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 21 206 27 CC 0.0 0.0 237.00 0.00 1 DUMITRICA,P. 10/1973 21 DIATOMS NO AGE GIVEN 838 DCOSC0450 Coscinodiscus lewisianus COMMON 1 21 206 28 CC 0.0 0.0 250.00 0.00 1 DUMITRICA,P. 10/1973 21 DIATOMS NO AGE GIVEN 838 DCOSC0450 Coscinodiscus lewisianus ABUNDANT 1 21 206 29 CC 0.0 0.0 259.00 0.00 1 DUMITRICA,P. 10/1973 21 DIATOMS NO AGE GIVEN 838 DCOSC0450 Coscinodiscus lewisianus ABUNDANT 1 21 206 30 CC 0.0 0.0 268.00 0.00 1 DUMITRICA,P. 10/1973 21 DIATOMS NO AGE GIVEN 838 DCOSC0450 Coscinodiscus lewisianus COMMON 1 21 206 31 CC 0.0 0.0 277.00 0.00 1 DUMITRICA,P. 10/1973 21 DIATOMS NO AGE GIVEN 838 DCOSC0450 Coscinodiscus lewisianus COMMON 1 21 206 32 CC 0.0 0.0 286.00 0.00 1 DUMITRICA,P. 10/1973 21 DIATOMS NO AGE GIVEN 838 DCOSC0450 Coscinodiscus lewisianus ABUNDANT 1 21 206 42 CC 0.0 0.0 380.00 0.00 1 DUMITRICA,P. 10/1973 21 DIATOMS NO AGE GIVEN 838 DCOSC0460 Coscinodiscus lewisianus similis RARE 1 21 206 43 CC 0.0 0.0 389.00 0.00 1 DUMITRICA,P. 10/1973 21 DIATOMS NO AGE GIVEN 838 DCOSC0460 Coscinodiscus lewisianus similis RARE 1