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 28 265 1 CC 0.0 0.0 0.00 9.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus ABUNDANT 1 28 265 1 CC 0.0 0.0 0.00 9.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0880 Coscinodiscus tabularis FEW 1 28 265 1 CC 0.0 0.0 0.00 9.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DEUCA0010 Eucampia balaustium FEW 1 28 265 1 CC 0.0 0.0 0.00 9.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata FEW 1 28 265 1 CC 0.0 0.0 0.00 9.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis ABUNDANT 1 28 265 2 CC 0.0 0.0 18.50 27.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus ABUNDANT 1 28 265 2 CC 0.0 0.0 18.50 27.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0880 Coscinodiscus tabularis FEW 1 28 265 2 CC 0.0 0.0 18.50 27.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DEUCA0010 Eucampia balaustium FEW 1 28 265 2 CC 0.0 0.0 18.50 27.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata FEW 1 28 265 2 CC 0.0 0.0 18.50 27.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis ABUNDANT 1 28 265 3 CC 0.0 0.0 47.00 53.10 3 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus COMMON 1 28 265 3 CC 0.0 0.0 47.00 53.10 3 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0880 Coscinodiscus tabularis RARE 1 28 265 3 CC 0.0 0.0 47.00 53.10 3 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis COMMON 1 28 265 4 CC 0.0 0.0 75.50 80.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens RARE 1 28 265 4 CC 0.0 0.0 75.50 80.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0250 Coscinodiscus elliptipora RARE 1 28 265 4 CC 0.0 0.0 75.50 80.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus COMMON 1 28 265 4 CC 0.0 0.0 75.50 80.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DEUCA0010 Eucampia balaustium RARE 1 28 265 4 CC 0.0 0.0 75.50 80.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis COMMON 1 28 265 5 CC 0.0 0.0 104.00 113.40 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens RARE 1 28 265 5 CC 0.0 0.0 104.00 113.40 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DASTR0160 Asteromphalus parvulus RARE 1 28 265 5 CC 0.0 0.0 104.00 113.40 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus COMMON 1 28 265 5 CC 0.0 0.0 104.00 113.40 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DEUCA0010 Eucampia balaustium RARE 1 28 265 5 CC 0.0 0.0 104.00 113.40 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DHEMD0020 Hemidiscus karstenii RARE 1 28 265 5 CC 0.0 0.0 104.00 113.40 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis COMMON 1 28 265 6 CC 0.0 0.0 132.50 138.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens FEW 1 28 265 6 CC 0.0 0.0 132.50 138.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DASTR0160 Asteromphalus parvulus RARE 1 28 265 6 CC 0.0 0.0 132.50 138.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus COMMON 1 28 265 6 CC 0.0 0.0 132.50 138.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DEUCA0010 Eucampia balaustium RARE 1 28 265 6 CC 0.0 0.0 132.50 138.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis COMMON 1 28 265 7 CC 0.0 0.0 161.00 170.10 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens COMMON 1 28 265 7 CC 0.0 0.0 161.00 170.10 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus COMMON 1 28 265 7 CC 0.0 0.0 161.00 170.10 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata FEW 1 28 265 7 CC 0.0 0.0 161.00 170.10 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis COMMON 1 28 265 8 CC 0.0 0.0 189.50 197.10 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens ABUNDANT 1 28 265 8 CC 0.0 0.0 189.50 197.10 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus COMMON 1 28 265 8 CC 0.0 0.0 189.50 197.10 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata FEW 1 28 265 8 CC 0.0 0.0 189.50 197.10 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis COMMON 1 28 265 9 CC 0.0 0.0 218.00 227.60 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens ABUNDANT 1 28 265 9 CC 0.0 0.0 218.00 227.60 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus COMMON 1 28 265 9 CC 0.0 0.0 218.00 227.60 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata FEW 1 28 265 9 CC 0.0 0.0 218.00 227.60 4 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis FEW 1 28 265 10 CC 0.0 0.0 246.50 254.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens ABUNDANT 1 28 265 10 CC 0.0 0.0 246.50 254.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus FEW 1 28 265 10 CC 0.0 0.0 246.50 254.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata FEW 1 28 265 10 CC 0.0 0.0 246.50 254.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0330 Nitzschia kerguelensis RARE 1 28 265 10 CC 0.0 0.0 246.50 254.10 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DROUX0090 Rouxia naviculoides TRACE 1 28 265 11 CC 0.0 0.0 275.00 276.60 3 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens ABUNDANT 1 28 265 11 CC 0.0 0.0 275.00 276.60 3 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0440 Coscinodiscus lentiginosus FEW 1 28 265 11 CC 0.0 0.0 275.00 276.60 3 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata COMMON 1 28 265 12 CC 0.0 0.0 303.50 303.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DDENT0040 Denticula hustedtii RARE 1 28 265 12 CC 0.0 0.0 303.50 303.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DHEMD0020 Hemidiscus karstenii FEW 1 28 265 12 CC 0.0 0.0 303.50 303.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0570 Nitzschia reinholdii FEW 1 28 265 12 CC 0.0 0.0 303.50 303.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DRHIZ0040 Rhizosolenia barboi RARE 1 28 265 12 CC 0.0 0.0 303.50 303.60 5 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DSYNE0020 Synedra jouseana FEW 1 28 265 13 CC 0.0 0.0 332.00 336.60 8 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0010 Coscinodiscus sp. COMMON 1 28 265 13 CC 0.0 0.0 332.00 336.60 8 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0400 Coscinodiscus kolbei FEW 1 28 265 13 CC 0.0 0.0 332.00 336.60 8 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSM0010 Cosmiodiscus insignis FEW 1 28 265 13 CC 0.0 0.0 332.00 336.60 8 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DEUCA0010 Eucampia balaustium RARE 1 28 265 13 CC 0.0 0.0 332.00 336.60 8 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata FEW 1 28 265 13 CC 0.0 0.0 332.00 336.60 8 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0260 Nitzschia interfrigidaria COMMON 1 28 265 13 CC 0.0 0.0 332.00 336.60 8 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DRHIZ0040 Rhizosolenia barboi RARE 1 28 265 13 CC 0.0 0.0 332.00 336.60 8 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DSYNE0020 Synedra jouseana FEW 1 28 265 14 CC 0.0 0.0 360.50 370.00 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0490 Coscinodiscus marginatus FEW 1 28 265 14 CC 0.0 0.0 360.50 370.00 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DHEMD0020 Hemidiscus karstenii FEW 1 28 265 14 CC 0.0 0.0 360.50 370.00 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0030 Nitzschia angulata COMMON 1 28 265 14 CC 0.0 0.0 360.50 370.00 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0260 Nitzschia interfrigidaria COMMON 1 28 265 14 CC 0.0 0.0 360.50 370.00 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DNITZ0570 Nitzschia reinholdii FEW 1 28 265 14 CC 0.0 0.0 360.50 370.00 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DRHIZ0040 Rhizosolenia barboi FEW 1 28 265 15 1 0.0 0.0 398.50 398.50 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens COMMON 1 28 265 15 1 0.0 0.0 398.50 398.50 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0270 Coscinodiscus endoi FEW 1 28 265 15 1 0.0 0.0 398.50 398.50 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0490 Coscinodiscus marginatus FEW 1 28 265 15 1 0.0 0.0 398.50 398.50 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DDENT0040 Denticula hustedtii COMMON 1 28 265 15 1 0.0 0.0 398.50 398.50 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DDENT0080 Denticula lauta COMMON 1 28 265 15 1 0.0 0.0 398.50 398.50 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DRHAP0010 Rhaphoneis sp. RARE 1 28 265 15 1 0.0 0.0 398.50 398.50 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DRHIZ0140 Rhizosolenia hebetata hiemalis FEW 1 28 265 15 CC 0.0 0.0 398.50 407.60 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DACTI0140 Actinocyclus ingens COMMON 1 28 265 15 CC 0.0 0.0 398.50 407.60 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0270 Coscinodiscus endoi COMMON 1 28 265 15 CC 0.0 0.0 398.50 407.60 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0490 Coscinodiscus marginatus COMMON 1 28 265 15 CC 0.0 0.0 398.50 407.60 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DDENT0040 Denticula hustedtii COMMON 1 28 265 15 CC 0.0 0.0 398.50 407.60 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DDENT0080 Denticula lauta COMMON 1 28 265 15 CC 0.0 0.0 398.50 407.60 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DRHAP0010 Rhaphoneis sp. RARE 1 28 265 15 CC 0.0 0.0 398.50 407.60 7 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DRHIZ0140 Rhizosolenia hebetata hiemalis COMMON 1 28 265 16 CC 0.0 0.0 427.00 436.10 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0250 Coscinodiscus elliptipora FEW 1 28 265 16 CC 0.0 0.0 427.00 436.10 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0340 Coscinodiscus flexuosus RARE 1 28 265 16 CC 0.0 0.0 427.00 436.10 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DCOSC0490 Coscinodiscus marginatus RARE 1 28 265 16 CC 0.0 0.0 427.00 436.10 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DDENT0040 Denticula hustedtii FEW 1 28 265 16 CC 0.0 0.0 427.00 436.10 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DDENT0080 Denticula lauta COMMON 1 28 265 16 CC 0.0 0.0 427.00 436.10 6 MCCOLLUM,D.W. 07/1975 28 DIATOMS NO AGE GIVEN 519 DRHAP0010 Rhaphoneis sp. RARE 1