# NOAA Paleoclimatology Program - Paleocean Site Data # vm14-65-tab.txt # Complete Data # File Created: 18-Jan-2005 # #********************************************************************************* # Please cite the contributor and the original publications when using these data #********************************************************************************* # # Missing Values indicated by '-999' # # PI: Zanna Chase # Core/Site: VM14-65 # Latitude: 41.00.00S ( -41) # Longitude: 8.00.00W ( -8) # Water Depth(m): 4825 # # Publications: # Chase, Z., R.F. Anderson, and M.Q. Fleisher. 2001. Evidence from authigenic uranium # for increased productivity of the glacial Subantarctic Ocean. Paleoceanography # 16(5):468-478. #------------------ # # Description & Notes: # South Atlantic Authigenic Uranium Data. # Authigenic U can be derived from total U (reported) by subtracting a detrital # component, proportional to the Thorium-232 concentration. In the original publication # we applied a 238U/232Th detrital ratio of 0.197 by weight. # # Variables: # depth Depth (cm) # Th232 Thorium-232 # U238 Uranium-238 # # CORE: VM14-65 depth Th232 Th232_err U238 U238_err 120 3.99E-06 2.03E-08 1.15E-06 6.5E-09 460 5.89E-06 2.88E-08 3.23E-06 1.24E-08 480 5.91E-06 5.17E-08 2.45E-06 2.26E-08 500 6.51E-06 7.04E-08 2.86E-06 3.17E-08 500 0.0000068 6.11E-08 2.84E-06 4.23E-08 520 0.000007 5.82E-08 1.97E-06 2.95E-08 540 5.51E-06 5.99E-08 1.61E-06 2.11E-09 560 7.26E-06 1.42E-07 3.19E-06 3.63E-08 580 0.0000056 2.06E-08 1.39E-06 4.56E-09 600 4.43E-06 4.81E-08 9.38E-07 7.04E-09 620 5.37E-06 3.03E-08 1.62E-06 8.16E-09 640 4.64E-06 4.47E-08 0.0000012 2.01E-08