leg site hole core section top interval depth(cm) top of core depth(cm) top of section(m) sample midpoint depth(m) describer rock name piece numbers texture data structure data alteration data other information data vesicle data phenocryst data groundmass mineral data replacement mineral data comments unknown code 64 475 B 2 1 0.0 76.00 76.00 76.50 SAUNDERS, A. OL MOD PHYRIC BASALT PCES 1 (2-8), 2 (10-18), 3 (19-26), 4 (27-30), 5 (31-39), 6 (40-46), 7 (48-50) VERY FINE-GRAINED,GLASSY SELVAGE IN PCES 3+5,MOD PHYRIC CALCITE-FILLED FRACTURES PCE 2,FACES ON PCES 5+7 ARE COVERED WITH GREEN VEIN MATERIAL & ZEOL(?) FRESH D SLIGHTLY BROWNISH RIMS OCCUR ON PCES 1+3+6 & THIS PERIPHERAL NATURE OF ALTERATION SUGGESTS THAT THES FRAGMENTS ARE PROBABLY COBBLES LYING EXPOSED TO SEDIMENTS AND/OR WATER DARK GRAY(N4) BASALT,ROCK HAS HEAVY FEEL PLAG 3 TO 2. comments : MICROPHENOS NOT EXCEEDING 2MM & GENERALLY <0.5MM | OL TO 2. comments : MICROPHENOS NOT EXCEEDING 2MM & GENERALLY <0.5MM,FRESH,APPLE-GREEN CALCITE | ZEOL comments : ID ZEOL UNCERTAIN | UNIDENT comments : GREEN VEIN MATERIAL FOUND ON PCES 5+7 64 475 B 3 1 0.0 85.50 85.50 85.71 SAUNDERS, A. OL MOD PHYRIC BASALT PCES 1 (1-7), 2 (8-14), 3 (16-21) VERY FINE-GRAINED,MOD PHYRIC,GLASSY SELVAGES ON PCES 1+3,SIMILAR TO CORE 2-1 SLIGHTLY SLIGHT ALTERATION RIMS INDICATE THESE ARE SMALL INDIVIDUAL COBBLES DARK GRAY(N4) BASALT PLAG <3 <0.5 comments : MICROPHENOS | OL <5 <0.5 comments : MICROPHENOS,APPLE GREEN 64 475 B 4 1 0.0 95.00 95.00 95.05 SAUNDERS, A. OL MOD PHYRIC BASALT PCES 1A (0-5), 1B (0-3), 1C (3-4) VERY FINE-GRAINED,MOD PHYRIC,SIMILAR TO CORES 2-1 & 3-1 FRESH RK GRAY(N4) PLAG <3 <0.5 comments : MICROPHENOS | OL <5 <0.5 comments : MICROPHENOS,APPLE GREEN