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Core Data from the Deep Sea Drilling Project
Leg : 32 Top/Bottom Interval(mm) : 100/1500 Age: NO AGE GIVEN
Hole: 306 Depth Top of Layer(m) : 0.10 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 1.50 Age: UPPER ALBIAN
Sect: 1 Thickness of Layer(m) : 1.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 4 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 32 Top/Bottom Interval(mm) : 00/1000 Age: NO AGE GIVEN
Hole: 306 Depth Top of Layer(m) : 1.50 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 2.50 Age: UPPER ALBIAN
Sect: 2 Thickness of Layer(m) : 1.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 0 22 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : NANNOFOSSIL RICH FORAMINIFERA OOZE
Leg : 32 Top/Bottom Interval(mm) : 1000/1500 Age: NO AGE GIVEN
Hole: 306 Depth Top of Layer(m) : 2.50 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 3.00 Age: UPPER ALBIAN
Sect: 2 Thickness of Layer(m) : 0.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 18 4 /
Processing Hist: Classification was successful.
Shipboard Lith : SILICIOUS FORAM NANNO OOZE
Screen Lith : GLASS RICH FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 32 Top/Bottom Interval(mm) : 00/1500 Age: NO AGE GIVEN
Hole: 306 Depth Top of Layer(m) : 3.00 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 4.50 Age: UPPER ALBIAN
Sect: 3 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO FORAM OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 00/1370 Age: NO AGE GIVEN
Hole: 306 Depth Top of Layer(m) : 4.50 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 5.87 Age: UPPER ALBIAN
Sect: 4 Thickness of Layer(m) : 1.37
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 1370/1450 Age: NO AGE GIVEN
Hole: 306 Depth Top of Layer(m) : 5.87 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 5.95 Age: UPPER ALBIAN
Sect: 4 Thickness of Layer(m) : 0.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : ZEOLITIC FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 00/1500 Age: NO AGE GIVEN
Hole: 306 Depth Top of Layer(m) : 6.00 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 7.50 Age: UPPER ALBIAN
Sect: 5 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 00/1430 Age: NO AGE GIVEN
Hole: 306 Depth Top of Layer(m) : 7.50 Age: QUATERNARY
Core: 1 Depth Bottom of Layer(m): 8.93 Age: UPPER ALBIAN
Sect: 6 Thickness of Layer(m) : 1.43
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
84 0 16 1.66/ 62 139
Processing Hist: Classification was successful.
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL OOZE
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 9.60 Age: LOWER CENOMANIAN
Core: 2 Depth Bottom of Layer(m): 9.60 Age: UPPER ALBIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 6 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : FORAMINIFERA RICH INDURATED NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 19.10 Age: LOWER CENOMANIAN
Core: 3 Depth Bottom of Layer(m): 19.10 Age: UPPER ALBIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
122 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : FORAMINIFERA RICH NANNOFOSSIL RICH INDURATED CHALK
Leg : 32 Top/Bottom Interval(mm) : 1110/1500 Age: ALBIAN
Hole: 306 Depth Top of Layer(m) : 38.61 Age: ALBIAN
Core: 4 Depth Bottom of Layer(m): 39.00 Age:
Sect: 1 Thickness of Layer(m) : 0.39
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : FORAM NANNO OOZE
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: UPPER ALBIAN
Hole: 306 Depth Top of Layer(m) : 56.60 Age: UPPER ALBIAN
Core: 5 Depth Bottom of Layer(m): 56.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
78 25 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : RADIOLARIA RICH CARBONATE RICH NANNOFOSSIL OOZE
Leg : 32 Top/Bottom Interval(mm) : 930/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 76.43 Age: LOWER ALBIAN
Core: 6 Depth Bottom of Layer(m): 77.00 Age: UPPER APTIAN
Sect: 1 Thickness of Layer(m) : 0.57
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
47 39 14 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : RADIOLARIA RICH CARBONATE RICH INDURATED NANNOFOSSIL OOZE
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 94.10 Age: LOWER ALBIAN
Core: 7 Depth Bottom of Layer(m): 94.10 Age: UPPER APTIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
69 23 8 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : NANNOFOSSIL RICH CARBONATE RICH INDURATED CHALK
Leg : 32 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 113.00 Age: LOWER ALBIAN
Core: 8 Depth Bottom of Layer(m): 114.50 Age: UPPER APTIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RAD NANNO LIMESTONE
Screen Lith : RADIOLARIA RICH NANNOFOSSIL LIMESTONE
Leg : 32 Top/Bottom Interval(mm) : 1300/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 133.30 Age: LOWER APTIAN
Core: 9 Depth Bottom of Layer(m): 133.50 Age: BARREMIAN
Sect: 1 Thickness of Layer(m) : 0.20
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT
Screen Lith : CHERT
Leg : 32 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 133.50 Age: LOWER APTIAN
Core: 9 Depth Bottom of Layer(m): 135.00 Age: BARREMIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RAD NANNO LIMESTONE
Screen Lith : RADIOLARIA RICH NANNOFOSSIL LIMESTONE
Leg : 32 Top/Bottom Interval(mm) : 420/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 151.42 Age: LOWER APTIAN
Core: 10 Depth Bottom of Layer(m): 152.50 Age: BARREMIAN
Sect: 1 Thickness of Layer(m) : 1.08
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : RAD NANNO LIMESTONE
Screen Lith : RADIOLARIA RICH NANNOFOSSIL LIMESTONE
Leg : 32 Top/Bottom Interval(mm) : 650/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 170.15 Age: LOWER APTIAN
Core: 11 Depth Bottom of Layer(m): 171.00 Age: BARREMIAN
Sect: 1 Thickness of Layer(m) : 0.85
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS PORCELLANITE
Screen Lith : PORCELLANITE
Leg : 32 Top/Bottom Interval(mm) : 550/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 189.05 Age: APTIAN
Core: 12 Depth Bottom of Layer(m): 190.00 Age: BARREMIAN
Sect: 1 Thickness of Layer(m) : 0.95
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 8 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CHERT
Screen Lith : CHERT
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 207.60 Age: LOWER APTIAN
Core: 13 Depth Bottom of Layer(m): 207.60 Age: BARREMIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
23 23 54 /
Processing Hist: Classification was successful.
Shipboard Lith : ORGANIC RICH PORCELLANITE
Screen Lith : NANNOFOSSIL RICH ORGANIC DEBRIS RICH CLASTIC SEDIMENTSTONE
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 217.10 Age: BARREMIAN
Core: 14 Depth Bottom of Layer(m): 217.10 Age: VALANGINIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 54 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : CALCAREOUS PORCELLANITE
Screen Lith : PORCELLANITE
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 306 Depth Top of Layer(m) : 226.10 Age:
Core: 15 Depth Bottom of Layer(m): 226.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 54 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : ****** NO LITH GIVEN ***
Screen Lith : PORCELLANITE
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 306 Depth Top of Layer(m) : 235.10 Age:
Core: 16 Depth Bottom of Layer(m): 235.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
35 50 54 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : PORCELLANITE
Screen Lith : PORCELLANITE
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 244.10 Age: HAUTERIVIAN
Core: 17 Depth Bottom of Layer(m): 244.10 Age: VALANGINIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
87 6 7 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : INDURATED NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 253.10 Age: HAUTERIVIAN
Core: 18 Depth Bottom of Layer(m): 253.10 Age: VALANGINIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : CARBONATE RICH INDURATED NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 262.60 Age: APTIAN
Core: 19 Depth Bottom of Layer(m): 262.60 Age: VALANGINIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
75 0 25 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : IRON RICH INDURATED NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 860/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 272.36 Age: APTIAN
Core: 20 Depth Bottom of Layer(m): 273.00 Age: VALANGINIAN
Sect: 1 Thickness of Layer(m) : 0.64
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
125 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO OOZE
Screen Lith : CARBONATE RICH NANNOFOSSIL RICH CALCAREOUS OOZE
Leg : 32 Top/Bottom Interval(mm) : 00/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 273.00 Age: APTIAN
Core: 20 Depth Bottom of Layer(m): 274.50 Age: VALANGINIAN
Sect: 2 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 2.01/ 41 145
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 200/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 281.20 Age: APTIAN
Core: 21 Depth Bottom of Layer(m): 282.50 Age: VALANGINIAN
Sect: 1 Thickness of Layer(m) : 1.30
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
82 0 18 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : IRON RICH NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 720/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 291.22 Age: BARREMIAN
Core: 22 Depth Bottom of Layer(m): 292.00 Age: VALANGINIAN
Sect: 1 Thickness of Layer(m) : 0.78
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 300.10 Age: HAUTERIVIAN
Core: 23 Depth Bottom of Layer(m): 300.10 Age: VALANGINIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
96 0 4 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : CARBONATE RICH INDURATED NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 1040/1080 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 310.04 Age: BARREMIAN
Core: 24 Depth Bottom of Layer(m): 310.08 Age: VALANGINIAN
Sect: 1 Thickness of Layer(m) : 0.04
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 1080/1170 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 310.08 Age: BARREMIAN
Core: 24 Depth Bottom of Layer(m): 310.17 Age: VALANGINIAN
Sect: 1 Thickness of Layer(m) : 0.09
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 1170/1500 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 310.17 Age: BARREMIAN
Core: 24 Depth Bottom of Layer(m): 310.50 Age: VALANGINIAN
Sect: 1 Thickness of Layer(m) : 0.33
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : NANNO CHALK
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 318.60 Age: BARREMIAN
Core: 25 Depth Bottom of Layer(m): 318.60 Age: VALANGINIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 0 19 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : NANNOFOSSIL OOZE
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 327.60 Age: BARREMIAN
Core: 26 Depth Bottom of Layer(m): 327.60 Age: VALANGINIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
104 0 0 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : CARBONATE RICH NANNOFOSSIL OOZE
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 306 Depth Top of Layer(m) : 346.60 Age:
Core: 28 Depth Bottom of Layer(m): 346.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: LOWER CRETACEOUS
Hole: 306 Depth Top of Layer(m) : 355.60 Age: LOWER CRETACEOUS
Core: 29 Depth Bottom of Layer(m): 355.60 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
95 0 5 /
Processing Hist: Classification was successful.
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age:
Hole: 306 Depth Top of Layer(m) : 365.10 Age:
Core: 30 Depth Bottom of Layer(m): 365.10 Age:
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 376.60 Age: VALANGINIAN
Core: 32 Depth Bottom of Layer(m): 376.60 Age: BERRIASIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 384.10 Age: VALANGINIAN
Core: 33 Depth Bottom of Layer(m): 384.10 Age: BERRIASIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 393.10 Age: VALANGINIAN
Core: 34 Depth Bottom of Layer(m): 393.10 Age: BERRIASIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 402.10 Age: VALANGINIAN
Core: 35 Depth Bottom of Layer(m): 402.10 Age: BERRIASIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS OOZE.
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 411.60 Age: VALANGINIAN
Core: 36 Depth Bottom of Layer(m): 411.60 Age: BERRIASIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 14 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : CARBONATE RICH INDURATED NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 421.10 Age: VALANGINIAN
Core: 37 Depth Bottom of Layer(m): 421.10 Age: BERRIASIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
81 0 19 /
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 430.60 Age: VALANGINIAN
Core: 38 Depth Bottom of Layer(m): 430.60 Age: BERRIASIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
98 0 2 /
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : CARBONATE RICH NANNOFOSSIL CHALK
Leg : 32 Top/Bottom Interval(mm) : 0/ 0 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 440.10 Age: VALANGINIAN
Core: 39 Depth Bottom of Layer(m): 440.10 Age: BERRIASIAN
Sect: CC Thickness of Layer(m) : 0.00
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 32 Top/Bottom Interval(mm) : 960/1100 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 450.46 Age: VALANGINIAN
Core: 40 Depth Bottom of Layer(m): 450.60 Age: BERRIASIAN
Sect: 1 Thickness of Layer(m) : 0.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
86 0 0 /
Processing Hist:
Shipboard Lith : CHERT
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 32 Top/Bottom Interval(mm) : 1100/1500 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 450.60 Age: VALANGINIAN
Core: 40 Depth Bottom of Layer(m): 451.00 Age: BERRIASIAN
Sect: 1 Thickness of Layer(m) : 0.40
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
0 0 0 /
Processing Hist:
Shipboard Lith : CALCAREOUS CLAYEY CHALK
Screen Lith : CALCAREOUS SEDIMENT.
Leg : 32 Top/Bottom Interval(mm) : 00/1500 Age: NEOCOMIAN
Hole: 306 Depth Top of Layer(m) : 459.00 Age: VALANGINIAN
Core: 41 Depth Bottom of Layer(m): 460.50 Age: BERRIASIAN
Sect: 1 Thickness of Layer(m) : 1.50
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
53 0 47 /
Processing Hist: Classification was successful.
Shipboard Lith : CHERT
Screen Lith : MICA RICH NANNOFOSSIL RICH MARLY DOLOMITE LIMESTONE
Leg : 32 Top/Bottom Interval(mm) : 980/1500 Age: LOWER BERRIASIAN
Hole: 306 Depth Top of Layer(m) : 468.48 Age: LOWER BERRIASIAN
Core: 42 Depth Bottom of Layer(m): 469.00 Age:
Sect: 1 Thickness of Layer(m) : 0.52
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
51 36 13 /
Processing Hist: Classification was successful.
Shipboard Lith : CHALK
Screen Lith : CARBONATE RICH SEMIINDURATED NANNOFOSSIL OOZE
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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]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
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