leg site hole core section top interval depth(cm) bottom interval depth (cm) coredepth(m) sample depth(m) total number of observed fossils investigators name publication date (month/year) dsdp initial report volume number fossil group group abundance chemical overgrowth chemical dissolution mechanical preservations age page number reference fossil code fossil fossil abundance fossil preservation record join code 6 53 A 2 1 145.0 150.0 21.60 23.07 3 HAY,W.W. 6 NANNOFOSSILS NO AGE GIVEN 1008 NDISC0080 Discoaster brouweri PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 3 HAY,W.W. 6 NANNOFOSSILS NO AGE GIVEN 1008 NDISC0170 Discoaster extensus PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 3 HAY,W.W. 6 NANNOFOSSILS NO AGE GIVEN 1008 NDISC0375 Discoaster prepentaradiatus PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 7 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NCYCC0100 Cyclococcolithus leptoporus PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 7 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NDISC0080 Discoaster brouweri PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 7 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NDISC0102 Discoaster challengerii PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 7 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NDISC0165 Discoaster exilis PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 7 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NDISC0350 Discoaster pentaradiatus PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 7 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NHELI0100 Helicopontosphaera kamptneri PRESENT 1 6 53 A 2 1 145.0 150.0 21.60 23.07 7 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NRETI0180 Reticulofenestra pseudoumbilica PRESENT 1 6 53 A 2 4 24.0 25.0 21.60 26.35 1 HAY,W.W. 6 NANNOFOSSILS NO AGE GIVEN 1009 NDISC0170 Discoaster extensus PRESENT 1 6 53 A 3 5 75.0 76.0 53.30 60.06 6 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NCYCC0100 Cyclococcolithus leptoporus PRESENT 1 6 53 A 3 5 75.0 76.0 53.30 60.06 6 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NDISC0100 Discoaster challengerii PRESENT 1 6 53 A 3 5 75.0 76.0 53.30 60.06 6 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NDISC0167 Discoaster exilis (q) PRESENT 1 6 53 A 3 5 75.0 76.0 53.30 60.06 6 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NDISC0525 Discoaster variabilis PRESENT 1 6 53 A 3 5 75.0 76.0 53.30 60.06 6 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NRETI0180 Reticulofenestra pseudoumbilica PRESENT 1 6 53 A 3 5 75.0 76.0 53.30 60.06 6 BUKRY,D. 6 NANNOFOSSILS NO AGE GIVEN 981 NTRIQ0040 Triquetrorhabdulus rugosus PRESENT 1