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 79 547 A UPPER PLEISTOCENE 51.0 60.5 NO AGE GIVEN NO AGE GIVEN 0.01 0.7 0.355 DSDP INITIAL REPORTS 79 547 A PLEISTOCENE 79.5 89.0 A LEGITIMATE AGE INVERSION NO AGE GIVEN NO AGE GIVEN 0.011 1.8 .9055 DSDP INITIAL REPORTS 79 547 A MIDDLE PLIOCENE LOWER PLIOCENE 89.0 98.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 3 5 4 DSDP INITIAL REPORTS 79 547 A LOWER PLIOCENE UPPER MIOCENE 98.5 117.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 3.4 10.5 6.95 DSDP INITIAL REPORTS 79 547 A UPPER MIOCENE 117.5 141.0 NO AGE GIVEN NO AGE GIVEN 5 10.5 7.75 DSDP INITIAL REPORTS 79 547 A UPPER MIOCENE MIDDLE MIOCENE 141.1 146.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 5 16 10.5 DSDP INITIAL REPORTS 79 547 A MIDDLE MIOCENE 146.0 198.2 NO AGE GIVEN NO AGE GIVEN 10.5 16 13.25 DSDP INITIAL REPORTS 79 547 A LOWER MIOCENE 198.2 204.3 NO AGE GIVEN NO AGE GIVEN 16 22.5 19.25 DSDP INITIAL REPORTS 79 547 A MIDDLE OLIGOCENE LOWER OLIGOCENE 204.3 212.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 29 37.5 33.25 DSDP INITIAL REPORTS 79 547 A LOWER OLIGOCENE 212.5 222.0 NO AGE GIVEN NO AGE GIVEN 30 37.5 33.75 DSDP INITIAL REPORTS 79 547 A LOWER OLIGOCENE UPPER EOCENE 222.0 231.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 30 43 36.5 DSDP INITIAL REPORTS 79 547 A UPPER EOCENE 231.5 279.0 NO AGE GIVEN NO AGE GIVEN 37.5 43 40.25 DSDP INITIAL REPORTS 79 547 A LOWER EOCENE UPPER PALEOCENE 279.0 298.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 49 60 54.5 DSDP INITIAL REPORTS 79 547 A UPPER PALEOCENE 298.0 307.5 NO AGE GIVEN NO AGE GIVEN 53.5 60 56.75 DSDP INITIAL REPORTS 79 547 A UPPER PALEOCENE MIDDLE PALEOCENE 307.5 317.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 53.5 60 56.75 DSDP INITIAL REPORTS 79 547 A MIDDLE PALEOCENE 317.0 345.5 NO AGE GIVEN NO AGE GIVEN 58 60 59 DSDP INITIAL REPORTS 79 547 A MIDDLE PALEOCENE LOWER PALEOCENE 345.5 355.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 58 65 61.5 DSDP INITIAL REPORTS 79 547 A LOWER PALEOCENE 355.0 374.0 NO AGE GIVEN NO AGE GIVEN 60 65 62.5 DSDP INITIAL REPORTS 79 547 A UPPER MAESTRICHTIAN MIDDLE MAESTRICHTIAN 374.0 383.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 65 67 66 DSDP INITIAL REPORTS 79 547 A MIDDLE MAESTRICHTIAN 383.5 393.0 NO AGE GIVEN NO AGE GIVEN 66 67 66.5 DSDP INITIAL REPORTS 79 547 A LOWER MAESTRICHTIAN MIDDLE CAMPANIAN 393.0 402.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 67.5 76 71.75 DSDP INITIAL REPORTS 79 547 A CAMPANIAN 402.5 421.5 A LEGITIMATE AGE INVERSION NO AGE GIVEN NO AGE GIVEN 70 78 74 DSDP INITIAL REPORTS 79 547 A CAMPANIAN MIDDLE CENOMANIAN 421.5 431.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 70 97.5 83.75 DSDP INITIAL REPORTS 79 547 A UPPER CENOMANIAN MIDDLE CENOMANIAN 431.0 497.5 A LEGITIMATE AGE INVERSION NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 92 97.5 94.75 DSDP INITIAL REPORTS 79 547 A MIDDLE CENOMANIAN LOWER CENOMANIAN 497.5 630.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 95 100 97.5 DSDP INITIAL REPORTS 79 547 A UPPER ALBIAN 630.5 744.5 NO AGE GIVEN NO AGE GIVEN 100 104 102 DSDP INITIAL REPORTS