First Floridians and Last Mastodons: The Page-Ladson Site in the Aucilla River

During four decades of service to the Florida Museum of Natural History, David Webb led paleontological excavations at two dozen major sites within the Late Cenozoic Era. Some of these, including the Aucilla River Prehistory Project, involved unique SCUBA excavations yielding extraordinary wet-site preservation. Professor Webb served as President of the Society of Vertebrate Paleontology, Guggenheim Fellow in western Europe, Visiting Professor of Geology at Yale University, and Distinguished Visiting Curator at the Field Museum in Chicago. He has conducted field work in Central and South America, Africa, China and Australia. He has edited or authored six books, and written some 200 scientific papers. Outstanding specialists from other leading universities, U of Colorado, Columbia, Michigan, Minnesota, Pennsylvania, Santa Cruz, Stanford, and Texas have lent their expertise to this extraordinary project.

Geology.- Underwater Excavation Methods.- Geography and Geomorphology of the Aucilla River Region.- Stratigraphy and Sedimentation.- Carbon Dates.- Pleistocene–Early Holocene Climate Change: Chronostratigraphy and Geoclimate of the Southeast US.- Paleobotany.- Setting the Stage: Fossil Pollen, Stomata, and Charcoal.- Paleoenvironmental Aspects of the Macrophytic Plant Assemblage from Page-Ladson.- Late pleistocene evidence.- Vertebrate Paleontology.- Non-marine Mollusca.- Mastodons (Mammut americanum) Diet Foraging Patterns Based on Analysis of Dung Deposits.- Mastodon Tusk Recovery.- Five Years in the Life of an Aucilla River Mastodon.- The Biogeochemistry of the Aucilla River Fauna.- Paleoindian Archaeology.- Early holocene evidence.- Terrestrial Soil or Submerged Sediment: The Early Archaic at Page-Ladson.- Early Holocene Vertebrate Paleontology.- Biogenic Silica as an Environmental Indicator.- Early Archaic Archaeology.- Hearths.- Conclusions.- Paleoindian Land Use.- Conclusions.