyMan 4y agohttps://www.pnas.org/doi/10.1073/pnas.1517943113 https://www.pnas.org/doi/10.1073/pnas.1517943113tigerlily 4y agoCompelling, thanks for posting. tldr: wetlands->peat->coalelihu 4y agoHuh, interesting.