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 26 258 1 1 40.0 40.0 0.00 0.90 4 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 1 1 40.0 40.0 0.00 0.90 4 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NGEPH0100 Gephyrocapsa sp. COMMON 1 26 258 1 1 40.0 40.0 0.00 0.90 4 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 1 1 40.0 40.0 0.00 0.90 4 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NSCYP0183 Scyphosphaera sp. RARE 1 26 258 1 3 62.0 62.0 0.00 4.12 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 1 3 62.0 62.0 0.00 4.12 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NGEPH0100 Gephyrocapsa sp. COMMON 1 26 258 1 3 62.0 62.0 0.00 4.12 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 1 5 113.0 113.0 0.00 7.63 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 1 5 113.0 113.0 0.00 7.63 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NGEPH0100 Gephyrocapsa sp. COMMON 1 26 258 1 5 113.0 113.0 0.00 7.63 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 1 CC 0.0 0.0 0.00 9.60 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 1 CC 0.0 0.0 0.00 9.60 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NGEPH0100 Gephyrocapsa sp. COMMON 1 26 258 1 CC 0.0 0.0 0.00 9.60 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 2 1 140.0 140.0 9.50 10.90 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 2 1 140.0 140.0 9.50 10.90 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NGEPH0100 Gephyrocapsa sp. COMMON 1 26 258 2 1 140.0 140.0 9.50 10.90 3 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 2 3 50.0 50.0 9.50 13.00 5 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 2 3 50.0 50.0 9.50 13.00 5 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NGEPH0100 Gephyrocapsa sp. COMMON 1 26 258 2 3 50.0 50.0 9.50 13.00 5 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 2 3 50.0 50.0 9.50 13.00 5 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 26 258 2 3 50.0 50.0 9.50 13.00 5 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NSCYP0183 Scyphosphaera sp. RARE 1 26 258 2 CC 0.0 0.0 9.50 14.10 4 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 2 CC 0.0 0.0 9.50 14.10 4 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NGEPH0100 Gephyrocapsa sp. COMMON 1 26 258 2 CC 0.0 0.0 9.50 14.10 4 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 2 CC 0.0 0.0 9.50 14.10 4 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 26 258 3 1 12.0 12.0 47.50 47.62 7 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT 1 GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 3 1 12.0 12.0 47.50 47.62 7 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT 1 GOOD NO AGE GIVEN 636 NDISC0080 Discoaster brouweri RARE 1 26 258 3 1 12.0 12.0 47.50 47.62 7 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT 1 GOOD NO AGE GIVEN 636 NDISC0350 Discoaster pentaradiatus RARE 1 26 258 3 1 12.0 12.0 47.50 47.62 7 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT 1 GOOD NO AGE GIVEN 636 NDISC0465 Discoaster surculus RARE 1 26 258 3 1 12.0 12.0 47.50 47.62 7 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT 1 GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 3 1 12.0 12.0 47.50 47.62 7 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT 1 GOOD NO AGE GIVEN 636 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 26 258 3 1 12.0 12.0 47.50 47.62 7 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT 1 GOOD NO AGE GIVEN 636 NSCYP0183 Scyphosphaera sp. COMMON 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0030 Discoaster asymmetricus RARE 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0080 Discoaster brouweri RARE 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0350 Discoaster pentaradiatus RARE 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0465 Discoaster surculus COMMON 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0470 Discoaster tamalis RARE 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NPSEU0010 Pseudoemiliania lacunosa COMMON 1 26 258 3 3 110.0 110.0 47.50 51.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NSCYP0183 Scyphosphaera sp. RARE 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0030 Discoaster asymmetricus RARE 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0080 Discoaster brouweri RARE 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0350 Discoaster pentaradiatus COMMON 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0465 Discoaster surculus COMMON 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0470 Discoaster tamalis RARE 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NPSEU0010 Pseudoemiliania lacunosa RARE 1 26 258 3 5 60.0 60.0 47.50 54.10 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NSCYP0183 Scyphosphaera sp. RARE 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCERO0080 Ceratolithus rugosus RARE 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0030 Discoaster asymmetricus RARE 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0080 Discoaster brouweri RARE 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0465 Discoaster surculus RARE 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0470 Discoaster tamalis RARE 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NPSEU0010 Pseudoemiliania lacunosa RARE 1 26 258 3 CC 0.0 0.0 47.50 56.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NSCYP0183 Scyphosphaera sp. RARE 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NCERO0100 Ceratolithus tricorniculatus RARE 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NDISC0100 Discoaster challengerii RARE 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NDISC0350 Discoaster pentaradiatus RARE 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NDISC0505 Discoaster trinidadensis RARE 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NRETI0180 Reticulofenestra pseudoumbilica RARE 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NSCYP0183 Scyphosphaera sp. RARE 1 26 258 4 1 110.0 110.0 85.50 86.60 9 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS COMMON 1 MODERATE NO AGE GIVEN 636 NSPHN0010 Sphenolithus abies RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCERO0100 Ceratolithus tricorniculatus RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NCYCO0080 Cyclococcolithina leptopora COMMON 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0080 Discoaster brouweri RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0100 Discoaster challengerii RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0350 Discoaster pentaradiatus RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0380 Discoaster pseudovariabilis RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0390 Discoaster quinqueramus RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0465 Discoaster surculus RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NDISC0505 Discoaster trinidadensis RARE 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NHELI0100 Helicopontosphaera kamptneri COMMON 1 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NRETI0180 Reticulofenestra pseudoumbilica RARE 2 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NSCYP0183 Scyphosphaera sp. RARE 2 26 258 4 CC 0.0 0.0 85.50 87.10 13 THIERSTEIN,H.R. 12/1974 26 NANNOFOSSILS ABUNDANT GOOD NO AGE GIVEN 636 NSPHN0010 Sphenolithus abies COMMON 2