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 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NCOCO0300 Coccolithus pelagicus 37% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NCYCC0100 Cyclococcolithus leptoporus 22% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NCYCC0130 Cyclococcolithus macintyrei 01% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NELLP0010 Ellipsodiscoaster lidzii 01% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NEMIL0020 Emiliania huxleyi 01% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NGEPH0020 Gephyrocapsa caribbeanica 10% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NGEPH0030 Gephyrocapsa doronicoides 17% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NGEPH0060 Gephyrocapsa oceanica 08% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NHELI0250 Helicopontosphaera wallichii 01% 1 55 431 1 1 40.0 42.0 0.00 0.41 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NRETI0232 Reticulofenestra sp. (q) 02% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NCOCO0300 Coccolithus pelagicus 24% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NCYCC0100 Cyclococcolithus leptoporus 20% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NCYCC0130 Cyclococcolithus macintyrei 02% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NEMIL0020 Emiliania huxleyi 04% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NGEPH0020 Gephyrocapsa caribbeanica 07% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NGEPH0030 Gephyrocapsa doronicoides 35% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NGEPH0060 Gephyrocapsa oceanica 05% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NHELI0100 Helicopontosphaera kamptneri 01% 1 55 431 1 CC 0.00 2.02 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS GOOD NO AGE GIVEN 355 NRETI0232 Reticulofenestra sp. (q) 02% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NCOCO0300 Coccolithus pelagicus 12% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NCYCC0100 Cyclococcolithus leptoporus 28% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NCYCC0130 Cyclococcolithus macintyrei 03% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NEMIL0020 Emiliania huxleyi 05% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0020 Gephyrocapsa caribbeanica 04% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0030 Gephyrocapsa doronicoides 41% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0060 Gephyrocapsa oceanica 04% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NHELI0100 Helicopontosphaera kamptneri TRACE 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NRETI0232 Reticulofenestra sp. (q) 02% 1 55 431 2 1 7.0 9.0 0.00 0.08 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NUMBI0030 Umbilicosphaera mirabilis TRACE 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NCOCO0300 Coccolithus pelagicus 13% 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NCYCC0100 Cyclococcolithus leptoporus 43% 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NCYCC0130 Cyclococcolithus macintyrei 02% 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NEMIL0020 Emiliania huxleyi 02% 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0020 Gephyrocapsa caribbeanica TRACE 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0030 Gephyrocapsa doronicoides 31% 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0060 Gephyrocapsa oceanica 06% 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NHELI0100 Helicopontosphaera kamptneri TRACE 1 55 431 2 1 25.0 27.0 0.00 0.26 9 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NRETI0232 Reticulofenestra sp. (q) 02% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NCOCO0300 Coccolithus pelagicus 13% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NCYCC0100 Cyclococcolithus leptoporus 34% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NCYCC0130 Cyclococcolithus macintyrei 02% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NEMIL0020 Emiliania huxleyi 03% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NGEPH0020 Gephyrocapsa caribbeanica 03% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NGEPH0030 Gephyrocapsa doronicoides 36% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NGEPH0060 Gephyrocapsa oceanica 06% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NHELI0100 Helicopontosphaera kamptneri 01% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NHELI0250 Helicopontosphaera wallichii PRESENT 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NRETI0232 Reticulofenestra sp. (q) 02% 1 55 431 2 1 119.0 121.0 0.00 1.20 11 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS MODERATE NO AGE GIVEN 355 NSYRA0070 Syracosphaera pulchra 01% 2 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NCOCO0300 Coccolithus pelagicus 23% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NCYCC0100 Cyclococcolithus leptoporus 63% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NEMIL0020 Emiliania huxleyi 03% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0020 Gephyrocapsa caribbeanica 01% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0030 Gephyrocapsa doronicoides 01% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NGEPH0060 Gephyrocapsa oceanica 05% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NHELI0250 Helicopontosphaera wallichii 01% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NSCAP0020 Scapholithus fossilis 01% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NSYRA0070 Syracosphaera pulchra 01% 1 55 431 2 CC 0.00 1.60 10 TAKAYAMA,T. 09/1980 55 NANNOFOSSILS POOL NO AGE GIVEN 355 NUMBI0030 Umbilicosphaera mirabilis 01% 1