부산대학교 도서관

Since the collapse of the Clovis-first model of the peopling of the Americas some 30 years ago, there has been growing interest in the Pacific Coast as a potential early human dispersal corridor. With postglacial eustatic sea level rise inundating most New World paleoshorelines older than ~7000 years, however, locating terminal Pleistocene sites along modern coastlines is challenging. Using the distribution and archaeology of subaerial Paleocoastal archaeological sites on California's Northern Channel Islands as a guide, we developed a Geographic Information Systems (GIS) predictive model to locate and map submerged high probability landforms, which might contain Paleocoastal sites. Our results illustrate how archaeologists can narrow targets in their search for evidence of the first Americans along submerged Pacific Coast paleoshorelines. Keywords: Underwater Archaeology, Peopling of the New World, Paleoshorelines, Geophysical Mapping
Author(s): Todd J. Braje (corresponding author) [1]; Jillian M. Maloney [2]; Amy E. Gusick [3]; Jon M. Erlandson [4]; Alex Nyers [5]; Loren Davis [6]; Kristina M. Gill [4,7]; Leslie [...]