Rapid shifts in South American montane climates over the past 284000 years

M. H. M. Groot, R. G. Bogotá, L. J. Lourens, H. Hooghiemstra, M. Vriend1,†, J. C. Berrio, E. Tuenter, J. van der Plicht, B. van Geel, M. Ziegler, S. L. Weber, A. Betancourt, L. Contreras, S. Gaviria, C. Giraldo, N. González, J. H. F. Jansen, M. Konert, D. Ortega, O. Rangel, G. Sarmiento, J. Vandenberghe, T. van der Hammen, M. van der Linden, and W. Westerhoff University of Amsterdam, Institute for Biodiversity and Ecosystem Dynamics, Science Park 904, 1098 XH Amsterdam, The Netherlands Universidad Distrital, Facultad del Medio Ambiente y Recursos Naturales, Bogotá, Colombia University of Utrecht, Faculty of Geosciences, Utrecht, The Netherlands University of Leicester, Department of Geography, Leicester, UK University of Utrecht, Faculty of Science, Utrecht, The Netherlands University of Groningen, Centre for Isotope Research, Groningen, The Netherlands

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