TY - RPRT TI - Delayed postglacial colonization of Betula in Iceland and the circum North Atlantic AU - Harning, D. J. AU - Sacco, S. AU - Thordarson, T. AU - Sepulveda, J. AU - Shapiro, B. AU - Geirsdottir, A. AU - Miller, G. H. PY - 2023 DO - 10.1101/2023.03.13.532414 UR - https://www.biorxiv.org/content/10.1101/2023.03.13.532414v1 ID - 10.1101/2023.03.13.532414 ER -