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 62 464 LOWER PLEISTOCENE 0.0 3.5 NO AGE GIVEN NO AGE GIVEN 1.2 1.8 1.5 DSDP INITIAL REPORTS 62 464 UPPER PLIOCENE 3.5 11.0 NO AGE GIVEN NO AGE GIVEN 1.8 3.4 2.6 DSDP INITIAL REPORTS 62 464 LOWER PLIOCENE 11.0 32.0 NO AGE GIVEN NO AGE GIVEN 3.4 5 4.2 DSDP INITIAL REPORTS 62 464 LOWER PLIOCENE UPPER MIOCENE 32.0 41.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 3.4 10.5 6.95 DSDP INITIAL REPORTS 62 464 LOWER MIOCENE UPPER EOCENE 41.5 45.9 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 16 43 29.5 DSDP INITIAL REPORTS 62 464 LOWER EOCENE 45.9 51.0 NO AGE GIVEN NO AGE GIVEN 49 53.5 51.25 DSDP INITIAL REPORTS 62 464 PALEOCENE 51.0 70.0 NO AGE GIVEN NO AGE GIVEN 53.5 65 59.25 DSDP INITIAL REPORTS 62 464 UPPER CRETACEOUS 70.0 89.0 NO AGE GIVEN NO AGE GIVEN 65 100 82.5 DSDP INITIAL REPORTS 62 464 CENOMANIAN 89.0 146.0 NO AGE GIVEN NO AGE GIVEN 92 100 96 DSDP INITIAL REPORTS 62 464 LOWER CENOMANIAN UPPER ALBIAN 146.0 165.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 97.5 104 100.8 DSDP INITIAL REPORTS 62 464 UPPER ALBIAN 165.0 212.5 NO AGE GIVEN NO AGE GIVEN 100 104 102 DSDP INITIAL REPORTS 62 464 MIDDLE ALBIAN LOWER ALBIAN 212.5 231.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 104 108 106 DSDP INITIAL REPORTS 62 464 LOWER ALBIAN 231.5 241.0 NO AGE GIVEN NO AGE GIVEN 106 108 107 DSDP INITIAL REPORTS 62 464 LOWER ALBIAN UPPER APTIAN 241.0 250.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 106 112 109 DSDP INITIAL REPORTS 62 464 LOWER ALBIAN APTIAN 260.0 298.0 A LEGITIMATE AGE INVERSION NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 106 110 108 DSDP INITIAL REPORTS