add.dates               Add dates to age-depth plots
calib.t                 Comparison dates calibrated using both the t
                        distribution (Christen and Perez 2009) and the
                        normal distribution.
clam                    clam
deptime.age             Calculates the slope of a straight curve at the
                        desired age.
deptime.depth           Calculates *for each iteration* the slope of a
                        straight curve between depths just above and
                        below the desired point.
plot_proxies            Produce a plot of proxy values against calendar
                        age.
