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Abstract: Forest Canopy Collapse and Recovery Across the K–Pg Boundary Revealed by Fossil Leaf Cell Morphology (AGU25)

Forest Canopy Collapse and Recovery Across the K–Pg Boundary Revealed by Fossil Leaf Cell Morphology

Regan Dunn1, Antoine Bercovici2, Jarmila Pittermann3, Alex Baer3, Ellen Curraon D4, Jacquelyn L Gill5, Tyler Lyson6 and Emily Sessa7, (1)Natural History Museum of Los Angeles, La Brea Tar Pits and Museum, Los Angeles, United States, (2)National Museum of Natural History, Paleobiology, Washington, DC, United States, (3)University of California Santa Cruz, Ecology and Evolutionary Biology, Santa Cruz, United States, (4)University of Wyoming, Botany & Geology and Geophysics, Laramie, United States, (5)University of Maine, Climate Change Institute, Orono, ME, United States, (6)Denver Museum of Nature and Science, Denver, CO, United States, (7)New York Botanical Garden, Bronx, United States