leg site hole age mnemonic auxiliary age mnemonic top of section depth(m) bottom of section depth(m) special condition age auxiliary age averaged age age top of section(million years) age bottom of section(million years) average age(million years)t data source 10 95 UPPER PLEISTOCENE 0.0 7.0 NO AGE GIVEN NO AGE GIVEN 0.01 0.7 0.355 DSDP INITIAL REPORTS 10 95 LOWER OLIGOCENE 82.0 207.0 NO AGE GIVEN NO AGE GIVEN 30 37.5 33.75 DSDP INITIAL REPORTS 10 95 UPPER EOCENE 236.0 245.0 NO AGE GIVEN NO AGE GIVEN 37.5 43 40.25 DSDP INITIAL REPORTS 10 95 MIDDLE EOCENE 274.0 341.0 NO AGE GIVEN NO AGE GIVEN 43 49 46 DSDP INITIAL REPORTS 10 95 MIDDLE EOCENE LOWER EOCENE 344.0 350.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 43 53.5 48.25 DSDP INITIAL REPORTS 10 95 UPPER PALEOCENE 363.0 371.0 NO AGE GIVEN NO AGE GIVEN 53.5 60 56.75 DSDP INITIAL REPORTS 10 95 LOWER PALEOCENE 377.0 395.0 NO AGE GIVEN NO AGE GIVEN 60 65 62.5 DSDP INITIAL REPORTS 10 95 CAMPANIAN 395.0 408.0 NO AGE GIVEN NO AGE GIVEN 70 78 74 DSDP INITIAL REPORTS 10 95 SANTONIAN 408.0 438.0 NO AGE GIVEN NO AGE GIVEN 78 82 80 DSDP INITIAL REPORTS 10 95 ALBIAN 438.0 463.0 NO AGE GIVEN NO AGE GIVEN 100 108 104 DSDP INITIAL REPORTS