Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 35.50 Core: 5 Depth Top Sample(m) : 41.10 Sect: 4 No. Observed Fossils: 8 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA ARCHANGELSKIANA ( 1/) CORBISEMA TRIACANTHA ( 1/) DICTYOCHA CARENTIS (Q) ( 1/) DISTEPHANUS QUINQUANGELLUS ( 5/) DISTEPHANUS SPECULUM S.L. (PRESENT/) NAVICULOPSIS BIAPICULATA ( 9/) NAVICULOPSIS TRISPINOSA (PRESENT/) SEPTAMESOCENA APICULATA ( 8/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 45.00 Core: 6 Depth Top Sample(m) : 50.60 Sect: 4 No. Observed Fossils: 8 Date: Investigator(s): PERCH-NIELSEN,K. Join: P IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CANNOPILUS HEMISPHAERICUS ( 1/) CORBISEMA APICULATA (PRESENT/) CORBISEMA TRIACANTHA ( 3/) DISTEPHANUS CRUX ( 2/) DISTEPHANUS QUINQUANGELLUS (PRESENT/) NAVICULOPSIS BIAPICULATA ( 7/) PSEUDOROCELLA CORONA (RARE/) SEPTAMESOCENA APICULATA (11/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 54.50 Core: 7 Depth Top Sample(m) : 60.10 Sect: 4 No. Observed Fossils: 5 Date: Investigator(s): PERCH-NIELSEN,K. Join: P IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ DICTYOCHA MEDUSA ( 2/) DISTEPHANUS CRUX ( 1/) DISTEPHANUS QUINQUANGELLUS ( 1/) NAVICULOPSIS BIAPICULATA ( 9/) ROCELLA SP.(Q) (PRESENT/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 64.00 Core: 8 Depth Top Sample(m) : 69.60 Sect: 4 No. Observed Fossils: 8 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA TRIACANTHA ( 1/) DICTYOCHA MEDUSA ( 1/) DICTYOCHA PENTAGONA (PRESENT/) DISTEPHANUS CRUX ( 2/) DISTEPHANUS QUINQUANGELLUS ( 5/) NAVICULOPSIS BIAPICULATA (35/) NAVICULOPSIS TRISPINOSA (PRESENT/) SEPTAMESOCENA APICULATA ( 6/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 73.50 Core: 9 Depth Top Sample(m) : 79.10 Sect: 4 No. Observed Fossils: 9 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CANNOPILUS HEMISPHAERICUS (PRESENT/) CORBISEMA ARCHANGELSKIANA (PRESENT/) CORBISEMA TRIACANTHA ( 1/) DICTYOCHA CARENTIS (Q) (10/) DICTYOCHA MEDUSA ( 5/) DISTEPHANUS CRUX ( 1/) NAVICULOPSIS BIAPICULATA (29/) NAVICULOPSIS TRISPINOSA (PRESENT/) SEPTAMESOCENA APICULATA ( 3/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 83.00 Core: 10 Depth Top Sample(m) : 88.60 Sect: 4 No. Observed Fossils: 4 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ DICTYOCHA MEDUSA ( 1/) DICTYOCHA SP. ( 1/) DISTEPHANUS CRUX ( 3/) NAVICULOPSIS BIAPICULATA ( 8/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 92.50 Core: 11 Depth Top Sample(m) : 98.10 Sect: 4 No. Observed Fossils: 6 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA INERMIS DISYMMETRICA ( 1/) CORBISEMA TRIACANTHA ( 1/) DICTYOCHA SP. ( 1/) MESOCENA OAMARUENSIS ( 1/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 102.00 Core: 12 Depth Top Sample(m) : 107.60 Sect: 4 No. Observed Fossils: 8 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA INERMIS DISYMMETRICA ( 1/) CORBISEMA TRIACANTHA ( 2/) DISTEPHANUS CRUX ( 9/) DISTEPHANUS LONGISPINUS ( 4/) NAVICULOPSIS BIAPICULATA ( 5/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) SEPTAMESOCENA APICULATA ( 4/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 111.50 Core: 13 Depth Top Sample(m) : 117.10 Sect: 4 No. Observed Fossils: 4 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA APICULATA (PRESENT/) CORBISEMA INERMIS DISYMMETRICA ( 2/) CORBISEMA TRIACANTHA ( 1/) DICTYOCHA MEDUSA (PRESENT/) Leg : 29 Top/Bot Interval(mm): 0/ 0 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 140.00 Core: 16 Depth Top Sample(m) : 144.50 Sect: 4 No. Observed Fossils: 4 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA APICULATA (PRESENT/) NAVICULOPSIS BIAPICULATA (PRESENT/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 149.50 Core: 17 Depth Top Sample(m) : 155.10 Sect: 4 No. Observed Fossils: 8 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA HASTATA (PRESENT/) CORBISEMA TRIACANTHA (20/) DICTYOCHA CARENTIS (Q) ( 1/) DICTYOCHA FIBULA STAPEDIA LONGISPINA (Q) ( 1/) DISTEPHANUS CRUX ( 1/) DISTEPHANUS LONGISPINUS ( 1/) NAVICULOPSIS BIAPICULATA (27/) NAVICULOPSIS TRISPINOSA ( 1/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 159.00 Core: 18 Depth Top Sample(m) : 161.60 Sect: 2 No. Observed Fossils: 9 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA HASTATA (PRESENT/) CORBISEMA TRIACANTHA (13/) DISTEPHANUS CRUX ( 4/) DISTEPHANUS LONGISPINUS ( 7/) DISTEPHANUS QUINQUANGELLUS ( 2/) NAVICULOPSIS BIAPICULATA (24/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) NAVICULOPSIS TRISPINOSA (PRESENT/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : MIDDLE OLIGOCENE Hole: 277 Depth Top of Core(m): 168.50 Core: 19 Depth Top Sample(m) : 171.10 Sect: 2 No. Observed Fossils: 5 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA HASTATA (PRESENT/) CORBISEMA SPINOSA (PRESENT/) CORBISEMA TRIACANTHA ( 1/) DISTEPHANUS CRUX (PRESENT/) NAVICULOPSIS BIAPICULATA ( 1/) Leg : 29 Top/Bot Interval(mm): 1440/1440 Sample Age : UPPER EOCENE Hole: 277 Depth Top of Core(m): 178.00 Core: 20 Depth Top Sample(m) : 183.94 Sect: 4 No. Observed Fossils: 8 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ DICTYOCHA CARENTIS (Q) (PRESENT/) DISTEPHANUS CRUX ( 7/) MESOCENA OAMARUENSIS (PRESENT/) NAVICULOPSIS BIAPICULATA ( 7/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) SEPTAMESOCENA APICULATA ( 3/) SEPTAMESOCENA QUADRANGULA (Q) (PRESENT/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : UPPER EOCENE Hole: 277 Depth Top of Core(m): 187.50 Core: 21 Depth Top Sample(m) : 190.10 Sect: 2 No. Observed Fossils: 12 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA HASTATA (PRESENT/) CORBISEMA TRIACANTHA ( 4/) DISTEPHANUS CRUX (10/) DISTEPHANUS LONGISPINUS ( 2/) DISTEPHANUS MACILENTUS ( 1/) DISTEPHANUS QUINQUANGELLUS ( 1/) DISTEPHANUS SPECULUM S.L. ( 1/) NAVICULOPSIS BIAPICULATA (16/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) SEPTAMESOCENA APICULATA ( 7/) SEPTAMESOCENA QUADRANGULA (Q) ( 1/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : UPPER EOCENE Hole: 277 Depth Top of Core(m): 197.00 Core: 22 Depth Top Sample(m) : 199.60 Sect: 2 No. Observed Fossils: 10 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA APICULATA (PRESENT/) CORBISEMA HASTATA (PRESENT/) CORBISEMA TRIACANTHA ( 2/) DISTEPHANUS CRUX ( 4/) DISTEPHANUS QUINQUANGELLUS (PRESENT/) NAVICULOPSIS BIAPICULATA (10/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) NAVICULOPSIS TRISPINOSA (PRESENT/) SEPTAMESOCENA APICULATA ( 5/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : UPPER EOCENE Hole: 277 Depth Top of Core(m): 206.50 Core: 23 Depth Top Sample(m) : 209.10 Sect: 2 No. Observed Fossils: 13 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA APICULATA ( 5/) CORBISEMA HASTATA (PRESENT/) CORBISEMA HEXACANTHA (PRESENT/) CORBISEMA TRIACANTHA ( 2/) DICTYOCHA MEDUSA (PRESENT/) DICTYOCHA SP. ( 1/) DISTEPHANUS CRUX (10/) MESOCENA OAMARUENSIS (40/) NAVICULOPSIS BIAPICULATA (16/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) SEPTAMESOCENA APICULATA (20/) SEPTAMESOCENA QUADRANGULA (Q) (PRESENT/) Leg : 29 Top/Bot Interval(mm): 1100/1100 Sample Age : UPPER EOCENE Hole: 277 Depth Top of Core(m): 216.00 Core: 24 Depth Top Sample(m) : 218.60 Sect: 2 No. Observed Fossils: 9 Date: Investigator(s): PERCH-NIELSEN,K. Join: IR Volume/Page : 29/ 681 Fossils (Abundance/Preservation): ================================ CORBISEMA TRIACANTHA ( 2/) DICTYOCHA MEDUSA ( 2/) DISTEPHANUS CRUX ( 4/) NAVICULOPSIS BIAPICULATA (10/) NAVICULOPSIS CONSTRICTA (PRESENT/) NAVICULOPSIS FOLIACEA (PRESENT/) NAVICULOPSIS TRISPINOSA ( 1/) SEPTAMESOCENA APICULATA ( 1/) SEPTAMESOCENA QUADRANGULA (Q) (PRESENT/) |
Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
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