ChronData

age (unitless) [1-1]

SD (unitless) [1-1]

age_type (unitless) [1-1]

ID (unitless) [2-1]

age (yr BP) [2-1]

SD (yr) [2-1]

reservoir (yr) [2-1]

SD_error (yr) [2-1]

age_type (unitless) [2-1]