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 54 428 1 4 120.0 121.0 0.00 5.71 7 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0080 Cyclococcolithina leptopora PRESENT 1 54 428 1 4 120.0 121.0 0.00 5.71 7 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0020 Gephyrocapsa caribbeanica PRESENT 1 54 428 1 4 120.0 121.0 0.00 5.71 7 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0060 Gephyrocapsa oceanica PRESENT 1 54 428 1 4 120.0 121.0 0.00 5.71 7 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0070 Gephyrocapsa omega PRESENT 1 54 428 1 4 120.0 121.0 0.00 5.71 7 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0170 Helicosphaera wallichi PRESENT 1 54 428 1 4 120.0 121.0 0.00 5.71 7 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NSYRA0090 Syracosphaera sp. PRESENT 1 54 428 1 4 120.0 121.0 0.00 5.71 7 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NUMBI0040 Umbilicosphaera sibogae PRESENT 1 54 428 2 2 120.0 121.0 29.00 31.70 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0080 Cyclococcolithina leptopora COMMON 1 54 428 2 2 120.0 121.0 29.00 31.70 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0020 Gephyrocapsa caribbeanica PRESENT 1 54 428 2 2 120.0 121.0 29.00 31.70 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0060 Gephyrocapsa oceanica FEW 1 54 428 2 2 120.0 121.0 29.00 31.70 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0020 Helicosphaera carteri PRESENT 1 54 428 2 2 120.0 121.0 29.00 31.70 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NRETI0229 Reticulofenestra sp. (large) (q) PRESENT 1 54 428 2 2 120.0 121.0 29.00 31.70 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NRHAO0080 Rhabdosphaera stylifera PRESENT 1 54 428 2 2 120.0 121.0 29.00 31.70 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NSYRA0090 Syracosphaera sp. PRESENT 1 54 428 2 2 120.0 121.0 29.00 31.70 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NUMBI0040 Umbilicosphaera sibogae PRESENT 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0080 Cyclococcolithina leptopora PRESENT 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0010 Emiliania annula PRESENT 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0030 Emiliania ovata PRESENT 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0020 Gephyrocapsa caribbeanica PRESENT 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0050 Gephyrocapsa lumina PRESENT 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0060 Gephyrocapsa oceanica PRESENT 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0095 Gephyrocapsa sinuosa PRESENT 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0020 Helicosphaera carteri FEW 1 54 428 3 5 100.0 101.0 38.50 45.51 9 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0130 Helicosphaera sellii PRESENT 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCERO0081 Ceratolithus sp. PRESENT 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCREN0010 Crenalithus doronicoides PRESENT 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0080 Cyclococcolithina leptopora PRESENT 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0110 Cyclococcolithina macintyrei PRESENT 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISL0070 Discolithina japonica PRESENT 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISL0101 Discolithina multipora (q) PRESENT 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0010 Emiliania annula FEW 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0030 Emiliania ovata ABUNDANT 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0095 Gephyrocapsa sinuosa RARE 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0020 Helicosphaera carteri COMMON 1 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0130 Helicosphaera sellii ABUNDANT 2 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NRHAO0080 Rhabdosphaera stylifera PRESENT 2 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NSCAP0040 Scapholithus sp. PRESENT 2 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NSYRA0090 Syracosphaera sp. PRESENT 2 54 428 4 5 120.0 121.0 48.00 55.21 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NUMBI0040 Umbilicosphaera sibogae PRESENT 2 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCERO0051 Ceratolithus cristatus (q) PRESENT 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCOCO0300 Coccolithus pelagicus FEW 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCREN0010 Crenalithus doronicoides PRESENT 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0080 Cyclococcolithina leptopora PRESENT 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0110 Cyclococcolithina macintyrei PRESENT 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCT0120 Cyclolithella sp. PRESENT 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISL0070 Discolithina japonica PRESENT 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0010 Emiliania annula PRESENT 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0030 Emiliania ovata PRESENT 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0020 Gephyrocapsa caribbeanica RARE 1 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0095 Gephyrocapsa sinuosa PRESENT 2 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0020 Helicosphaera carteri ABUNDANT 2 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0130 Helicosphaera sellii ABUNDANT 2 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NRHAO0080 Rhabdosphaera stylifera PRESENT 2 54 428 5 1 74.0 76.0 57.50 58.25 15 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NSYRA0090 Syracosphaera sp. PRESENT 2 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCERO0051 Ceratolithus cristatus (q) PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCOCO0300 Coccolithus pelagicus PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCREN0021 Crenalithus productellus (q) PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0080 Cyclococcolithina leptopora PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0110 Cyclococcolithina macintyrei PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISC0080 Discoaster brouweri PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISL0070 Discolithina japonica PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0030 Emiliania ovata COMMON 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0020 Gephyrocapsa caribbeanica PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NGEPH0095 Gephyrocapsa sinuosa PRESENT 1 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0020 Helicosphaera carteri COMMON 2 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0130 Helicosphaera sellii COMMON 2 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NSYRA0090 Syracosphaera sp. PRESENT 2 54 428 5 2 120.0 121.0 57.50 60.21 14 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NUMBI0040 Umbilicosphaera sibogae PRESENT 2 54 428 5 3 46.0 47.0 57.50 60.97 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NANGU0010 Angulolithina arca PRESENT 1 54 428 5 3 46.0 47.0 57.50 60.97 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCERO0051 Ceratolithus cristatus (q) PRESENT 1 54 428 5 3 46.0 47.0 57.50 60.97 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCOCO0300 Coccolithus pelagicus PRESENT 1 54 428 5 3 46.0 47.0 57.50 60.97 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0080 Cyclococcolithina leptopora PRESENT 1 54 428 5 3 46.0 47.0 57.50 60.97 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0110 Cyclococcolithina macintyrei PRESENT 1 54 428 5 3 46.0 47.0 57.50 60.97 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISC0080 Discoaster brouweri PRESENT 1 54 428 5 3 46.0 47.0 57.50 60.97 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISC0515 Discoaster triradiatus PRESENT 1 54 428 5 3 46.0 47.0 57.50 60.97 8 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0130 Helicosphaera sellii PRESENT 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NANGU0010 Angulolithina arca PRESENT 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCERO0051 Ceratolithus cristatus (q) PRESENT 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCOCO0300 Coccolithus pelagicus COMMON 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCREN0010 Crenalithus doronicoides COMMON 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NCYCO0080 Cyclococcolithina leptopora ABUNDANT 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISC0080 Discoaster brouweri PRESENT 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NDISC0515 Discoaster triradiatus PRESENT 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0010 Emiliania annula PRESENT 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NEMIL0030 Emiliania ovata PRESENT 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0020 Helicosphaera carteri COMMON 1 54 428 5 3 77.0 79.0 57.50 61.28 11 BUKRY,D. 12/1980 54 NANNOFOSSILS NO AGE GIVEN 542 NHELC0130 Helicosphaera sellii COMMON 2