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 44 391 C PLEISTOCENE 335.5 345.0 NO AGE GIVEN NO AGE GIVEN 0.011 1.8 .9055 DSDP INITIAL REPORTS 44 391 C LOWER MIOCENE 611.0 620.5 NO AGE GIVEN NO AGE GIVEN 16 22.5 19.25 DSDP INITIAL REPORTS 44 391 C UPPER CRETACEOUS ALBIAN 677.5 687.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 65 108 86.5 DSDP INITIAL REPORTS 44 391 C UPPER ALBIAN 687.0 791.5 NO AGE GIVEN NO AGE GIVEN 100 104 102 DSDP INITIAL REPORTS 44 391 C LOWER ALBIAN UPPER APTIAN 829.5 839.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 106 112 109 DSDP INITIAL REPORTS 44 391 C LOWER ALBIAN APTIAN 896.5 905.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 106 110 108 DSDP INITIAL REPORTS 44 391 C APTIAN UPPER BARREMIAN 924.5 962.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 108 118 113 DSDP INITIAL REPORTS 44 391 C LOWER BARREMIAN UPPER VALANGINIAN 981.5 991.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 118 128.5 123.3 DSDP INITIAL REPORTS 44 391 C BARREMIAN 1000.5 1010.0 A LEGITIMATE AGE INVERSION NO AGE GIVEN NO AGE GIVEN 115 121 118 DSDP INITIAL REPORTS 44 391 C LOWER BARREMIAN UPPER VALANGINIAN 1010.0 1209.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 118 128.5 123.3 DSDP INITIAL REPORTS 44 391 C LOWER VALANGINIAN UPPER BERRIASIAN 1209.5 1257.0 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 128.5 133 130.8 DSDP INITIAL REPORTS 44 391 C LOWER BERRIASIAN UPPER TITHONIAN 1257.0 1323.5 NO AGE GIVEN NO AGE GIVEN NO AGE GIVEN 133 138 135.5 DSDP INITIAL REPORTS 44 391 C LOWER TITHONIAN 1323.5 1412.0 NO AGE GIVEN NO AGE GIVEN 138 141 139.5 DSDP INITIAL REPORTS