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Core Data from the Deep Sea Drilling Project


Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):   602.20   Group Abund: COMMON
Core:   1   Depth Top Sample(m) :   604.55
Sect: CC    No. Observed Fossils:    13      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS ( 5/)
  COSCINODISCUS MARGINATUS ( 1/)
  DENTICULOPSIS DIMORPHA (27/)
  DENTICULOPSIS HUSTEDTII ( 8/)
  DENTICULOPSIS HYALINA ( 9/)
  IKEBEA TENUIS ( 3/)
  RHIZOSOLENIA BARBOI ( 2/)
  STEPHANOPYXIS SP. ( 2/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 3/)
  THALASSIONEMA NITZSCHIOIDES (34/)
  THALASSIONEMA SCHRADERI ( 1/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):   698.80   Group Abund: COMMON
Core:   2   Depth Top Sample(m) :   703.62
Sect: CC    No. Observed Fossils:    13      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 3/)
  ACTINOCYCLUS ELLIPTICUS (TRACE/)
  ACTINOCYCLUS INGENS ( 4/)
  COSCINODISCUS MARGINATUS ( 2/)
  DENTICULOPSIS HUSTEDTII (55/)
  DENTICULOPSIS HYALINA ( 3/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  IKEBEA TENUIS (TRACE/)
  RHIZOSOLENIA BARBOI ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIOSIRA SP. ( 1/)
  THALASSIONEMA HIROSAKIENSIS ( 6/)
  THALASSIONEMA NITZSCHIOIDES (16/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):   795.10   Group Abund: COMMON
Core:   3   Depth Top Sample(m) :   798.19
Sect: CC    No. Observed Fossils:    10      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS ( 8/)
  COSCINODISCUS MARGINATUS ( 1/)
  DENTICULOPSIS HYALINA (78/)
  DENTICULOPSIS LAUTA ( 2/)
  IKEBEA TENUIS ( 1/)
  PARALIA SULCATA (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIONEMA HIROSAKIENSIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES ( 7/)



Leg : 87    Top/Bot Interval(mm): 1000/1010  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core: H 1   Depth Top Sample(m) :     1.01
Sect:  1    No. Observed Fossils:    38      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS ( 5/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 1/)
  AULACOSIRA GRANULATA (TRACE/)
  BACTERIOSIRA FRAGILIS ( 1/)
  COCCONEIS COSTATA ( 2/)
  COCCONEIS PLACENTULA (TRACE/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS OCCULUS-IRIDIS ( 1/)
  CYCLOTELLA STRIATA (TRACE/)
  CYMBELLA SP. (TRACE/)
  DELPHINEIS KIPPAE ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS HUSTEDTII ( 3/)
  DIPLONEIS SMITHII (TRACE/)
  EPITHEMIA SP. (TRACE/)
  HEMIDISCUS CUNEIFORMIS ( 1/)
  NEODENTICULA KAMTSCHATICA ( 2/)
  NEODENTICULA SEMINAE ( 7/)
  NITZSCHIA GRUNOWII (Q) (17/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA AURITA ( 1/)
  PARALIA SULCATA (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 1/)
  STAURONEIS SP. (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  STEPHANOPYXIS DIMORPHA (TRACE/)
  THALASSIOSIRA SP. ( 7/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) ( 8/)
  THALASSIOSIRA HYALINA ( 2/)
  THALASSIOSIRA TRIFULTA (20/)
  THALASSIOSIRA ZABELINAE ( 1/)
  THALASSIONEMA BACILLARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (11/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1210/1230  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: COMMON
Core: H 1   Depth Top Sample(m) :     1.22
Sect:  1    No. Observed Fossils:    42      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACHNANTHES GROENLANDICA (TRACE/)
  ACTINOCYCLUS CURVATULUS ( 5/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  ACTINOCYCLUS OCULATUS (TRACE/)
  ASTEROMPHALUS MARYLANDICUS (TRACE/)
  AULACOSIRA GRANULATA (TRACE/)
  BACTERIOSIRA FRAGILIS (TRACE/)
  COCCONEIS COSTATA ( 3/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS OCCULUS-IRIDIS ( 2/)
  COSCINODISCUS TABULARIS ( 1/)
  CYMBELLA SP. ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DENTICULOPSIS HUSTEDTII ( 1/)
  DIPLONEIS SMITHII ( 2/)
  EPITHEMIA SP. (TRACE/)
  EUNOTIA SP. ( 1/)
  GRAMMATOPHORA SP. ( 2/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA KAMTSCHATICA ( 5/)
  NEODENTICULA KOISUMII ( 2/)
  NEODENTICULA SEMINAE ( 4/)
  NITZSCHIA GRUNOWII (Q) (12/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA SICULA (Q) ( 1/)
  PARALIA SULCATA ( 2/)
  PINNULARIA BOREALIS ( 1/)
  PLANKTONIELLA SOL (TRACE/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (TRACE/)
  RHIZOSOLENIA SELIGERA (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  STEPHANODISCUS NIAGARAE (TRACE/)
  THALASSIOSIRA SP. (10/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) ( 3/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) (TRACE/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA TRIFULTA (15/)
  THALASSIONEMA BACILLARIS ( 1/)
  THALASSIONEMA NITZSCHIOIDES (15/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm): 1000/1010  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core: H 1   Depth Top Sample(m) :     2.51
Sect:  2    No. Observed Fossils:    43      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOPTYCHUS VULGARIS (TRACE/)
  ACTINOCYCLUS CURVATULUS ( 3/)
  ACTINOCYCLUS OCHOTENSIS ( 2/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  BACTERIOSIRA FRAGILIS ( 3/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS OCCULUS-IRIDIS ( 2/)
  CYCLOTELLA STRIATA (TRACE/)
  DELPHINEIS KIPPAE ( 1/)
  DELPHINEIS SURIRELLA ( 1/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  GRAMMATOPHORA SP. (TRACE/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  NEODENTICULA KAMTSCHATICA (11/)
  NEODENTICULA KOISUMII ( 1/)
  NEODENTICULA SEMINAE ( 7/)
  NITZSCHIA SP. ( 1/)
  NITZSCHIA GRUNOWII (Q) (12/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA SP. (Q) ( 1/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) ( 1/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 1/)
  STEPHANOPYXIS SP. ( 2/)
  STEPHANOPYXIS DIMORPHA ( 1/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA ECCENTRICA ( 2/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (13/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) ( 3/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA JOUSEAE ( 1/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA NORDENSKIOELDII (TRACE/)
  THALASSIOSIRA SANCETTAE (TRACE/)
  THALASSIOSIRA TRIFULTA ( 7/)
  THALASSIONEMA NITZSCHIOIDES (11/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1000/1010  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core: H 1   Depth Top Sample(m) :     4.01
Sect:  3    No. Observed Fossils:    44      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 2/)
  ACTINOCYCLUS OCTONARIUS TENELLA (TRACE/)
  AULACOSIRA GRANULATA (TRACE/)
  BACTERIOSIRA FRAGILIS ( 4/)
  BACTERIASTRUM VARIANS (TRACE/)
  COCCONEIS COSTATA ( 2/)
  COCCONEIS SCUTELLUM ( 1/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS OCCULUS-IRIDIS ( 1/)
  COSCINODISCUS TABULARIS (TRACE/)
  CYCLOTELLA COMTA (TRACE/)
  CYCLOTELLA STRIATA ( 3/)
  DELPHINEIS SURIRELLA ( 1/)
  DIPLONEIS BOMBUS (TRACE/)
  DIPLONEIS SMITHII (TRACE/)
  EPITHEMIA SP. ( 1/)
  NAVICULA SP. ( 1/)
  NEODENTICULA KAMTSCHATICA (TRACE/)
  NEODENTICULA KOISUMII (TRACE/)
  NEODENTICULA SEMINAE ( 1/)
  NITZSCHIA CYLINDRICA ( 1/)
  NITZSCHIA GRUNOWII (Q) (12/)
  NITZSCHIA MARINA (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) (TRACE/)
  STAURONEIS SP. (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  STEPHANODISCUS NIAGARAE (TRACE/)
  THALASSIOSIRA SP. (10/)
  THALASSIOSIRA DECIPIENS (Q) (TRACE/)
  THALASSIOSIRA ECCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (17/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) (TRACE/)
  THALASSIOSIRA GRAVIDA FOSSILIS (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA LINEATA ( 1/)
  THALASSIOSIRA OESTRUPII ( 3/)
  THALASSIOSIRA TRIFULTA ( 5/)
  THALASSIONEMA BACILLARIS (TRACE/)
  THALASSIONEMA NITZSCHIOIDES (22/)
  THALASSIOTHRIX LONGISSIMA ( 1/)



Leg : 87    Top/Bot Interval(mm): 1210/1230  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: COMMON
Core: H 1   Depth Top Sample(m) :     4.22
Sect:  3    No. Observed Fossils:    49      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  ACTINOCYCLUS CURVATULUS ( 4/)
  ACTINOCYCLUS INGENS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  AULACOSIRA GRANULATA ( 4/)
  BACTERIOSIRA FRAGILIS ( 2/)
  COCCONEIS COSTATA ( 2/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS OCCULUS-IRIDIS (TRACE/)
  COSCINODISCUS TABULARIS (TRACE/)
  CYCLOTELLA STRIATA (TRACE/)
  DELPHINEIS KIPPAE ( 3/)
  DELPHINEIS SURIRELLA ( 2/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  EUNOTIA SP. ( 1/)
  GRAMMATOPHORA SP. (TRACE/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NEODENTICULA SEMINAE ( 2/)
  NITZSCHIA GRUNOWII (Q) (12/)
  NITZSCHIA KOLACZECKII (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  NITZSCHIA SICULA (Q) (TRACE/)
  PARALIA SULCATA ( 7/)
  PINNULARIA BOREALIS (TRACE/)
  RHIZOSOLENIA BERGONII (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 3/)
  RHIZOSOLENIA SELIGERA ( 1/)
  STAURONEIS SP. ( 1/)
  STEPHANOPYXIS DIMORPHA (TRACE/)
  STEPHANODISCUS NIAGARAE ( 1/)
  THALASSIOSIRA SP. ( 3/)
  THALASSIOSIRA ECCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (13/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) ( 2/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA LEPTOPUS (TRACE/)
  THALASSIOSIRA OESTRUPII (TRACE/)
  THALASSIOSIRA SANCETTAE (TRACE/)
  THALASSIOSIRA TRIFULTA ( 3/)
  THALASSIONEMA BACILLARIS ( 4/)
  THALASSIONEMA NITZSCHIOIDES (16/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)
  TRACHYNEIS ASPERA (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1000/1010  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core: H 1   Depth Top Sample(m) :     5.51
Sect:  4    No. Observed Fossils:    47      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACHNANTHES GROENLANDICA (TRACE/)
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS CURVATULUS ( 2/)
  ACTINOCYCLUS OCHOTENSIS (TRACE/)
  AULACOSIRA GRANULATA ( 1/)
  BACTERIOSIRA FRAGILIS ( 5/)
  COCCONEIS SCUTELLUM ( 2/)
  COSCINODISCUS MARGINATUS (TRACE/)
  COSCINODISCUS NODULIFER (TRACE/)
  COSCINODISCUS OCCULUS-IRIDIS ( 2/)
  COSCINODISCUS TABULARIS (TRACE/)
  CYCLOTELLA COMTA (TRACE/)
  CYCLOTELLA STRIATA ( 1/)
  CYMBELLA SP. (TRACE/)
  DELPHINEIS KIPPAE ( 1/)
  DELPHINEIS SURIRELLA (TRACE/)
  DIPLONEIS SMITHII ( 1/)
  EUNOTIA SP. (TRACE/)
  HYALODISCUS OBSOLETUS ( 1/)
  MELOSIRA ALBICANS ( 2/)
  NEODENTICULA KAMTSCHATICA ( 1/)
  NEODENTICULA KOISUMII ( 1/)
  NEODENTICULA SEMINAE ( 8/)
  NITZSCHIA GRUNOWII (Q) (16/)
  NITZSCHIA KOLACZECKII (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA AURITA (TRACE/)
  PARALIA SULCATA (TRACE/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  RHIZOSOLENIA BERGONII ( 1/)
  RHIZOSOLENIA HEBETATA HIEMALIS (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 2/)
  STEPHANOPYXIS SP. (TRACE/)
  THALASSIOSIRA SP. (12/)
  THALASSIOSIRA DECIPIENS (Q) ( 1/)
  THALASSIOSIRA ECCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (10/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) ( 1/)
  THALASSIOSIRA HYALINA ( 1/)
  THALASSIOSIRA JOUSEAE (TRACE/)
  THALASSIOSIRA LEPTOPUS ( 1/)
  THALASSIOSIRA NORDENSKIOELDII ( 2/)
  THALASSIOSIRA SANCETTAE (TRACE/)
  THALASSIOSIRA TRIFULTA ( 4/)
  THALASSIONEMA BACILLARIS ( 2/)
  THALASSIONEMA NITZSCHIOIDES (16/)



Leg : 87    Top/Bot Interval(mm): 1000/1010  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core: H 1   Depth Top Sample(m) :     7.01
Sect:  5    No. Observed Fossils:    37      Group Presv: GOOD

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS (TRACE/)
  ACTINOCYCLUS OCTONARIUS TENELLA ( 1/)
  AULACOSIRA GRANULATA (TRACE/)
  BACTERIOSIRA FRAGILIS ( 4/)
  BACTERIASTRUM VARIANS ( 1/)
  COCCONEIS COSTATA (TRACE/)
  COCCONEIS SCUTELLUM (TRACE/)
  COSCINODISCUS OCCULUS-IRIDIS ( 1/)
  CYCLOTELLA STRIATA (TRACE/)
  DELPHINEIS SURIRELLA ( 1/)
  GRAMMATOPHORA SP. (TRACE/)
  HYALODISCUS OBSOLETUS (TRACE/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA SEMINAE (18/)
  NITZSCHIA SP. ( 2/)
  NITZSCHIA CYLINDRICA (TRACE/)
  NITZSCHIA GRUNOWII (Q) (20/)
  NITZSCHIA INTERRUPTESTRIATA (TRACE/)
  NITZSCHIA MARINA (TRACE/)
  PARALIA SULCATA ( 2/)
  PLANKTONIELLA SOL (TRACE/)
  PODOSIRA GLACIALIS ( 1/)
  RHIZOSOLENIA BARBOI (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 3/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) (TRACE/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 1/)
  STAURONEIS SP. (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  STEPHANOPYXIS DIMORPHA ( 1/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA ECCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (17/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) ( 1/)
  THALASSIOSIRA LEPTOPUS ( 1/)
  THALASSIOSIRA OESTRUPII ( 1/)
  THALASSIOSIRA TRIFULTA ( 7/)
  THALASSIONEMA NITZSCHIOIDES ( 3/)



Leg : 87    Top/Bot Interval(mm): 1000/1010  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core: H 1   Depth Top Sample(m) :     8.51
Sect:  6    No. Observed Fossils:    28      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS ( 1/)
  ACTINOCYCLUS OCHOTENSIS ( 3/)
  BACTERIOSIRA FRAGILIS (TRACE/)
  COCCONEIS COSTATA ( 1/)
  COSCINODISCUS OCCULUS-IRIDIS (TRACE/)
  COSCINODISCUS TABULARIS (TRACE/)
  CYCLOTELLA STRIATA (TRACE/)
  DELPHINEIS SURIRELLA (TRACE/)
  MELOSIRA ALBICANS ( 1/)
  NEODENTICULA SEMINAE ( 7/)
  NITZSCHIA GRUNOWII (Q) (18/)
  NITZSCHIA MARINA (TRACE/)
  ODONTELLA AURITA ( 2/)
  PARALIA SULCATA ( 1/)
  PODOSIRA GLACIALIS (TRACE/)
  RHIZOSOLENIA HEBETATA HIEMALIS (ASYMMETRIC) (TRACE/)
  STEPHANOPYXIS SP. (TRACE/)
  STEPHANOPYXIS DIMORPHA ( 1/)
  THALASSIOSIRA SP. (12/)
  THALASSIOSIRA ECCENTRICA ( 1/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (29/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) ( 3/)
  THALASSIOSIRA HYALINA ( 1/)
  THALASSIOSIRA NORDENSKIOELDII ( 2/)
  THALASSIOSIRA SANCETTAE (TRACE/)
  THALASSIOSIRA TRIFULTA ( 9/)
  THALASSIONEMA NITZSCHIOIDES ( 7/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1210/1230  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core: H 1   Depth Top Sample(m) :     8.72
Sect:  6    No. Observed Fossils:    32      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 406

Fossils (Abundance/Preservation):
================================
  ACTINOCYCLUS CURVATULUS ( 1/)
  ACTINOCYCLUS ELLIPTICUS ELONGATUS (TRACE/)
  ACTINOCYCLUS OCHOTENSIS ( 2/)
  ACTINOCYCLUS OCULATUS ( 1/)
  COSCINODISCUS MARGINATUS ( 1/)
  CYMBELLA SP. (TRACE/)
  DELPHINEIS KIPPAE (TRACE/)
  DELPHINEIS SURIRELLA ( 1/)
  NEODENTICULA SEMINAE (17/)
  NITZSCHIA GRUNOWII (Q) ( 2/)
  NITZSCHIA REINHOLDII ( 1/)
  ODONTELLA AURITA ( 2/)
  PARALIA SULCATA ( 3/)
  PODOSIRA GLACIALIS (TRACE/)
  PSEUDOEUNOTIA DOLIOLUS (TRACE/)
  RHIZOSOLENIA CURVIROSTRIS ( 3/)
  RHIZOSOLENIA HEBETATA HIEMALIS ( 2/)
  RHIZOSOLENIA HEBETATA SEMISPINA ( 2/)
  STEPHANOPYXIS SP. ( 1/)
  STEPHANOPYXIS DIMORPHA ( 2/)
  STEPHANODISCUS NIAGARAE (TRACE/)
  THALASSIOSIRA SP. ( 8/)
  THALASSIOSIRA ECCENTRICA (TRACE/)
  THALASSIOSIRA GRAVIDA (C0NVEX FORM) (10/)
  THALASSIOSIRA GRAVIDA (FLAT FORM) (12/)
  THALASSIOSIRA HYALINA (TRACE/)
  THALASSIOSIRA JOUSEAE (10/)
  THALASSIOSIRA NORDENSKIOELDII ( 1/)
  THALASSIOSIRA TRIFULTA (13/)
  THALASSIOSIRA ZABELINAE ( 1/)
  THALASSIONEMA NITZSCHIOIDES ( 4/)
  THALASSIOTHRIX LONGISSIMA (TRACE/)



Leg : 87    Top/Bot Interval(mm): 1300/1310  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: ABUNDANT
Core: H 1   Depth Top Sample(m) :     8.81
Sect:  6    No. Observed Fossils:     9      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 2/)
  COSCINODISCUS MARGINATUS (24/)
  COSMIODISCUS INSIGNIS ( 1/)
  NEODENTICULA KAMTSCHATICA (34/)
  THALASSIOSIRA SP. (10/)
  THALASSIOSIRA ANTIQUA ( 2/)
  THALASSIOSIRA TRIFULTA ( 2/)
  THALASSIOSIRA ZABELINAE ( 2/)
  THALASSIONEMA NITZSCHIOIDES ( 7/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: COMMON
Core: H 1   Depth Top Sample(m) :     9.08
Sect: CC    No. Observed Fossils:    10      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  COSCINODISCUS MARGINATUS ( 3/)
  HEMIDISCUS CUNEIFORMIS ( 3/)
  NEODENTICULA KAMTSCHATICA (46/)
  PARALIA SULCATA ( 2/)
  RHIZOSOLENIA BARBOI ( 1/)
  THALASSIOSIRA SP. ( 5/)
  THALASSIOSIRA TRIFULTA ( 1/)
  THALASSIOSIRA ZABELINAE ( 9/)
  THALASSIONEMA NITZSCHIOIDES ( 8/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):   611.80   Group Abund: COMMON
Core: H 2   Depth Top Sample(m) :   616.98
Sect: CC    No. Observed Fossils:    16      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS ( 6/)
  COSCINODISCUS MARGINATUS ( 4/)
  DENTICULOPSIS DIMORPHA (10/)
  DENTICULOPSIS HUSTEDTII (29/)
  DENTICULOPSIS HYALINA ( 1/)
  DENTICULOPSIS PRAEDIMORPHA (TRACE/)
  HEMIDISCUS CUNEIFORMIS (TRACE/)
  IKEBEA TENUIS (TRACE/)
  PARALIA SULCATA ( 1/)
  RHIZOSOLENIA BARBOI ( 2/)
  RHIZOSOLENIA PRAEBARBOI ( 1/)
  ROUXIA CALIFORNICA (TRACE/)
  THALASSIOSIRA SP. ( 2/)
  THALASSIONEMA HIROSAKIENSIS ( 4/)
  THALASSIONEMA NITZSCHIOIDES (36/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):   708.40   Group Abund: COMMON
Core: H 3   Depth Top Sample(m) :   711.62
Sect: CC    No. Observed Fossils:    12      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS (19/)
  COSCINODISCUS MARGINATUS ( 2/)
  DENTICULOPSIS HUSTEDTII (29/)
  DENTICULOPSIS HYALINA (19/)
  DENTICULOPSIS PRAEDIMORPHA ( 2/)
  IKEBEA TENUIS ( 1/)
  NITZSCHIA UMAOIENSIS ( 3/)
  PARALIA SULCATA ( 4/)
  RHIZOSOLENIA PRAEBARBOI ( 1/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIONEMA NITZSCHIOIDES (13/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):   804.80   Group Abund: ABUNDANT
Core: H 4   Depth Top Sample(m) :   811.21
Sect: CC    No. Observed Fossils:     9      Group Presv: MODERATE

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS ( 1/)
  ACTINOCYCLUS INGENS ( 2/)
  CRUCIDENTICULA KANAYE (TRACE/)
  DENTICULOPSIS HUSTEDTII (TRACE/)
  DENTICULOPSIS HYALINA (77/)
  DENTICULOPSIS MIOCENICA ( 3/)
  PARALIA SULCATA (TRACE/)
  STEPHANOPYXIS SP. ( 1/)
  THALASSIONEMA NITZSCHIOIDES (13/)



Leg : 87    Top/Bot Interval(mm):    0/   0  Sample Age : UNKNOWN
Hole: 584A  Depth Top of Core(m):     0.00   Group Abund: FEW
Core: X 1   Depth Top Sample(m) :     0.10
Sect: CC    No. Observed Fossils:     9      Group Presv: POOR

Date: 2/86  Investigator(s): AKIBA
Join:       IR Volume/Page : 87/ 417

Fossils (Abundance/Preservation):
================================
  ACTINOPTYCHUS SENARIUS (TRACE/)
  ACTINOCYCLUS INGENS (63/)
  COSCINODISCUS MARGINATUS ( 2/)
  CRUCIDENTICULA NICOBARICA ( 2/)
  DENTICULOPSIS LAUTA (11/)
  DENTICULOPSOS PRAELAUTA ( 1/)
  PARALIA SULCATA (TRACE/)
  STEPHANOPYXIS SP. ( 4/)
  THALASSIONEMA NITZSCHIOIDES ( 4/)



    

Introduction


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]

These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced in 1989 and modified in 2000 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center (now part of the National Centers for Environmental Information), and collocated World Data Center for Marine Geology and Geophysics, Boulder (now part of the World Data Service for Geophysics). Data were compiled in cooperation with the U.S. Science Support Program, of the Joint Oceanographic Institutions, Inc. (now the Consortium for Ocean Leadership), and the U.S. National Science Foundation.

Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.

Department of Commerce > NOAA > NESDIS > NCEI > doi:10.7289/V54M92G2