High Resolution Reconstruction of Primary Productivity and Climate of the Central Gulf of California During the Past 7100 years

John Arthur Barron1, Jason A Addison2, David Bukry3, Summer Kate Praetorius4, James L Bischoff5, Mary McGann3 and Valerie Schwartz6, (1)USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States, (2)USGS, Geology, Minerals, Energy, & Geophysics Science Center, Menlo Park, CA, United States, (3)U.S. Geological Survey, Menlo Park, CA, United States, (4)Oregon State University, Corvallis, OR, United States, (5)Retired, Washington, DC, United States, (6)Juul, Mountain View, CA, United States