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 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NBLAC0015 Blackites spinosis COMMON 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0070 Chiasmolithus expansus COMMON 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0110 Chiasmolithus solitus DOMINANT 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0130 Coccolithus formosus COMMON 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0300 Coccolithus pelagicus DOMINANT 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0040 Discoaster barbadiensis COMMON 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0125 Discoaster deflandrei FEW 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0145 Discoaster distinctus FEW 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NMARK0030 Markalius inversus FEW 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NNEOO0010 Neococcolithes dubius FEW 1 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0097 Reticulofenestra hesslandii (q) COMMON 2 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0155 Reticulofenestra onusta ABUNDANT 2 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0200 Reticulofenestra samodurovii ABUNDANT 2 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0230 Reticulofenestra umbilica ABUNDANT 2 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NSPHN0110 Sphenolithus furcatolithoides RARE 2 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NSPHN0210 Sphenolithus radians RARE 2 71 512 A 2 1 89.0 89.0 81.50 82.39 17 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NZYGR0010 Zygrhablithus bijugatus FEW 2 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NBLAC0015 Blackites spinosis ABUNDANT 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0070 Chiasmolithus expansus COMMON 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0110 Chiasmolithus solitus DOMINANT 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0130 Coccolithus formosus COMMON 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0300 Coccolithus pelagicus DOMINANT 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0040 Discoaster barbadiensis RARE 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0145 Discoaster distinctus FEW 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NNEOO0010 Neococcolithes dubius FEW 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NPONT0117 Pontosphaera plana RARE 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0097 Reticulofenestra hesslandii (q) COMMON 1 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0155 Reticulofenestra onusta ABUNDANT 2 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0200 Reticulofenestra samodurovii ABUNDANT 2 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0230 Reticulofenestra umbilica ABUNDANT 2 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NSPHN0110 Sphenolithus furcatolithoides FEW 2 71 512 A 2 2 85.0 85.0 81.50 83.85 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NZYGR0010 Zygrhablithus bijugatus RARE 2 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NBLAC0015 Blackites spinosis COMMON 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0070 Chiasmolithus expansus COMMON 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0090 Chiasmolithus grandis FEW 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0110 Chiasmolithus solitus DOMINANT 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0130 Coccolithus formosus COMMON 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0300 Coccolithus pelagicus ABUNDANT 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0040 Discoaster barbadiensis FEW 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0056 Discoaster bifax (q) RARE 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0145 Discoaster distinctus FEW 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NMARK0030 Markalius inversus FEW 1 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NNEOO0010 Neococcolithes dubius FEW 2 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NPONT0117 Pontosphaera plana FEW 2 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0097 Reticulofenestra hesslandii (q) COMMON 2 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0155 Reticulofenestra onusta COMMON 2 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0200 Reticulofenestra samodurovii ABUNDANT 2 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0230 Reticulofenestra umbilica ABUNDANT 2 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NSPHN0140 Sphenolithus moriformis RARE 2 71 512 A 2 3 61.0 61.0 81.50 85.11 18 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NZYGR0010 Zygrhablithus bijugatus FEW 2 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NBLAC0015 Blackites spinosis ABUNDANT 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0070 Chiasmolithus expansus ABUNDANT 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0110 Chiasmolithus solitus DOMINANT 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0130 Coccolithus formosus ABUNDANT 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0300 Coccolithus pelagicus DOMINANT 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0040 Discoaster barbadiensis FEW 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0056 Discoaster bifax (q) RARE 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0125 Discoaster deflandrei FEW 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0145 Discoaster distinctus FEW 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NMARK0030 Markalius inversus FEW 1 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NNEOO0010 Neococcolithes dubius COMMON 2 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0097 Reticulofenestra hesslandii (q) COMMON 2 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0155 Reticulofenestra onusta COMMON 2 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0200 Reticulofenestra samodurovii ABUNDANT 2 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0230 Reticulofenestra umbilica ABUNDANT 2 71 512 A 2 4 72.0 72.0 81.50 86.72 16 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NSPHN0140 Sphenolithus moriformis FEW 2 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NBLAC0015 Blackites spinosis ABUNDANT 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0070 Chiasmolithus expansus ABUNDANT 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0110 Chiasmolithus solitus DOMINANT 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCHIA0130 Chiasmolithus titus FEW 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0130 Coccolithus formosus ABUNDANT 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NCOCO0300 Coccolithus pelagicus DOMINANT 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NDISC0040 Discoaster barbadiensis COMMON 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NMARK0030 Markalius inversus FEW 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NNEOO0010 Neococcolithes dubius FEW 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0097 Reticulofenestra hesslandii (q) COMMON 1 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0155 Reticulofenestra onusta ABUNDANT 2 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0200 Reticulofenestra samodurovii ABUNDANT 2 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NRETI0230 Reticulofenestra umbilica ABUNDANT 2 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NSPHN0110 Sphenolithus furcatolithoides RARE 2 71 512 A 2 5 66.0 66.0 81.50 88.16 15 WISE 09/1983 71 NANNOFOSSILS ABUNDANT MODERATE NO AGE GIVEN 499 NZYGR0010 Zygrhablithus bijugatus FEW 2