Table 2.

DAD model results for each sample

Sample	Mean ages (ka)	Number of rasters	D/R (×10–12 cm2/s)*	Age DAD (ka)
TPL-73	64.1ka+/−1.3	5	5.6 + 1.7/−1.6	67 + 1.8/−2.2
TPL-74	67.3ka+/−1.3	6	1.5 + 1.7/−1.6	71 + 1.5/−1.5

*All associated errors are 2 SD, except for the diffusion coefficient (D/R), which is reported with the 1 SD.