Summary of radiocarbon-calibrated shell ages of Laqueus erythraeus estimated by amino-acid racemization (with 95% confidence intervals on the mean age), with water depth (m), sampling year, and D/L of
The extent of racemization of isoleucine and aspartic acid has been measured on cetacean ear bones from the center of 8 manganese nodules in order to estimate the ages of the nuclei of the nodules and
