We performed a comprehensive hole-to-hole and site-to-site correlation for Sites 1218 and 1219, using physical property measurements. We compensated for depth distortions within cores by developing detailed "stretched and squeezed" revised composite depth scales for ODP Sites 1218 and 1219, two sites that are separated laterally by more than ~740 km. Our new, improved rmcd scale allowed the generation of stacked lithologic parameter records, with a reduced noise component. A detailed site-to-site correlation of Sites 1218 and 1219 is possible down to the decimeter scale (across ~740 km), allowing improvement and verification of biostratigraphic and paleomagnetic events. These integrated stratigraphic datum events form the basis for additional (astronomical) age scale developments and intercalibrations of magneto- and biostratigraphic datum points. Stacked MST data from the two sites, combined with additional chemical determinations of CaCO3 content, allowed the generation of high-resolution "estimated" CaCO3 curves. By matching stacks of core physical property measurements to downhole logging data, we were able to estimate in situ depths and to correct for core expansion that we find to be due to sediment unloading during coring.