Table 1 Averaged parameters (weighted) from Owens Lake sediments in drill hole OL-92 used for calculating mass-sedimentation rates. Averages for entire core to Bishop Tuff (6-304 m): SR (sedimentation rate) = 40.1 cm/kyr X(H2O) (pore water content) = 0.372 x(sal) (pore water salinity) = 0.0027 rho(s) (grain density) = 2.63g /cm3 rho(b) (bulk density) = 2.01 g/cm3 CaCO3 content = 12.5 wt % MAR (mass sedimentation rate) = 51.4 g/cm2/kyr Averages for pre-Holocene radiocarbon-dated segment (6-24 m): SR (sedimentation rate) = 78.8 cm/kyr X(H2O) (pore water content) = 0.548 x(sal) (pore water salinity) = 0.00093 rho(s) (grain density) = 2.63 g/cm3 rho(b) (bulk density) = 1.68 g/cm3 CaCO3 content = 8.4 wt % MAR (mass sedimentation rate) = 52.4g/cm2/kyr