Core Data from the Deep Sea Drilling Project

Leg :  4    Top/Bot Interval(mm):  260/ 260  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     0.36
Sect:  1    No. Observed Fossils:     7

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOLITHINA PHASEOLA (RARE/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm): 1100/1100  Sample Age : UPPER PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     1.20
Sect:  1    No. Observed Fossils:     6

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page :  4/ 378

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (PRESENT/)
  DISCOASTER PERPLEXUS (PRESENT/)
  GEPHYROCAPSA OCEANICA (RARE/)
  OOLITHOTUS ANTILLARUM (PRESENT/)
  SCAPHOLITHUS SP. (COMMON/)
  UMBILICOSPHAERA MIRABILIS (PRESENT/)



Leg :  4    Top/Bot Interval(mm): 1100/1100  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     1.20
Sect:  1    No. Observed Fossils:    13

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (COMMON/)
  CERATOLITHUS CRISTATUS (TRACE/)
  CRASSAPONTOSPHAERA JONESII (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA PHASEOLA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  GEPHYROCAPSA OCEANICA (ABUNDANT/)
  HELICOPONTOSPHAERA KAMPTNERI (COMMON/)
  PONTOSPHAERA DISCOPORA (COMMON/)
  PONTOSPHAERA SCUTELLUM (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  SCYPHOSPHAERA SP. (TRACE/)
  UMBILICOSPHAERA MIRABILIS (COMMON/)



Leg :  4    Top/Bot Interval(mm):  300/ 300  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     1.90
Sect:  2    No. Observed Fossils:    10

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA PHASEOLA (ABUNDANT/)
  GEPHYROCAPSA CARIBBEANICA (DOMINANT/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (COMMON/)
  PONTOSPHAERA DISCOPORA (RARE/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  UMBILICOSPHAERA MIRABILIS (COMMON/)



Leg :  4    Top/Bot Interval(mm): 1100/1100  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     2.70
Sect:  2    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (RARE/)
  CERATOLITHUS CRISTATUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOLITHINA PHASEOLA (RARE/)
  GEPHYROCAPSA CARIBBEANICA (DOMINANT/)
  GEPHYROCAPSA OCEANICA (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PONTOSPHAERA DISCOPORA (RARE/)
  PONTOSPHAERA SCUTELLUM (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  SCYPHOSPHAERA SP. (TRACE/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):  100/ 100  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     3.20
Sect:  3    No. Observed Fossils:     6

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOLITHINA PHASEOLA (RARE/)
  GEPHYROCAPSA CARIBBEANICA (DOMINANT/)
  PONTOSPHAERA DISCOPORA (RARE/)
  PONTOSPHAERA SCUTELLUM (RARE/)
  SCYPHOSPHAERA SP. (TRACE/)



Leg :  4    Top/Bot Interval(mm):  780/ 780  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     3.88
Sect:  3    No. Observed Fossils:    10

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA PHASEOLA (RARE/)
  GEPHYROCAPSA APERTA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  GEPHYROCAPSA OCEANICA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (COMMON/)
  PONTOSPHAERA DISCOPORA (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA MIRABILIS (COMMON/)



Leg :  4    Top/Bot Interval(mm):  390/ 390  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     4.99
Sect:  4    No. Observed Fossils:     7

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA PHASEOLA (RARE/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  GEPHYROCAPSA OCEANICA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PONTOSPHAERA DISCOPORA (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)



Leg :  4    Top/Bot Interval(mm):  300/ 300  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     6.40
Sect:  5    No. Observed Fossils:     8

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOLITHINA PHASEOLA (RARE/)
  GEPHYROCAPSA APERTA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm): 1300/1300  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     7.40
Sect:  5    No. Observed Fossils:    10

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOLITHINA PHASEOLA (COMMON/)
  GEPHYROCAPSA APERTA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  SCYPHOSPHAERA SP. (TRACE/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):   20/  20  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     7.62
Sect:  6    No. Observed Fossils:    10

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  CRASSAPONTOSPHAERA JONESII (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA PHASEOLA (RARE/)
  GEPHYROCAPSA APERTA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  GEPHYROCAPSA OCEANICA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  SCYPHOSPHAERA SP. (TRACE/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):  680/ 680  Sample Age : PLEISTOCENE
Hole:  25   Depth Top of Core(m):     0.00
Core:   1   Depth Top Sample(m) :     8.28
Sect:  6    No. Observed Fossils:     8

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOLITHINA PHASEOLA (COMMON/)
  GEPHYROCAPSA APERTA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PONTOSPHAERA DISCOPORA (COMMON/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)



Leg :  4    Top/Bot Interval(mm):   20/  20  Sample Age : PLIOCENE
Hole:  25   Depth Top of Core(m):     9.00
Core:   2   Depth Top Sample(m) :     9.02
Sect:  1    No. Observed Fossils:     9

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOLITHINA PHASEOLA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (COMMON/)
  PONTOSPHAERA DISCOPORA (RARE/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  SCYPHOSPHAERA SP. (RARE/)



Leg :  4    Top/Bot Interval(mm):  300/ 300  Sample Age : PLIOCENE
Hole:  25   Depth Top of Core(m):     9.00
Core:   2   Depth Top Sample(m) :     9.30
Sect:  1    No. Observed Fossils:     9

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOLITHINA PHASEOLA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  HELICOPONTOSPHAERA KAMPTNERI (COMMON/)
  PONTOSPHAERA DISCOPORA (RARE/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):   20/  20  Sample Age : PLIOCENE
Hole:  25   Depth Top of Core(m):     9.00
Core:   2   Depth Top Sample(m) :    10.52
Sect:  2    No. Observed Fossils:     6

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOLITHINA PHASEOLA (TRACE/)
  GEPHYROCAPSA CARIBBEANICA (ABUNDANT/)
  HELICOPONTOSPHAERA KAMPTNERI (TRACE/)
  PONTOSPHAERA DISCOPORA (TRACE/)
  PSEUDOEMILIANIA LACUNOSA (RARE/)



Leg :  4    Top/Bot Interval(mm):  300/ 300  Sample Age : PLIOCENE
Hole:  25   Depth Top of Core(m):     9.00
Core:   2   Depth Top Sample(m) :    10.80
Sect:  2    No. Observed Fossils:    10

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOASTER PERPLEXUS (TRACE/)
  DISCOLITHINA PHASEOLA (RARE/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (COMMON/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):    0/  20  Sample Age : LOWER PLEISTOCENE
Hole:  25   Depth Top of Core(m):     9.00
Core:   2   Depth Top Sample(m) :    12.01
Sect:  3    No. Observed Fossils:     8

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page :  4/ 378

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS RUGOSUS (PRESENT/)
  COCCOLITHUS DORONICOIDES (PRESENT/)
  CYCLOCOCCOLITHUS LEPTOPORUS (PRESENT/)
  DISCOASTER PERPLEXUS (PRESENT/)
  RHABDOSPHAERA CLAVIGERA (PRESENT/)
  RHABDOSPHAERA CLAVIGERA (PRESENT/)
  RHABDOSPHAERA STYLIFERA (PRESENT/)
  SCAPHOLITHUS SP. (PRESENT/)



Leg :  4    Top/Bot Interval(mm):   20/  20  Sample Age : UNKNOWN
Hole:  25   Depth Top of Core(m):     9.00
Core:   2   Depth Top Sample(m) :    12.02
Sect:  3    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  ASPIDORHABDUS STYLIFER (TRACE/)
  COCCOLITHUS PELAGICUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER PERPLEXUS (TRACE/)
  DISCOLITHINA PHASEOLA (COMMON/)
  GEPHYROCAPSA APERTA (RARE/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (RARE/)
  SCYPHOSPHAERA SP. (TRACE/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):  700/ 700  Sample Age : PLIOCENE
Hole:  25   Depth Top of Core(m):     9.00
Core:   2   Depth Top Sample(m) :    12.70
Sect:  3    No. Observed Fossils:    11

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 468

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER PERPLEXUS (TRACE/)
  DISCOLITHINA PHASEOLA (COMMON/)
  GEPHYROCAPSA CARIBBEANICA (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  PONTOSPHAERA DISCOPORA (TRACE/)
  PSEUDOEMILIANIA LACUNOSA (ABUNDANT/)
  PSEUDOEMILIANIA LACUNOSA (RARE/)
  SCYPHOSPHAERA SP. (TRACE/)
  UMBILICOSPHAERA MIRABILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):  200/ 200  Sample Age : LOWER PLIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    18.20
Sect:  1    No. Observed Fossils:    11

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI TRIRADIATUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TAMALIS (RARE/)
  DISCOASTER BROUWERI TRIDENS (COMMON/)
  DISCOASTER DILATUS (COMMON/)
  DISCOASTER EXTENSUS (COMMON/)
  DISCOASTER PENTARADIATUS (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (COMMON/)
  SPHENOLITHUS ABIES (ABUNDANT/)



Leg :  4    Top/Bot Interval(mm): 1250/1250  Sample Age : LOWER PLIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    19.25
Sect:  1    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TAMALIS (RARE/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (COMMON/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER SURCULUS (COMMON/)
  HELICOPONTOSPHAERA INTERMEDIA (RARE/)
  HELICOPONTOSPHAERA SEMINULUM (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)



Leg :  4    Top/Bot Interval(mm): 1500/1500  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    19.50
Sect:  1    No. Observed Fossils:     5

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page :  4/ 378

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS TRICORNICULATUS (PRESENT/)
  DISCOASTER BROUWERI (PRESENT/)
  DISCOASTER CHALLENGERII (PRESENT/)
  DISCOASTER PENTARADIATUS (PRESENT/)
  DISCOASTER TAMALIS (PRESENT/)



Leg :  4    Top/Bot Interval(mm): 1500/1500  Sample Age : LOWER PLIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    19.50
Sect:  1    No. Observed Fossils:    13

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS RUGOSUS (TRACE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER ASYMMETRICUS (RARE/)
  DISCOASTER BROUWERI TRIRADIATUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TAMALIS (RARE/)
  DISCOASTER BROUWERI TRIDENS (COMMON/)
  DISCOASTER DILATUS (COMMON/)
  DISCOASTER EXTENSUS (COMMON/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER SURCULUS (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA MIRABILIS (COMMON/)



Leg :  4    Top/Bot Interval(mm):  380/ 380  Sample Age : LOWER PLIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    19.88
Sect:  2    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS RUGOSUS (TRACE/)
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (COMMON/)
  DISCOASTER DILATUS (COMMON/)
  DISCOASTER EXTENSUS (COMMON/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER SURCULUS (RARE/)
  HELICOPONTOSPHAERA INTERMEDIA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)



Leg :  4    Top/Bot Interval(mm): 1140/1140  Sample Age : LOWER PLIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    20.64
Sect:  2    No. Observed Fossils:    13

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (COMMON/)
  DISCOASTER DILATUS (COMMON/)
  DISCOASTER EXTENSUS (COMMON/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER PHYLLODUS (TRACE/)
  DISCOASTER SURCULUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (RARE/)
  UMBILICOSPHAERA CRICOTA (RARE/)
  UMBILICOSPHAERA HUMILIS (TRACE/)



Leg :  4    Top/Bot Interval(mm): 1500/1500  Sample Age : LOWER PLIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    21.00
Sect:  2    No. Observed Fossils:    16

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS RUGOSUS (TRACE/)
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI TRIRADIATUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TAMALIS (RARE/)
  DISCOASTER BROUWERI TRIDENS (COMMON/)
  DISCOASTER DILATUS (COMMON/)
  DISCOASTER EXTENSUS (COMMON/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER PHYLLODUS (TRACE/)
  DISCOASTER SURCULUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (RARE/)
  UMBILICOSPHAERA CRICOTA (RARE/)
  UMBILICOSPHAERA HUMILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):  750/ 750  Sample Age : LOWER PLIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    21.75
Sect:  3    No. Observed Fossils:     8

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  CERATOLITHUS RUGOSUS (TRACE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PHYLLODUS (TRACE/)
  DISCOASTER SURCULUS (TRACE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  HELICOPONTOSPHAERA SEMINULUM (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)



Leg :  4    Top/Bot Interval(mm): 1500/1500  Sample Age : LOWER PLIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    22.50
Sect:  3    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI TRIRADIATUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (COMMON/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER PENTARADIATUS (COMMON/)
  DISCOASTER PHYLLODUS (TRACE/)
  DISCOASTER SURCULUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (COMMON/)



Leg :  4    Top/Bot Interval(mm):  750/ 750  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    23.25
Sect:  4    No. Observed Fossils:    10

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PENTARADIATUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (COMMON/)
  UMBILICOSPHAERA CRICOTA (RARE/)



Leg :  4    Top/Bot Interval(mm): 1500/1500  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    24.00
Sect:  4    No. Observed Fossils:    11

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER PHYLLODUS (TRACE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (COMMON/)



Leg :  4    Top/Bot Interval(mm):  750/ 750  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    24.75
Sect:  5    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (COMMON/)
  UMBILICOSPHAERA CRICOTA (COMMON/)
  UMBILICOSPHAERA HUMILIS (RARE/)



Leg :  4    Top/Bot Interval(mm): 1500/1500  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    25.50
Sect:  5    No. Observed Fossils:    14

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TAMALIS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (COMMON/)
  DISCOASTER EXTENSUS (COMMON/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER QUINQUERAMUS (RARE/)
  DISCOASTER SURCULUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (COMMON/)
  UMBILICOSPHAERA HUMILIS (RARE/)



Leg :  4    Top/Bot Interval(mm):  750/ 750  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    26.25
Sect:  6    No. Observed Fossils:    13

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER SURCULUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (COMMON/)
  UMBILICOSPHAERA HUMILIS (TRACE/)



Leg :  4    Top/Bot Interval(mm): 1500/1500  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    18.00
Core:   3   Depth Top Sample(m) :    27.00
Sect:  6    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER QUINQUERAMUS (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (TRACE/)
  UMBILICOSPHAERA HUMILIS (TRACE/)



Leg :  4    Top/Bot Interval(mm):   20/  20  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    27.02
Sect:  1    No. Observed Fossils:    14

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI TRIRADIATUS (TRACE/)
  DISCOASTER BROUWERI RUTELLUS (RARE/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER PHYLLODUS (TRACE/)
  DISCOASTER QUINQUERAMUS (COMMON/)
  HELICOPONTOSPHAERA INTERMEDIA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (TRACE/)



Leg :  4    Top/Bot Interval(mm):  330/ 330  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    27.33
Sect:  1    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (TRACE/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER QUINQUERAMUS (COMMON/)
  HELICOPONTOSPHAERA INTERMEDIA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (COMMON/)



Leg :  4    Top/Bot Interval(mm):    0/  20  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    28.51
Sect:  2    No. Observed Fossils:     6

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page :  4/ 378

Fossils (Abundance/Preservation):
================================
  DISCOASTER CHALLENGERII (PRESENT/)
  DISCOASTER HAMATUS (Q) (PRESENT/)
  DISCOASTER PERCLARUS (PRESENT/)
  DISCOASTER PERPLEXUS (PRESENT/)
  SPHENOLITHUS ABIES (PRESENT/)
  TRIQUETRORHABDULUS RUGOSUS (PRESENT/)



Leg :  4    Top/Bot Interval(mm):   20/  20  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    28.52
Sect:  2    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (COMMON/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER HAMATUS (TRACE/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER QUINQUERAMUS (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (TRACE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (COMMON/)



Leg :  4    Top/Bot Interval(mm):  750/ 750  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    29.25
Sect:  2    No. Observed Fossils:    10

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PERPLEXUS (RARE/)
  DISCOASTER QUINQUERAMUS (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (COMMON/)



Leg :  4    Top/Bot Interval(mm):   20/  20  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    30.02
Sect:  3    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (COMMON/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER PENTARADIATUS (RARE/)
  DISCOASTER PERPLEXUS (RARE/)
  DISCOASTER QUINQUERAMUS (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (TRACE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (COMMON/)



Leg :  4    Top/Bot Interval(mm):  750/ 750  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    30.75
Sect:  3    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (COMMON/)
  DISCOASTER HAMATUS (TRACE/)
  DISCOASTER PERPLEXUS (COMMON/)
  DISCOASTER QUINQUERAMUS (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (RARE/)



Leg :  4    Top/Bot Interval(mm):   20/  20  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    31.52
Sect:  4    No. Observed Fossils:    12

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (RARE/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER HAMATUS (RARE/)
  DISCOASTER PERPLEXUS (COMMON/)
  DISCOASTER QUINQUERAMUS (COMMON/)
  HELICOPONTOSPHAERA INTERMEDIA (RARE/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)



Leg :  4    Top/Bot Interval(mm):  760/ 760  Sample Age : UPPER MIOCENE
Hole:  25   Depth Top of Core(m):    27.00
Core:   4   Depth Top Sample(m) :    32.26
Sect:  4    No. Observed Fossils:    13

Date:       Investigator(s): HAY,W.W.
Join:       IR Volume/Page :  4/ 470

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS PELAGICUS (COMMON/)
  CYCLOCOCCOLITHUS LEPTOPORUS (RARE/)
  DISCOASTER BROUWERI RUTELLUS (COMMON/)
  DISCOASTER BROUWERI TRIDENS (RARE/)
  DISCOASTER DILATUS (RARE/)
  DISCOASTER EXTENSUS (RARE/)
  DISCOASTER HAMATUS (RARE/)
  DISCOASTER PENTARADIATUS (TRACE/)
  DISCOASTER PERPLEXUS (RARE/)
  DISCOASTER QUINQUERAMUS (COMMON/)
  HELICOPONTOSPHAERA KAMPTNERI (RARE/)
  SPHENOLITHUS ABIES (ABUNDANT/)
  UMBILICOSPHAERA CRICOTA (RARE/)



Leg :  4    Top/Bot Interval(mm):    0/   0  Sample Age : LOWER MIOCENE
Hole:  25   Depth Top of Core(m):    36.00
Core:   5   Depth Top Sample(m) :    36.10
Sect: CC    No. Observed Fossils:    11

Date:       Investigator(s): BUKRY,D.
Join:       IR Volume/Page :  4/ 378

Fossils (Abundance/Preservation):
================================
  COCCOLITHUS BISECTUS (PRESENT/)
  CYCLOCOCCOLITHUS LUSITANICUS (PRESENT/)
  CYCLOCOCCOLITHUS LUSITANICUS (PRESENT/)
  CYCLOCOCCOLITHUS NEOGAMMATION (PRESENT/)
  DISCOASTER BROUWERI (PRESENT/)
  DISCOASTER CHALLENGERII (PRESENT/)
  DISCOASTER DEFLANDREI (PRESENT/)
  DISCOASTER EXILIS (PRESENT/)
  RETICULOFENESTRA PSEUDOUMBILICA (PRESENT/)
  SPHENOLITHUS HETEROMORPHUS (PRESENT/)
  SPHENOLITHUS PREDISTENTUS (PRESENT/)
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