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 4 23 1 1 80.0 80.0 0.00 0.80 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCC0100 Cyclococcolithus leptoporus TRACE 1 4 23 1 1 80.0 80.0 0.00 0.80 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0020 Gephyrocapsa caribbeanica ABUNDANT 1 4 23 1 1 80.0 80.0 0.00 0.80 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0060 Gephyrocapsa oceanica COMMON 1 4 23 1 1 80.0 80.0 0.00 0.80 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NHELI0100 Helicopontosphaera kamptneri TRACE 1 4 23 1 1 80.0 80.0 0.00 0.80 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NUMBI0030 Umbilicosphaera mirabilis TRACE 1 4 23 1 1 87.0 87.0 0.00 0.87 4 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCC0100 Cyclococcolithus leptoporus TRACE 1 4 23 1 1 87.0 87.0 0.00 0.87 4 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCT0010 Cyclolithella annula TRACE 1 4 23 1 1 87.0 87.0 0.00 0.87 4 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 4 23 1 1 87.0 87.0 0.00 0.87 4 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa RARE 1 4 23 1 1 123.0 123.0 0.00 1.23 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCC0100 Cyclococcolithus leptoporus COMMON 1 4 23 1 1 123.0 123.0 0.00 1.23 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0020 Gephyrocapsa caribbeanica ABUNDANT 1 4 23 1 1 123.0 123.0 0.00 1.23 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0060 Gephyrocapsa oceanica ABUNDANT 1 4 23 1 1 123.0 123.0 0.00 1.23 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 4 23 1 1 123.0 123.0 0.00 1.23 5 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 4 23 1 2 111.0 111.0 0.00 2.61 3 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCC0100 Cyclococcolithus leptoporus RARE 1 4 23 1 2 111.0 111.0 0.00 2.61 3 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa RARE 1 4 23 1 2 111.0 111.0 0.00 2.61 3 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NUMBI0030 Umbilicosphaera mirabilis RARE 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NASPO0010 Aspidorhabdus stylifer RARE 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCERO0050 Ceratolithus cristatus TRACE 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCC0100 Cyclococcolithus leptoporus RARE 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISC0080 Discoaster brouweri RARE 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISL0125 Discolithina phaseola RARE 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0020 Gephyrocapsa caribbeanica COMMON 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NHELI0100 Helicopontosphaera kamptneri RARE 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa TRACE 1 4 23 1 2 144.0 144.0 0.00 2.94 10 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NUMBI0030 Umbilicosphaera mirabilis RARE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCERO0050 Ceratolithus cristatus TRACE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCOCO0300 Coccolithus pelagicus TRACE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCC0100 Cyclococcolithus leptoporus RARE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCT0010 Cyclolithella annula TRACE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISC0025 Discoaster aster TRACE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISC0080 Discoaster brouweri RARE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISC0350 Discoaster pentaradiatus TRACE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISL0125 Discolithina phaseola RARE 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0020 Gephyrocapsa caribbeanica COMMON 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0060 Gephyrocapsa oceanica COMMON 1 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NHELI0100 Helicopontosphaera kamptneri COMMON 2 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NHELI0210 Helicopontosphaera seminulum TRACE 2 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NHELI0250 Helicopontosphaera wallichii TRACE 2 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPONT0060 Pontosphaera discopora TRACE 2 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPONT0140 Pontosphaera scutellum TRACE 2 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa COMMON 2 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NSPHN0010 Sphenolithus abies TRACE 2 4 23 1 2 150.0 150.0 0.00 3.00 18 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NUMBI0030 Umbilicosphaera mirabilis RARE 2 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NASPO0010 Aspidorhabdus stylifer RARE 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCOCO0300 Coccolithus pelagicus TRACE 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCC0100 Cyclococcolithus leptoporus RARE 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISC0080 Discoaster brouweri RARE 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISL0125 Discolithina phaseola RARE 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0010 Gephyrocapsa aperta ABUNDANT 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0020 Gephyrocapsa caribbeanica COMMON 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0060 Gephyrocapsa oceanica ABUNDANT 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NHELI0100 Helicopontosphaera kamptneri RARE 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa RARE 2 4 23 1 3 10.0 10.0 0.00 3.10 12 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NUMBI0030 Umbilicosphaera mirabilis RARE 2 4 23 1 3 144.0 144.0 0.00 4.44 6 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCERO0050 Ceratolithus cristatus RARE 1 4 23 1 3 144.0 144.0 0.00 4.44 6 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0010 Gephyrocapsa aperta RARE 1 4 23 1 3 144.0 144.0 0.00 4.44 6 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0020 Gephyrocapsa caribbeanica COMMON 1 4 23 1 3 144.0 144.0 0.00 4.44 6 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0060 Gephyrocapsa oceanica ABUNDANT 1 4 23 1 3 144.0 144.0 0.00 4.44 6 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa RARE 1 4 23 1 3 144.0 144.0 0.00 4.44 6 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NUMBI0030 Umbilicosphaera mirabilis RARE 1 4 23 1 4 94.0 94.0 0.00 5.44 5 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 377 NCERO0050 Ceratolithus cristatus PRESENT 1 4 23 1 4 94.0 94.0 0.00 5.44 5 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 377 NCOCO0090 Coccolithus doronicoides PRESENT 1 4 23 1 4 94.0 94.0 0.00 5.44 5 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 377 NCYCC0100 Cyclococcolithus leptoporus PRESENT 1 4 23 1 4 94.0 94.0 0.00 5.44 5 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 377 NCYCT0010 Cyclolithella annula PRESENT 1 4 23 1 4 94.0 94.0 0.00 5.44 5 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 377 NRHAO0010 Rhabdosphaera clavigera PRESENT 1 4 23 1 CC 0.0 0.0 0.00 7.60 7 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NASPO0010 Aspidorhabdus stylifer RARE 1 4 23 1 CC 0.0 0.0 0.00 7.60 7 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCOCO0300 Coccolithus pelagicus RARE 1 4 23 1 CC 0.0 0.0 0.00 7.60 7 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NCYCC0100 Cyclococcolithus leptoporus RARE 1 4 23 1 CC 0.0 0.0 0.00 7.60 7 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NDISL0125 Discolithina phaseola RARE 1 4 23 1 CC 0.0 0.0 0.00 7.60 7 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NGEPH0020 Gephyrocapsa caribbeanica COMMON 1 4 23 1 CC 0.0 0.0 0.00 7.60 7 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NPSEU0010 Pseudoemiliania lacunosa RARE 1 4 23 1 CC 0.0 0.0 0.00 7.60 7 HAY,W.W. 4 NANNOFOSSILS NO AGE GIVEN 463 NUMBI0030 Umbilicosphaera mirabilis RARE 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NCHIA0115 Chiasmolithus sp. PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NCOCO0100 Coccolithus eopelagicus PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NCYCC0150 Cyclococcolithus neogammation PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NDISC0125 Discoaster deflandrei PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NHELI0090 Helicopontosphaera intermedia PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NHELI0100 Helicopontosphaera kamptneri PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NHELI0140 Helicopontosphaera parallela PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NHELI0240 Helicopontosphaera truncata PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NSPHN0030 Sphenolithus belemnos PRESENT 1 4 23 5 1 26.0 26.0 121.00 121.26 10 BUKRY,D. 4 NANNOFOSSILS NO AGE GIVEN 378 NTRIQ0010 Triquetrorhabdulus carinatus PRESENT 1