Leg : 8 Top/Bottom Interval(mm) : 280/1420 Age: LOWER OLIGOCENE
Hole: 71A Depth Top of Layer(m) : 528.28 Age: LOWER OLIGOCENE
Core: 1 Depth Bottom of Layer(m): 529.42 Age:
Sect: 1 Thickness of Layer(m) : 1.14
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
50 35 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : NANNO CHALK
Screen Lith : NANNOFOSSIL CHALK
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 71A Depth Top of Layer(m) : 553.00 Age: UPPER EOCENE
Core: 2 Depth Bottom of Layer(m): 554.50 Age:
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 2 1.99/ 42 156
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE WITH CHERT INTERGROWTHS
Screen Lith : LIMESTONE
Leg : 8 Top/Bottom Interval(mm) : 00/ 340 Age: UPPER EOCENE
Hole: 71A Depth Top of Layer(m) : 554.50 Age: UPPER EOCENE
Core: 2 Depth Bottom of Layer(m): 554.84 Age:
Sect: 2 Thickness of Layer(m) : 0.34
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE
Screen Lith : LIMESTONE
Leg : 8 Top/Bottom Interval(mm) : 00/1500 Age: UPPER EOCENE
Hole: 71A Depth Top of Layer(m) : 555.00 Age: UPPER EOCENE
Core: 3 Depth Bottom of Layer(m): 556.50 Age:
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 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE WITH CHERT INTERGROWTHS
Screen Lith : LIMESTONE
Leg : 8 Top/Bottom Interval(mm) : 00/1320 Age: UPPER EOCENE
Hole: 71A Depth Top of Layer(m) : 556.50 Age: UPPER EOCENE
Core: 3 Depth Bottom of Layer(m): 557.82 Age:
Sect: 2 Thickness of Layer(m) : 1.32
Average Percent G.R.A.P.E. Avg # G.R.A.P.E.
Calcareous Siliceous Detrital Density/Porosity meas Avg'd
========== ========= ======== ================ ============
40 25 2 /
Processing Hist: Data incomplete; interpretation allowed manual encoding.
Shipboard Lith : LIMESTONE
Screen Lith : LIMESTONE
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