leg site hole core section top interval depth (cm) bottom interval depth (cm) top of layer (m) bottom of layer(m) thickness of layer(m) lithology source heterogeneity hardness comp1 comp2 comp3 comp4 comp5 processing history flag lithology name from screen program lithology name from shipboard observer avg. calcareous material avg. siliceous material avg. detrital material age mnemonic at top of layer age mnemonic at bottom of layer age code(interpreted) avg density from g.r.a.p.e. avg porosity from g.r.a.p.e. number of g.r.a.p.e. measurements 60 457 2 1 0.0 150.0 4.00 5.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 GLASS FELDSPAR Successful FELDSPAR RICH GLASS RICH SAND GRADED BEDDED SAND 15 0 85 UPPER PLEISTOCENE NO AGE GIVEN 1.72 58 144 60 457 2 2 0.0 150.0 5.50 7.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS CLAY MINERAL Successful CLAY MINERAL RICH GLASS RICH MUD MUDDY VITRIC ASH 1 0 99 UPPER PLEISTOCENE NO AGE GIVEN 2.04 39 145 60 457 2 3 0.0 65.0 7.00 7.65 0.65 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH SILTY VITRIC ASH 0 0 99 UPPER PLEISTOCENE NO AGE GIVEN 60 457 2 CC 0.0 20.0 7.75 7.95 0.20 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH SILTY VITRIC ASH 0 0 99 UPPER PLEISTOCENE NO AGE GIVEN 60 457 3 1 0.0 150.0 13.50 15.00 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH SILTY VITRIC ASH 0 0 99 UPPER PLEISTOCENE NO AGE GIVEN 1.72 58 143 60 457 3 2 0.0 150.0 15.00 16.50 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH SILTY VITRIC ASH 0 0 99 UPPER PLEISTOCENE NO AGE GIVEN 60 457 3 3 0.0 150.0 16.50 18.00 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH SILTY VITRIC ASH 0 0 99 UPPER PLEISTOCENE NO AGE GIVEN 60 457 3 4 0.0 117.0 18.00 19.17 1.17 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL GLASS Successful GLASS RICH MARLY NANNOFOSSIL OOZE SILTY VITRIC ASH 35 0 65 UPPER PLEISTOCENE NO AGE GIVEN 1.67 62 108 60 457 3 CC 0.0 15.0 19.60 19.75 0.15 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH SILTY VITRIC ASH 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 60 457 4 1 0.0 150.0 23.80 25.30 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 1.76 56 144 60 457 4 2 0.0 150.0 25.30 26.80 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 1.95 45 144 60 457 4 3 0.0 86.0 26.80 27.66 0.86 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 60 457 4 CC 0.0 12.0 27.85 27.97 0.12 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 60 457 5 1 0.0 101.0 32.50 33.51 1.01 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 1.81 53 98 60 457 5 CC 0.0 15.0 33.62 33.77 0.15 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 60 457 6 1 0.0 150.0 42.00 43.50 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 1.67 61 137 60 457 6 2 0.0 150.0 43.50 45.00 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 60 457 6 3 0.0 150.0 45.00 46.50 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN 1.94 45 144 60 457 6 4 0.0 15.0 46.50 46.65 0.15 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH DRILLING BRECCIA 0 0 65 UPPER PLEISTOCENE NO AGE GIVEN