# NOAA Paleoclimatology Program - Paleocean Site Data # m9-ggc48-tab.txt # Complete Data # File Created: 28-Oct-2008 # #********************************************************************************* # Please cite the contributor and the original publications when using these data #********************************************************************************* # # Missing Values indicated by '-999' # # PI: Louisa I. Bradtmiller # Core/Site: MW91-9 GGC48 # Latitude: 0.00.00N ( 0) # Longitude: 161.00.00E ( 161) # Water Depth(m): 3400 # # Publications: # Bradtmiller, L.I., R.F. Anderson, M.Q. Fleisher, and L.H. Burckle. 2006. Diatom # productivity in the equatorial Pacific Ocean from the last glacial period to # the present: A test of the silicic acid leakage hypothesis. Paleoceanography, # 21, PA4201. #------------------ # # Description & Notes: # Equatorial Pacific Sediment Composition and Radionuclide Data # Data sources: V19-30- Shackleton et al. [1983]; N. Shackleton, personal communication, # 2004.; V21-40 , RC13-140, RC11-238- Koutavas and Lynch-Stieglitz [2003]; RC13-114- # Marchitto et al. [2005]; TT013-PC18, TT013-PC72- Murray et al. [2000] 18O; Murray # et al. [1995, 2000]; RC17-77- Berger et al. [1994]; V28-203- Leinen [1989]; MD97-2138- # Pichat et al. [2004]; MW91-09- W. S. Broecker and C. D. McCorkle (unpublished, # 2002, available at www.ldeo.columbia.edu/users/broecker/WestPacific.pdf); MW91-9 # BC36 & BC51- Broecker et al. [1999]. # # Variables: # depth Depth (cm) # yrBP radiocarbon years B.P. (Libby half-life; B.P. = 1950) # 230Th.dpm 230-Thorium total (dpm/g) # 230Th.dpm.err 230-Thorium total (dpm/g) Error # 230Th.flux 230Thorium-normalized mass flux (g/cm^2/kyr) # 230Th-xs-0 Excess 230-Thorium concentration (dpm/g) # 231Pa.dpm 231-Protactinium total (dpm/g) # 231Pa.dpm.err 231-Protactinium total (dpm/g) Error # 231Pa/230Thxs0 231 Protactinium/230 Thorium, excess ratio # 231Pa-xs Excess 231-Protactinium total (dpm/g) # 232Th.dpm 232-Thorium total (dpm/g) # 232Th.dpm.err 232-Thorium total (dpm/g) Error # 234U.dpm 234-Uranium total (dpm/g) # 234U.dpm.err 234-Uranium total (dpm/g) Error # 238U.dpm 238-Uranium total (dpm/g) # 238U.dpm.err 238-Uranium total (dpm/g) Error # carb-w% Calcium carbonate weight percent # opal% Opal percent # # CORE: MW91-9 GGC48 depth yrBP 230Th.dpm 230Th.dpm.err 230Th.flux 230Th-xs-0 231Pa.dpm 231Pa.dpm.err 231Pa/230Thxs0 231Pa-xs 232Th.dpm 232Th.dpm.err 234U.dpm 234U.dpm.err 238U.dpm 238U.dpm.err carb-w% opal% notes 1 629.4 12.75 0.156 0.701 12.687 0.776 0.005 0.061 0.772 0.125 0.001 0.213 0.007 0.19 0.002 81.03 2.806 Data from MW91-9 BC51(box core) Location: 0N 161E 3430m 6 3776.4 10.074 0.136 0.862 10.023 0.601 0.007 0.062 0.597 0.093 0.002 0.186 0.005 0.169 0.002 86.22 2.819 9 5664.6 10.392 0.12 0.821 10.341 0.618 0.009 0.064 0.614 0.088 0.001 0.186 0.007 0.167 0.002 82.32 2.569 Data from MW91-9 BC51(box core) Location: 0N 161E 3430m 12 6968 10.258 0.123 0.823 10.192 0.578 0.008 0.061 0.573 0.113 0.001 0.208 0.004 0.186 0.002 83.48 2.978 18 8990 9.214 0.109 0.901 9.138 0.496 0.005 0.06 0.491 0.134 0.002 0.188 0.004 0.162 0.002 81.5 2.699 24 11314.2 10.109 0.129 0.81 9.968 0.558 0.009 0.063 0.551 0.191 0.002 0.17 0.007 0.193 0.003 78.72 3.299 30 13789.6 12.05 0.207 0.67 11.911 0.632 0.017 0.061 0.624 0.258 0.003 0.167 0.006 0.212 0.003 76.57 3.706 36 16265 12.637 0.184 0.628 12.487 0.617 0.009 0.058 0.607 0.28 0.004 0.216 0.009 0.209 0.004 74.48 4.366 42 18722.9 12.374 0.163 0.633 12.228 0.569 0.014 0.055 0.56 0.274 0.004 0.236 0.007 0.194 0.003 77.5 4.652 48 21180.7 11.854 0.176 0.651 11.707 0.514 0.014 0.053 0.505 0.276 0.004 0.229 0.008 0.188 0.003 75.2 4.57 54 24769.2 9.858 0.178 0.77 9.735 0.447 0.014 0.057 0.439 0.223 0.003 0.213 0.009 0.174 0.002 78.75 4.184 60 26615.4 8.564 0.092 0.872 8.452 0.384 0.008 0.058 0.378 0.197 0.002 0.209 0.01 0.167 0.003 80 3.598 66 29384.6 7.649 0.138 0.961 7.552 0.358 0.014 0.061 0.352 0.162 0.002 0.192 0.008 0.157 0.002 84.24 3.383 72 32153.8 7.005 0.132 1.201 6.887 0.343 0.009 0.054 0.337 0.163 0.002 0.181 0.01 0.155 0.002 82.24 3.191 78 34923.1 6.744 0.088 1.234 6.632 0.333 0.005 0.055 0.327 0.155 0.002 0.176 0.007 0.151 0.002 82.02 2.418