Ecosystem transformations in subtropical North America driven by millennial-scale climate, megafauna, and fire
John W Williams, University of Wisconsin-Madison, Department of Geography & Center for Climatic Research, Madison, United States, Angelina Perrotti, Brown University, Providence, RI, United States; University of Wisconsin-Madison, Department of Geography, Madison, United States, Quinn Asena, University of Wisconsin Madison, Integrative Biology and Geography, Madison, United States, Nora Schlenker, University of Wisconsin Madison, Department of Geography, Madison, United States, Jocelyn Lam, University of Wisconsin Madison, Madison, United States, Miranda Siedelmann, University of Wisconsin Madison, Madison, WI, United States, James M Russell, Brown University, Department of Earth, Environmental, and Planetary Sciences, Providence, United States and Anthony R Ives, University of Wisconsin Madison, Department of Integrative Biology, Madison, WI, United States