Core ID Depth(cm) 14Cage 1s YearAD 1s 31MC OS-45713 0.5 >Modern 31MC OS-58731 26.5 620 30 1950 94 31MC OS-52863 49.5 675 45 1950 95 34GGC OS-52741 9.0 780 55 1950 79 34GGC OS-52742 104.0 1320 40 1950 43 34GGC OS-52743 200.0 1900 45 1950 43 34GGC OS-52733 304.0 2270 45 1950 59 34GGC OS-45717 380.5 2750 30 1950 43