> MAR Paleowaterdepth Site – Age=67Ma 2023.32 -3400.91 1262B 1764.66 -3375.61 1262B 1887.49 -3369.87 1262B 2367.55 -2906.92 356 345.67 -4491.43 524 697.51 -4490.13 524 275.13 -4490.00 524 390.62 -4489.20 524 924.64 -4488.03 524 1243.19 -4487.37 524 966.18 -4486.09 524 205.33 -4485.51 524 403.45 -4482.82 524 299.55 -4482.31 524 164.79 -4481.56 524 2137.16 -1227.65 516 2440.64 -1221.07 516 2009.89 -1207.69 516