21207A 1 1 2701500 47.00 47.27 48.50 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY;D CREAMY 4;O VERY RARE MED GRAY STREAKS,VOID TO 27CM; Z 00000000* 21207A 1 2 001500 47.00 48.50 50.00 5 L FORAM NANNO OOZE;C N8-VERY LT GRAY,5Y8/1-YELLOWISH GRAY;D CREAMY 4;O VERY RARE MED GREY SPOTS,YELLOWISH GREY IS IN STREAKS; Z 00000000* 21207A 1 3 001500 47.00 50.00 51.50 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY,N4-MED DARK GRAY;D CREAMY 4;O MED DARK GRAY IN LESS THAN 10%; Z 00000000* 21207A 1 4 001500 47.00 51.50 53.00 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY,-DARK GRAY;D CR EAMY 4;O DK GRAY IS IN STREAKS; Z 00000000* 21207A 1 5 001500 47.00 53.00 54.50 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY,-DARK GRAY;D CR EAMY 4;O DK GRAY IN 5%; Z 00000000* 21207A 1 6 001500 47.00 54.50 56.00 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY,-MED DARK GRAY; D CREAMY 4;O MED DARK GRAY STREAKS 5%; Z 00000000* 21207A 2 1 4801500 56.00 56.48 57.50 5 L NANNO FORAM OOZE;C 5Y8/1-YELLOWISH GRAY,-WHITE;D CREAMY 4;O YELLOWISH GRAY SWIRLS 50%,VERY RARE LESS THAN 1% DARK GREY STREAKS,VOID TO 47CM; Z 00000000* 21207A 3 1 001500 65.00 65.00 66.50 6 L NANNO FORAM OOZE;C N8-VERY LT GRAY,5Y8/1-YELLOWISH GRAY,N4-MED DARK GRAY;D CREAMY 4;O HAS ABUNDANT "SLOWING" STREAKS OF YELLOWISH GRAY AND MED DARK GRAY; Z 00000000* 21207A 3 2 001500 65.00 66.50 68.00 5 L NANNO FORAM OOZE;C N8-VERY LT GRAY,5Y8/1-YELLOWISH GRAY,N5-MED GRAY;D CREAMY 4;O YELLOWISH GRAY STREAKS 25,MED GRAY STREAKS 1%; Z 00000000* 21207A 3 3 001500 65.00 68.00 69.50 5 L NANNO FORAM OOZE;C N8-VERY LT GRAY,-YELLOWISH GRAY ,-MED GRAY;D CREAMY 4;O YELLOWISH GRAY AND MED GRAY STREAKS; Z 00000000* 21207A 3 4 001500 65.00 69.50 71.00 5 L NANNO FORAM OOZE;C N8-VERY LT GRAY,5Y8/1-YELLOWISH GRAY,N5-MED GRAY;D CREAMY 4;O YELLOWISH GRAY STREAKS 25,MED GRAY STREAKS 1%; Z 00000000* 21207A 3 5 001500 65.00 71.00 72.50 5 L NANNO FORAM OOZE;C N8-VERY LT GRAY,5Y8/1-YELLOWISH GRAY,N5-MED GRAY;D CREAMY 4;O YELLOWISH GRAY STREAKS 25,MED GRAY STREAKS 1%; Z 00000000* 21207A 3 6 001500 65.00 72.50 74.00 5 L NANNO FORAM OOZE;C N8-VERY LT GRAY,5Y8/1-YELLOWISH GRAY,N5-MED GRAY;D CREAMY 4;O YELLOWISH GRAY STREAKS 25,MED GRAY STREAKS 1%; Z 00000000* 21207A 4 1 001130 74.00 74.00 75.13 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY;D SOUPY;O HOMO- GENEOUS; Z 00000000* 21207A 4 111301500 74.00 75.13 75.50 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY;D CREAMY;O HOMO GENEOUS; Z 00000000* 21207A 4 2 001500 74.00 75.50 77.00 5 L FORAM NANNO OOZE;C N8-VERY LT GRAY,5Y8/1-YELLOWISH GRAY,N5-MED GRAY;D CREAMY 4;O YELLOWISH AND MED GRAY STREAKS LESS THAN 10%; Z 00000000* 21207A 4 3 001500 74.00 77.00 78.50 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY,N3-DARK GRAY; D CREAMY 4;O DK GRAY SPOTS LESS THAN 1%; Z 00000000* 21207A 4 4 001500 74.00 78.50 80.00 5 L FORAM NANNO OOZE;C N8-VERY LT GRAY,5Y8/1-YELLOWISH GRAY,N5-MED GRAY;D 4;O MED GRAY STREAKS ARE VERY RARE,MUCH LESS THAN 1%; Z 00000000* 21207A 4 5 001500 74.00 80.00 81.50 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY;D CREAMY 4;O NEARLY HOMOGENEOUS; Z 00000000* 21207A 5 1 001500 83.00 83.00 84.50 4 L FORAM NANNO OOZE;C N8-VERY LT GRAY;D CREAMY 4;O NEARLY HOMOGENEOUS; Z 00000000* 21207A 5 2 001500 83.00 84.50 86.00 5 L FORAM NANNO OOZE;C N8-VERY LT GRAY,-YELLOWISH GRAY ,-MED GRAY;D CREAMY 4;O YELLOWISH GRAY RICH HORIZON 65-75CM,MED GRAY STREAKS; Z 00000000* 21207A 5 3 001500 83.00 86.00 87.50 5 L FORAM NANNO OOZE;C -VERY LT GRAY,-MED GRAY,-YELLOW ISH GRAY;D CREAMY 4;O RARE MED GRAY,YELLOWISH GRAY STREAKS; Z 00000000* 21207A 5 4 001500 83.00 87.50 89.00 5 L FORAM NANNO OOZE;C -VERY LT GRAY,-MED GRAY,-YELLOW ISH GRAY;D CREAMY 4;O RARE MED GRAY,YELLOWISH GRAY STREAKS; Z 00000000* 21207A 5 5 001500 83.00 89.00 90.50 5 L FORAM NANNO OOZE;C -VERY LT GRAY,-MED GRAY,-YELLOW ISH GRAY;D CREAMY 4;O RARE MED GRAY,YELLOWISH GRAY STREAKS; Z 00000000* 21207A 5 6 001500 83.00 90.50 92.00 5 L FORAM NANNO OOZE;C N9-WHITE,N8-VERY LT GRAY,N4-MED DARK GRAY;D CREAMY 4,M N4-MED DK GRAY STREAK AT 100 CM;O VERY RARE GREY STREAKS; Z 00000000* 21207A 6 1 5801500 92.00 92.58 93.50 4 L FORAM NANNO OOZE;C N9-WHITE;D CREAMY 4;O VOID TO 58CM,SIMILAR TO CORE 5 SEC 6-VERY RARE GRAY STREAKS; Z 00000000* 21207A 6 2 001500 92.00 93.50 95.00 4 L FORAM NANNO OOZE;C -WHITE,-DARK GRAY STREAKS;D CRE AMY 4;O DARK GRAY STREAKS LESS THAN 1%; Z 00000000* 21207A 6 3 001500 92.00 95.00 96.50 4 L FORAM NANNO OOZE,C -WHITE;D CREAMY 4;O HOMOGENEOUS ; Z 00000000* 21207A 6 4 001500 92.00 96.50 98.00 4 L FORAM NANNO OOZE;C -WHITE;D CREAMY;O DARK GRAY SWIRLS 80 TO 85 AND 90 TO 95,HOMOGENEOUS SECTION; Z 00000000* 21207A 6 5 001500 92.00 98.00 99.50 4 L FORAM NANNO OOZE;C -WHITE;D CREAMY;O MUCH LESS THAN 1% DARK GRAY STREAKS; Z 00000000* 21207A 6 6 001500 92.00 99.50 101.00 4 L FORAM NANNO OOZE;C N9-WHITE;D CREQMY 4;O HOMOGENE- OUS,GRAY STREAKS AT 20 AND 92 TO 97CM; Z 00000000* 21207A 7 1 001500 101.00 101.00 102.50 4 L FORAM NANNO OOZE;C -WHITE;D SOUPY 4;O PERFECTLY HOMOGENEOUS; Z 00000000* 21207A 7 2 001500 101.00 102.50 104.00 3 L NANNO FORAM OOZE;C -WHITE;D SOUPY 4;O HOMOGENEOUS; Z 00000000* 21207A 7 3 001500 101.00 104.00 105.50 3 L NANNO FORAM OOZE;C -WHITE;D SOUPY 4;O HOMOGENEOUS; Z 00000000* 21207A 7 4 001500 101.00 105.50 107.00 4 L FORAM NANNO OOZE;C -WHITE;D SOUPY TO CREAMY 4;O HOMOGENEOUS; Z 00000000* 21207A 7 5 001500 101.00 107.00 108.50 4 L NANNO FORAM OOZE;C N9-WHITE,-MED GRAY;D CREAMY 4; O SMEARED MED GRAY AT 72 TO 82 AND 86 TO 105; Z 00000000* 21207A 7 6 001500 101.00 108.50 110.00 4 L FORAM NANNO OOZE;C -WHITE,-DK.GRAY;D CREAMY 4;O HOMOGENEOUS,MUCH LESS THAN 1% DK.GRAY STREAKS; Z 00000000* 21207A 8 1 001500 110.00 110.00 111.50 3 L FORAM NANNO OOZE;C -WHITE;D SOUPY 4;O HOMOGENEOUS; Z 00000000* 21207A 8 2 001500 110.00 111.50 113.00 3 L FORAM NANNO OOZE;C N9-WHITE;D SOUPY;O HOMOGENEOUS; Z 00000000* 21207A 8 3 001500 110.00 113.00 114.50 4 L FORAM NANNO OOZE;C N9-WHITE;D CREAMY TO SOUPY 4;O HOMOGENEOUS; Z 00000000* 21207A 8 4 001500 110.00 114.50 116.00 3 L FORAM NANNO OOZE;C -WHITE;D SOUPY 4;O HOMOGENEOUS; Z 00000000* 21207A 8 5 001500 110.00 116.00 117.50 4 L FORAM NANNO OOZE;C N9-WHITE;D SOUPY TO CREAMY 4;O HOMOGENEOUS; Z 00000000* 21207A 8 6 001500 110.00 117.50 119.00 4 L FORAM NANNO OOZE;C N9-WHITE;D SOUPY 4;O HOMOGENEOU S; Z 00000000* 21207A 9 1 001500 119.00 119.30 120.80 4 L FORAM NANNO OOZE;C 2.58Y/2-WHITE,-FAINT YELLOW;D CREAMY 4;O HOMOGENEOUS,FAINT TINT OF YELLOW; Z 00000000* 21207A 9 2 001500 119.00 120.80 122.30 4 L FORAM NANNO OOZE;C 2.5Y8/2-WHITE;D CREAMY 4;O COMP LETELY HOMOGENEOUS; Z 00000000* 21207A 9 3 001500 119.00 122.30 123.80 4 L FORAM NANNO OOZE;C 2.5Y8/2-WHITE;D CREAMY 4;O HOMO GENEOUS; Z 00000000* 21207A 9 4 001500 119.00 123.80 125.30 4 L NANNO FORAM OOZE;C 2.5Y8/2-WHITE;O HOMOGENEOUS;H CREAMY; Z 00000000* 21207A 9 5 001050 119.00 125.30 126.35 4 L NANNO FORAM OOZE;C 2.5Y8/2-WHITE,2.5Y8/4-PALE YEL- LOW;D 4;O GRADED COLOR CHANGE;H CREAMY; Z 00000000* 21207A 9 510501500 119.00 126.35 126.80 4 L NANNO FORAM OOZE;C N9-WHITE;D 4;O PALE YELLOW STREAKS;H CREAMY; Z 00000000* 21207A 9 6 001500 119.00 126.80 128.30 5 L NANNO FORAM OOZE;C N9-WHITE,2.5Y8/4-PALE YELLOW;D 4;O PALE YELLOW STREAKS AND SWIRLS FORMS LESS THAN 10%; Z 00000000* 21207A 10 1 7201500 133.00 133.72 134.50 5 L FORAM NANNO OOZE;C 2.5Y8/4-PALE YELLOW,-WHITE;D 4; O WHITE STREAKS IS APPROXIMATELY 25,VOID TO 72;H CRE AMY; Z 00000000* 21207A 10 2 00 50 133.00 134.50 134.55 3 L NANNO FORAM OOZE;C N9-WHITE;D 4;H CREAMY; Z 00000000* 21207A 10 2 501500 133.00 134.55 136.00 4 L NANNO FORAM OOZE;C 2.5Y8/4-PALE YELLOW,-WHITE;D 4; O WHITE STREAKS;H CREAMY; Z 00000000* 21207A 10 3 001500 133.00 136.00 137.50 3 L NANNO FORAM OOZE;C -PALE YELLOW;D 4;H CREAMY; Z 00000000* 21207A 10 4 001500 133.00 137.50 139.00 4 L FORAM NANNO OOZE;C -PALE YELLOW,-LT.YELLOW WHITE; D 4;O LT.YELLOW WHITE STREAKS;H CREAMY; Z 00000000* 21207A 11 2 001500 142.00 143.50 145.00 5 L FORAM NANNO OOZE;C N9-WHITE,2.5Y8/2-YELLOW;U YELL OWISH FORAM ? BEARING CHERT AND CHERTY LIMESTONE CONCHOIDAL FRACTURE AT 25,40,80,135;H CREAMY; Z 00000000* 21207A 11 3 001500 142.00 145.00 146.50 6 L FORAM NANNO OOZE;C 5Y8/1-WHITE,2.5Y7/2-LT.GRAY;D 4 ;U LT.GRAY IS FORAM RICH CHERT PROBABLY IMPURE AND WITH CARBONATE THEREFORE PORCELLANITE,AT 15,40,70, 100,150;H CREAMY; Z 00000000* 21207A 11 4 001500 142.00 146.50 148.00 3 L FORAM NANNO OOZE;C N9-WHITE;D 4;H CREAMY TO STIFF; Z 00000000* 21207A 11 5 001500 142.00 148.00 149.50 4 L FORAM NANNO OOZE;C N9-WHITE;D 4;O HOMOGENEOUS;H CREAMY TO STIFF; Z 00000000* 21207A 12 1 7601500 151.00 151.76 152.50 4 L FORAM NANNO OOZE;C -WHITE;D 4;O HOMOGENEOUS,VOID TO 0 TO 76;H CREAMY TO STIFF; Z 00000000* 21207A 13 1 7501500 160.00 160.75 161.50 5 L FORAM NANNO OOZE;C N9-WHITE,N4-MED.DK.GRAY;D 4;O HOMOGENEOUS,VOID TO 75,MED DK.GRAY STREAKS VERY RARE LESS THAN 1%;H CREAMY; Z 00000000* 21207A 13 2 001500 160.00 161.50 163.00 4 L FORAM BEARING NANNO OOZE;C N9-WHITE;O HOMOGENEOUS; H CREAMY; Z 00000000* 21207A 13 3 001500 160.00 163.00 164.50 4 L FORAM NANNO OOZE;C N9-WHITE;D 4;O HOMOGENEOUS;H SOUPY TO CREAMY; Z 00000000* 21207A 13 4 001500 160.00 164.50 166.00 4 L FORAM BEARING NANNO OOZE;C N9-WHITE;D 4;O HOMOGEN EOUS;H SOUPY; Z 00000000* 21207A 13 5 001500 160.00 166.00 167.50 4 L FORAM RAD RICH NANNO OOZE;C N9-WHITE;D 4;O HOMOGE NEOUS;H CREAMY; Z 00000000* 21207A 14 110501500 169.00 170.05 170.50 5 L NANNO OOZE;C 5B9/1-BLUISH WHITE,5G8/1-LT.GREENISH GRAY;D 3 TO 2;O VOID TO 105,GREENISH GRAY STREAKS; H SEMILITHIFIED TO STIFF; Z 00000000* 21207A 14 2 001500 169.00 170.50 172.00 6 L NANNO OOZE;C 5B9/1-BLUISH WHITE,5G6/1-GREENISH GRAY;P FORAM;O GREENISH GRAY LAYERS LESS THAN 1 CM WIDE AT 52,55 AND 92;H STIFF TO VERY STIFF,CUT BY HAND SAW; Z 00000000* 21207A 15 1 001500 178.00 178.00 179.50 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 3 TO 4;O HOMOGEN EOUS;H CREAMY; Z 00000000* 21207A 15 2 001500 178.00 179.50 181.00 5 L SPONGE SPICULE FORAM BEARING NANNO OOZE;C 5B9/1-BL UISH WHITE;D 4;O SOME FAINT GREENISH STREAKS;H CREAM Y TO SEMILITHIFIED; Z 00000000* 21207A 15 3 001500 178.00 181.00 182.50 6 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 3;O GREENISH OR MED GREEN GRAY STREAKS,LESS THAN 10% OF SECTION IS SEMILITHIFIED,NEARLY HOMOGENEOUS;H CREAMY TO SEMI-LI THIFIED; Z 00000000* 21207A 15 4 001500 178.00 182.50 184.00 7 L SPONGE SPICULE RADIOLARIAN FORAM BEARING NANNO OOZE;C 5B9/1-BLUISH WHITE,5GY8/1-LT.GREENISH GRAY; D 1 OR 2;U GREENISH GRAY LAYERS AT RICHT ANGLES TO LENGTH OF CORE FOUND AT 68,95,126,140;H SEMILITHIFIE D TO STIFF AND CREAMY; Z 00000000* 21207A 16 1 7001500 187.00 187.70 188.50 5 L FORAM BEARING NANNO OOZE;C 5B9/1-BLUISH WHITE;D 2? ;U GREENISH GRAY STREAK AT 80 (5GY6/1);O HOMOGENEOUS ,VOID TO 70;H SEMILITHIFIED TO STIFF; Z 00000000* 21207A 16 2 001500 187.00 188.50 190.00 5 L RAD AND FORAM BEARING NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 TO 2;U LT GREENISH GRAY LAYER AT 5 AND 50 (5G8/1);H STIFF TO SEMILITHIFIED; Z 00000000* 21207A 16 3 001500 187.00 190.00 191.50 7 L RAD AND FORAM BEARING NANNO OOZE;C 5B9/1-BLUISH WHITE;D 2;M LT.GREENISH GRAY STREAKS AT 80 AND 90 (5G8/1)82CM WIDE PYRITE "NODULE" WITH SURFACE COVER ED BY CUBIC LIME STONE;H CREAMY TO STIFF BUT NOT LITHIFIED; Z 00000000* 21207A 17 110201500 196.00 197.02 197.50 9 L RAD AND FORAM BEARING NANNO OOZE;C 5B9/1-BLUISH WHITE,5GY8/1-LT.GREENISH GRAY;D 1 TO 2;U 11/2CM ACROSS PYRITE WITH SURFACE COVERED BY SMALL PYRITE CUBIC LIMESTONE MATRIX;O VOID TO 102,HAS ABUNDANT STREAKS AND LAYERS SUB-PERPENDICULAR TO SECTION OF LT.GREENISH GRAY;H STIFF TO SEMILITHIFIED,CUT BY HAND SAW; Z 00000000* 21207A 17 2 001500 196.00 197.50 199.00 5 L RAD AND FORAM BEARING NANNO OOZE;C -BLUISH WHITE; D 2;H CREAMY WITH RARE LESS THAN 10% SEMILITHIFIED LAYERS SEVERAL CM WIDE; Z 00000000* 21207A 17 3 001500 196.00 199.00 200.50 5 L NANNO OOZE;C -BLUISH WHITE;D 2 TO 3;O HAS TRACE LESS THAN 10% DARK GRAY STREAKS;H STIFF TO CREAMY MIN OR SEMILITHIFIED INTERVAL; Z 00000000* 21207A 18 113001500 205.00 206.30 206.50 5 L SPONGE SPICULE AND FORAM BEARING NANNO OOZE;C 5B9/1-LT.BLUISH WHITE;O HOMOGENEOUS,VOID TO 13;H SEMI-LITHIFIED; Z 00000000* 21207A 18 2 001500 205.00 206.50 208.00 6 L NANNO OOZE;C 5B9/1-BLUISH WHITE,5GY8/1-GREENISH?; D 1 TO 2;M SLIGHTLY GREENER LAYER 1 CM WIDE PERPEN- DICULAR TO THE CORE AT 13;O WHOLE SEC HAS PERHAPS A JGREENISH TINT;H STIFF TO SEMILITHIFIED; Z 00000000* 21207A 18 3 001500 205.00 208.00 209.50 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 TO 2;P SP.SPIC ,RADS,FORAMS;H STIFF TO SEMILITHIFIED; Z 00000000* 21207A 18 4 001500 205.00 209.50 211.00 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 TO 2 ?;H STIFF TO SEMI-LITHIFIED; Z 00000000* 21207A 18 5 001500 205.00 211.00 212.50 5 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 TO 2 ?;P SP.SP IC,RADS,FORAMS;O HOMOGENEOUS;H STIFF TO SEMILITHIFIE D; Z 00000000* 21207A 18 6 001500 205.00 212.50 214.00 5 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 TO 2 ?;P SP.SP IC,RADS,FORAMS;O HOMOGENEOUS;H STIFF TO SEMI-LITHIF IED; Z 00000000* 21207A 19 113001500 214.00 215.30 215.50 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 2;O HOMOGENEOUS, VOID TO 130;H SEMI-LITHIFIED; Z 00000000* 21207A 19 2 001500 214.00 215.50 217.00 4 L FORAM RICH NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 TO 2;O HOMOGENEOUS;H STIFF TO SEMI-LITHIFIED; Z 00000000* 21207A 19 300001500 214.00 217.00 218.50 6 L NANNO OOZE;C 5B9/1-BLUISH WHITE;S WHERE WASHED CLEAN SLIGHTLY MOTTLED WITH VERY SLIGHTLY DEEPER GRAY WORM? BURROWS;D 1 PLUS;O HOMOGENEOUS;H STIFF TO SEMI-LITHIFIED; Z 00000000* 21207A 19 400001500 214.00 218.50 220.00 6 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 PLUS;O HOMOGEN EOUS,IN CORE 19 THERE IS PERCEPTHIBLE CHANGE IN HARD NESS,BROKE HAND SAW BLADE IN SEC 3,THIS MAY CORRELAT E WITH SEISMIC REFLECTOR;H STIFF TO SEMI-LITHIFIED; Z 00000000* 21207A 19 500001500 214.00 220.00 221.50 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 PLUS;O HOMOGEN EOUS;H STIFF TO SEMI-LITHIFIED; Z 00000000* 21207A 19 600001500 214.00 221.50 223.00 5 L FORAM BEARING NANNO OOZE;C 5B9/1-BLUISH WHITE;S HOMOGENEOUS BUT BERY SLIGHTLY MOTTLED WHERE WASHED;D 1 PLUS;H SEMI-LITHIFIED TO STIFF; Z 00000000* 21207A 20 100001500 223.00 223.00 224.50 5 L FORAM BEARING NANNO OOZE;C 5B9/1-BLUISH WHITE;S HO MOGENEOUS BUT VERY SLIGHTLY MOTTLED WHERE WASHED; D 1 PLUS;H SEMI-LITHIFIED TO STIFF; Z 00000000* 21207A 20 200001500 223.00 224.50 226.00 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 PLUS;O HOMOGEN EOUS;H SEMI-LITHIFIED TO STIFF; Z 00000000* 21207A 20 300001500 223.00 226.00 227.50 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 PLUS;O HOMOGEN EOUS;H SEMI-LITHIFIED TO STIFF; Z 00000000* 21207A 20 400001500 223.00 227.50 229.00 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1; H SEMILITHIFIED; Z 00000000* 21207A 20 500001500 223.00 229.00 230.50 5 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1;O HOMOGENEOUS, VERY FAINT LAYERING PERPENDICULAR TO THE CORE AT 22 TO 25;H SEMI-LITHIFIED; Z 00000000* 21207A 20 600001500 223.00 230.50 232.00 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 PLUS;H SEMI-LI THIFIED TO STIFF; Z 00000000* 21207A 21 100001500 237.00 237.00 238.50 4 L NANNO OOZE;C N9-WHITE;D 1 PLUS;O HOMOGENEOUS;H SEM I-LITHIFIED; Z 00000000* 21207A 21 200001500 237.00 238.50 240.00 4 L FORAM BEARING NANNO OOZE;C N9-WHITE;D 1 PLUS;H SEM ILITHIFIED; Z 00000000* 21207A 21 300001500 237.00 240.00 241.50 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 PLUS;O HOMOGEN EOUS;H SEMI-LITHIFIED; Z 00000000* 21207A 21 400001500 237.00 241.50 243.00 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;D 1 PLUS;O HOMOGEN ;H SEMI-LITHIFIED; Z 00000000* 21207A 21 500001500 237.00 243.00 244.50 4 L NANNO OOZE;C N9-WHITE;U PELECYPOD SHELL AT 56,POOR LY PRESERVED; Z 00000000* 21207A 21 600001500 237.00 244.50 246.00 4 L FORAM BEARING NANNO OOZE;C N9-WHITE;D 1 PLUS;O HOM OGENEOUS;H STIFF TO CREAMY; Z 00000000* 21207A 22 1 500 900 246.00 246.50 246.90 4 L NANNO OOZE;C N9-WHITE;O HOMOGENEOUS,VOID TO 50 CM; H SEMI-LITHIFIED; Z 00000000* 21207A 22 1 9001050 246.00 246.90 247.05 5 L CHERT WITH MICROFOSSILS;C N7-LT.GRAY,N8-VERY LT.GR AY;O MICROFOSSILS PROBABLY RADS OR FORAM,CONCHOIDAL FRACTURE; Z 00000000* 21207A 22 110501500 246.00 247.05 247.50 3 L NANNO OOZE;C 5B9/1-BLUISH WHITE;H SEMI-LITHIFIED; Z 00000000* 21207A 23 111201500 255.00 256.12 256.50 4 L NANNO OOZE;C N9-WHITE;D 4;O HOMOGENEOUS,VOID TO 112;H SOUPY; Z 00000000* 21207A 23 200001500 255.00 256.50 258.00 3 L NANNO OOZE;C N9-WHITE;O HOMOGENEOUS;H SOUPY; Z 00000000* 21207A 23 300001500 255.00 258.00 259.50 3 L NANNO OOZE;C N9-WHITE;O HOMOGENEOUS;H SOUPY; Z 00000000* 21207A 23 400001500 255.00 259.50 261.00 5 L FORAM BEARING NANNO OOZE;C N9-WHITE,5Y6/1-LT.OLIVE GRAY;D 1 TO 4;U CHERT FRAGMENT AT 25 CM IS LT.OLIVE GRAY;H SOUPY TO STIFF; Z 00000000* 21207A 23 5 120 220 255.00 261.12 261.22 3 L NANNO OOZE;O VOID 12;H SEMI-LITHIFIED; Z 00000000* 21207A 23 5 224 450 255.00 261.22 261.45 3 L NANNO OOZE;C N9-WHITE;H SOUPY; Z 00000000* 21207A 23 5 450 550 255.00 261.45 261.55 3 L NANNO OOZE;H SEMI-LITHIFIED; Z 00000000* 21207A 23 5 5501500 255.00 261.55 262.50 4 L NANNO OOZE;U SMALL ANGULAR FRAGMENTS OF CHERT;H SOUPY TO CREAMY; Z 00000000* 21207A 23 6 00 550 255.00 262.50 263.05 6 L NANNO OOZE;C N9-WHITE,5Y6/1-LT. OLIVE GRAY;U DISCO INTINUOUS LENSES OF LT. OLIVE GRAY CHERT AT 128LAMIN ATED CHERT AT 16 TO 21 AND 24,ALSO CHERT AT 54;H SEMI-LITHIFIED TO CREAMY; Z 00000000* 21207A 23 6 5501500 255.00 263.05 264.00 8 L NANNO OOZE;C -BLUISH WHITE, 5Y4/1-OLIVE GRAY,LT. OLIVE GRAY;U LT.OLIVE GRAY,5 TO 1CM RIM ON OLIVE GRAY CENTER OF CHERT OF CHERT IRREGULAR WHITE CALCAR EOUS (NANNO OOZE) AREAS "FLOATING" IN OLIVE GRAY CHERT;M CHERT;O CHERT IS DEFINITELY SECONDARY FEATUR E REFLECTING NANNO OOZE; Z 00000000* 21207A 24 1 001500 264.00 264.00 265.50 9 L NANNO OOZE;C N9-WHITE,-MED TO LT. GRAY;D 4;U LARGE CHERT FRAGMENT AT 10CM;O ANGULAR FRAGMENTS CREATED BY DRILLING- OF CHERT & PORCELLONITE,CONCHOIDAL FRA- CTURES,MED TO LT GRAY WITH DEFINITE SHARP BOUNDARIES WITH MORE OR LESS PURE CHERT,SECONDARY NODULES AND LENSES,SECTION LESS THAN 5% CHERT,HOMOGENEOUS SECTIO N;H SOUPY; Z 00000000* 21207A 24 200001500 264.00 265.50 267.00 5 L NANNO OOZE;C N9-WHITE;D 4;U CHERT AND PORCELLANITE NODULE WITH MICROFOSSILS (FORAMS OR RADS?) AT 82CM; O WHOLE SECTION HAS CHERT FRAGMENTS;H SOUPY; Z 00000000* 21207A 24 300001500 264.00 267.00 268.50 6 L FORAM BEARING NANNO OOZE;C N9-WHITE;D 4;O SCATTER- ED CHERT FRAGMENTS LESS THAN 10%,ORIGINALLY NANNO OOZE,WITH SCATTERED NODULES OR LENSES OF CHERT AND PORCELLANITE;H SOUPY; Z 00000000* 21207A 24 4 00 220 264.00 268.50 268.72 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;O LESS THAN 5% CHERT NODULES;H SOUPY; Z 00000000* 21207A 24 4 2201150 264.00 268.72 269.65 7 L NANNO OOZE;C 5B9/1-BLUISH WHITE,5Y6/1-LT.OLIVE GRAY,N8-VERY LT. GRAY;U CHERT AND PORCELLONITE AT 85 TO 90,LT. OLIVE GRAY WITH VERY LT GRAY BORDERS;O LESS THAN 5% CHERT NODULES,VOID FROM 115;H SEMI-LITH IFIED; Z 00000000* 21207A 24 5 860 940 264.00 270.86 270.94 4 L NANNO OOZE;C -WHITE;D 1;O VOID TO 86CM;H SEMI-LITH IFIED; Z 00000000* 21207A 24 5 9401050 264.00 270.94 271.05 4 L NANNO OOZE;C -WHITE;D 4;O WITH GROUND UP CHERT;H SOUPY; Z 00000000* 21207A 24 510501140 264.00 271.05 271.14 3 L NANNO OOZE;C -WHITE;H SEMI-LITHIFIED; Z 00000000* 21207A 24 511401180 264.00 271.14 271.18 3 L COARSE SAND SIZE CHERT FRAGMENTS; Z 00000000* 21207A 24 511801500 264.00 271.18 271.50 4 L NANNO OOZE;C -WHITE;U CHERT NODULE AT 145;O HAS SOME CHERT FRAGMENTS;H STIFF; Z 00000000* 21207A 25 1 6001500 273.00 273.60 274.50 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE,5GY8/1-LT.GREENISH GRAY;O VOID TO 60;H SEMI-LITHIFIED TO CREAMY; Z 00000000* 21207A 25 200001500 273.00 274.50 276.00 4 L FORAM BEARING NANNO OOZE;C 5GY8/1-LT.GREENISH GRAY ;O 2 TO 3;O HOMOGENEOUS;H SEMI-LITHIFIED TO STIFF; Z 00000000* 21207A 25 300001500 273.00 276.00 277.50 4 L FORAM BEARING NANNO OOZE;C LT. GREENISH GRAY;D 3, O HOMOGENEOUS;H CREAMY; Z 00000000* 21207A 25 4 00 350 273.00 277.50 277.85 5 L FORAM BEARING NANNO OOZE;C 5GY8/1-LT.GREENISH GRAY ;D 1 TO 4;U CHERT NODULES 26 TO 35;H CREAMY TO FRAG- MENTED; Z 11111210.1221* 21207A 25 4 350 820 273.00 277.85 278.32 8 L FORAM BEARING NANNO OOZE;C 5GY6/1-GREENISH GRAY;S MODERATELY MOTTLED WITH BURROWS UP TO 15MM ACROSS, SUB PARALLEL TO BEDDING MAINLY,BUT OTHERS VERTICAL; D 1;U CHERT NODULES THROUGHOUT,CHERTY SEAM AT 69, GREENISH GRAY CHERTY LENSING DISCONTINUOUS LAYER 2 TO 0MM;H SEMI-LITHIFIED; Z 11111210.1221* 21207A 25 4 8201500 273.00 278.32 279.00 4 L FORAM BEARING NANNO OOZE;D 1 PLUS;H SEMI-LITHIFIED ; Z 11111210.1221* 21207A 26 112001300 282.00 283.20 283.30 4 L NANNO OOZE;C LT.GREENISH GRAY;D 4;O VOID TO 120; H CREAMY; Z 11111210* 21207A 26 113001500 282.00 283.30 283.50 6 L CHERT NODULES;C 5Y6/1-LT. OLIVE GRAY,N8-VERY LT. GRAY;D 4;O ANGULAR GRANULE SIZE PRODUCED BY DRILLING ,CHERT IS LT OLIVE GRAY,VERY LT GRAY IS PORCELLANITE ?; Z 21130000* 21207A 26 200001400 282.00 283.50 284.90 7 L NANNO OOZE;C 5GY8/1-LT GREENISH GRAY;D 4;U GLASS SHARD 105,ALSO FRAGMENTS OF DK GREENISH GRAY NANNO BEARING GLASS?ZEOLITH ASH FROM 135 TO 140;M CHERT, GLASS;O CHERT FRAGMENTS MAINLY GRANULE SIZE BMY SOME CHIPS UP TO 1/4 INCH SIZE;H SOUPY; Z 11111210* 21207A 26 214001500 282.00 284.90 285.00 4 L FORAM BEARING NANNO OOZE;C -LT GREENISH GRAY;S MOT TLED;D 1;H SEMI-LITHIFIED; Z 11111210.1221* 21207A 26 3 00 700 282.00 285.00 285.70 5 L FORAM BEARING NANNO OOZE;C 5B9/1-BLUISH WHITE;S MODERATELY MOTTLED;D 1 TO 2;U 45 TO 55 DISTURBED PART WITH CHERT FRAGMENTS;M CHERT;H SEMI-LITHIFIED; Z 11111210.1221* 21207A 26 3 7001500 282.00 285.70 286.50 4 L FORAM BEARING NANNO OOZE;C 5GY8/1-LT GREENISH GRAY ;S MODERATELY MOTTLED;D 1 TO 2;H SEMI-LITHIFIED; Z 00000000* 21207A 26 400001500 282.00 286.50 288.00 4 L FORAM BEARING NANNO OOZE;C 5GY8/1-LT.GREENISH GRAY ;S MODERATELY MOTTLED;D 1 TO 2;H SEMI-LITHIFIED; Z 00000000* 21207A 27 1 6201260 291.00 291.62 292.26 7 L FORAM RICH NANNO OOZE;C 5B9/1-BLUISH WHITE;D 4;M CHERT;O AT 62 TO 67 SAND-SIZED TO GRANULE SIZED ANGULAR FRAGMENTS OF CHERT,ALSO FURTHER DOWNHOLE THERE IS ANGULAR CHERT PRODUCED BY DRILLING AND SIZED BY FLUSHING WATER,VOID TO 62;H CREAMY; Z 00000000* 21207A 27 112601500 291.00 292.26 292.50 4 L NANNO OOZE;C 5B9/1-BLUISH WHITE;S MODERATELY MOTT- LED;D 1;H SEMI-LITHIFIED; Z 00000000* 21207A 27 200001500 291.00 292.50 294.00 6 L FORAM BEARING NANNO CHALK;C N8-VERY LT. GRAY,N5- MED GRAY,-MED DARK GRAY;S MODERATELY MOTTLED BY BURROWS-MED AND MED DK GRAY;D 1;M CHIPS OF BLACK CHERT BELOW 145;H LITHIFIED; Z 00000000* 21207A 28 1 760 800 300.00 300.76 300.80 6 L NANNO BEARING CALCAREOUS MUDSTONE;C N6-MED LT GRAY ,5Y4/1-OLIVE GRAY;U OLIVE GRAY PORCELLONITE AT 80, MICROSCOPICALLY ABUNDANT GLAUCONITE IN LITTLE SEAM AT 77; Z 33233000.1110.1210* 21207A 28 1 8001500 300.00 300.80 301.50 9 L FORAM BEARING CLAY NANNO OOZE OR NANNO BEARING CALCAREOUS CLAYSTONE;C 5Y4/1-OLIVE GRAY,5Y6/1-LT OLI VE GRAY,5Y2/1-OLIVE BLACK;S MODERATELY MOTTLED;D 1; U SEVERAL OLIVE BLACK CHERT OR PORCELLONITE LENSES 2MM BY 10MM TO NODULES 1/4 INCH ACROSS,PORCELLONITE FRAGMENT WITH CONCHOLDAL FRACTURE AT 148;M CHERT,POR CELLONITE;O SIZEABLE ADMIXTURE OF CLAY; Z 33231000.1110.1210* 21207A 29 1 140 300 309.00 309.14 309.30 4 L SLIGHTLY CALCAREOUS SILTY CLAY;C 5Y4/1-OLIVE GRAY; D 1;O VOID TO 14;H FIRM; Z 33213000.1110* 21207A 29 1 3001500 309.00 309.30 310.50 5 L NON CALCAREOUS MUDSTONE;C 5Y2/1-OLIVE BLACK;S VERY FAINTLY MOTTLED AT BOTTOM OF SECTION;D 1;O MAY DRY TO BE 5Y4/1-OLIVE GRAY; Z 33213000* 21207A 29 200001500 309.00 310.50 312.00 4 L MUDSTONE;C 5Y2/1-OLIVE BLACK;O HOMOGENEOUS BMT HAS RARE MED SAND GRAINS THAT ARE WHITE; Z 33213000* 21207A 30 100001500 318.00 318.00 319.50 4 L MUDSTONE,C 5Y2/1-OLIVE BLACK;D 1;O NON CALCAREOUS SOME WHITE SAND SIZE GRAINS; Z 33213000* 21207A 31 112801500 330.00 331.28 331.50 5 L MUDSTONE;C 5Y2/1-OLIVE BLACK;S VERY FAINTLY BMT DISTINCTLY MOTTLED ON WET SURFACES BURROWS SUB PARAL LEL TO BEDDING; Z 33213000* 21207A 31 200001500 330.00 331.50 333.00 6 L SILTY CLAY STONE;C 5Y2/1-OLIVE BLACK,5Y4/1-OLIVE GRAY;D 1;O OLIVE BLACK IS COLOR WHEN WET,OLIVE GRAY IS DRY,WHITE SPHERICAL SAND SIZE GRAINS MUCH LESS THAN 1%;P SP.SPICULES?;H HARD; Z 33213000* 21207A 31 3 1201500 330.00 333.12 334.50 6 L MUDSTONE;C 5Y2/1-OLIVE BLACK;S MODERATELY MOTTLED; D 1;O VOID TO 12,SOME GLAVCONITE GRAINS SCATTERED THROUGHOUT LESS THAN 1% UP TO 5% IN PARTS OF 112CM TO 150CM; Z 33213000* 21207A 31 400001500 330.00 334.50 336.00 6 L MUDSTONE;C 5GY2/1-OLIVE BLACK;S MODERATELY MOTTLED ;O GLAUCONITE IS IMPORTANT,APPROXIMATELY 1% TRACE AMOUNT AT TOP OF SECTION AND PROBABLY THROUGHOUT SECTION; Z 33213000* 21207A 33 1 8501500 348.00 348.85 349.50 4 L MUDSTONE;C 5GY2/1-OLIVE BLACK;S MODERATELY MOTTLED ;D 1;O VOID TO 85; Z 33213000* 21207A 33 200001500 348.00 349.50 351.00 6 L MUDSTONE;C 5Y2/1-OLIVE GRAY;S MODERATELY MOTTLED; D 1;U PYRITE CRYSTAL FORMS 3MM THICK SEAM AT 10CM;O GLAUCONITE GRAINS PRESENT AT 65CM AND PROBABLY THROUGHOUT SECTION MUCH LESS THAN 1%; Z 33213000* 21207A 33 300001500 348.00 351.00 352.50 4 L MUDSTONE;C 5Y2/1-OLIVE BLACK;S MODERATELY MOTTLED; D 1; Z 33213000* 21207A 34 1 00 50 357.00 357.00 357.05 7 L MUDSTONE;C 5Y6/1-LTOLIVE GRAY,5Y2/1-OLIVE BLUE;C 2 O LT.OLIVE GRAY IS DRY,OLIVE BLUE IS WET, WITH MEGA- SCOPIC GRAINS OF GLAUCONITE?,CLEAR QUARTZ,BASAL PART OF MUDSTONE CONTAINING QUARTZ AND OTHER? CONSTITUEN TS OF UNDERLYING TUFF; Z 33213000* 21207A 34 1 50 300 357.00 357.05 357.30 6 L RHYOLITE TUFF;C 5GY2/1-GREENISH BLACK;D 1;O ABUND- ANT FINELY CRYSTALIZED FE SULFIDES (PYRITE?) IN IRRE OGULAR LAYERS 15%,CLEAR QTZ,CHLORITE GREEN MINERALS IN VERY FINE GRAINED GLASS? MATRIX,QTZ UP TO 20%; Z 33133000* 21207A 34 1 300 370 357.00 357.30 357.37 8 L RHYOLITE TUFF;C DARK GREENISH GREY TO GREENISH BL ACK;M RHYOLITE MINERALS;O (IGNIMBRITE?) 2% NE BU-PYRAMIDAL CLEAR QUARTZ PHENOCRYSTS IN A VERY FINE GRAIN MATRIX. COLOR BANDING OF MATRIX INCLINED 40 DEG TO PERPENDICULAR OF CORE GREEN VEINLETS CUT MATRIX AND RIM PHENOCRYSTS. MATRIX PROBABLY GLASS; Z 33133000* 21207A 34 1 370 930 357.00 357.37 357.9312 L RHYOLITE TUFF;C 5GY4/1-DK GREENISH GRAY,5GY8/1-LT. GREENISH GRAY,5GY6/1-GREENISH GRAY,5YR6/1-LT.BROWN ISH GRAY;O (POSSIBLY IGNIMBRITE),40 DEG DIP OF THE GREENISH GRAY AND LIGHT GREENISH GRAY MATRIX.FIRST APPEARANCE OF VOLCANIC LT BROWNISH GRAY ROCK FRAGMEN TS VERY FINE GRAINED GLASSY? UP TO 5MM ACROSS,LESS THAN 2% OF TOTAL ROCK QTZ UP TO 5%,MATRIX IS APHANIT IC GLASS? ROCK FRAGMENTS ARE ALL LAPILLI SIZE WITH I CM MAX SIZE,DIP OF COLOR BANDING IN GLASSY MATRIX IS APPROX 60 DEG;H HARD; Z 33133000* 21207A 34 1 9301500 357.00 357.93 358.5013 L RHYOLITE VITRIC LAPELLI TUFF;C 5GY6/1-GREENISH GRAY,5YR4/1-BROWNISH GRAY,5GY8/1-GLASS,5Y2/1-OLIVE BLACK;O OLIVE BLACK CONTAINS BANDS OF GREENISH GRAY THAT DIP AT APPROX 60DEG. UNDER BINOCULAR SCOPE BROW NISH GRAY GLASSY MATRIX EITH SUBORDINATE LAYERS LT. GREENISH GRAY GLASS. LITHIC VOLCANIC FRAGMENTS OF SIMILAR GLASSY TEXTURE UP TO 2CM ACROSS MOSTLY ABOUT 5MM. LITHIC FRAGMENTS UP TO 30% OF ROCK. GLASSY MAT- RIX HAS CONCHOIDAL FRACTURE AND PERLITIC TEXTURE. ROCK IS POSSIBLY A RHYOLITE WELDED TUFF OR IGNIMBRIT E;H HARD; Z 33132000* 21207A 34 200001500 357.00 358.50 360.0015 L RHYOLITE VITRIC LAPILLI TUFF;C 5YR2/1-BROWNISH BLACK,-OLIVE BLACK,5GY4/1-DARK GREENISH GRAY;O COLOR S ARE BLACKISH WHEN WET,GRAY ON DRY SURFACES.GLASSY RHYOLITIC FRAGMENTS LAPILLISIZE (2MM TO 2CM) IN QTZ (2-5%) PHENOCRYST BEARING GLASSY GROUNDMASS. PERLIT- IC TEXTURE AND CONCHOIDAL FRACTURE ARE PROMINENT FRACTURES. VITRIC FRAGMENTS ARE SUBANGULAR,25% OF ROCK AMOUNT DIFFICULT TO ESTIMATE BECAUSE OF SIMILAR COMPOSITION AS GROUNDMASS AND FLOW BANDING? AROUND FRAGMENTS. INCONTRAST TO 39-1 WHERE VOLCANIC ROCK FRAGMENTS ARE EASILY DISTINGUISHABLE FROM GLASS MAT- RIX. LAYERING ONLY AT 80CM WHERE IT IS SUBVERTICAL IN A 50CM SECTION OF CORE; Z 33132000* 21207A 36 110001500 375.00 376.00 376.50 5 L RHYOLITE VITRIC LAPILLI TUFF;D 1;M CLEAR FELDSPAR (SANADINE);O NO SIGN OF BANDING,VOID TO 100,SIMILAR 35-3; Z 33132000* 21207A 39 1 8501080 402.00 402.85 403.08 6 L RHYOLITE PUMICE;C 10YR4/2-DK YELLOWISH BROWN,-BLAC K;D 1;M BIPYRAMIDAL QUARTZ (INPUMICE);O BLACK GLASS FILLED POCKETS UP TO 3CM ACROSS,RARE FRAGMENTS OF LT GREENISH GRAY APHANITIC VITRIC RHYOLITE,VOID TO 85; Z 33133000* 21207A 39 110801500 402.00 403.08 403.50 9 L RHYOLITE VITRIC (PUMICE) LAPILLI TUFF;C 5GY4/1-DK GREENISH GRAY,-BLACK,-OLIVE BLACK;S NO SIGH OF BANDI NG IN TUFF AND LITTLE MATRIX IN CONTRAST TO PREVIOUS SECTIONS;D 1;U OLIVE BLACK FINE GRAIN VOLCANIC BUT NOT PUMICE;M QTZ BIPYRAMIDAL PHENOCRYST AND SANADINE ?,FELSPAR;O MAINLY PUMICE FRAGMENTS S-7MM ACROSS,15% OF BLACK OBSIDIAN AND OLIVE BLACK LAMINATED GLASS; Z 00000000* 21207A 40 1 7601500 411.00 411.76 412.50 9 L RHYOLITE VITRIC (PUMICE) LAPILLI TUFF;C 5Y4/1-OLIV E GRAY,5Y2/1-OLIVE BLACK;S STRONGLY DEVELOPED LAYERI NG IN THE TUFF OF ABOUT 50-60 DEG;M QUARTZ,FELDSPAR GRAINS AND FINE ASH BMT NO GREAT AMOUNT OF GLASS AS IN PREVIOUS CORES;O VOID TO 76CM,DIFFERS FROM OVERLY ING TUFF BY PREDOMINANCE OF PUMICE FRAGMENTS BMT HAS 5-10% LITHIC TUFF FRAGMENTS AND SOME OBSIDIAN; Z 33132000* 21207A 42 1 8601140 432.00 432.86 433.14 9 L RHYOLITE LAPILLI TUFF;C 5GY6/1-GREENISH GRAY,5YR4/ 4-MODERATE BROWN;O VERY FINE GRAINED TO GLASSY, IRON OXIDE STAINS ROCK BROWN-86-130CM MAY REPRESENT OXID IZED AND CHERTIFIED TOP OF RHYOLITIC FLOW-SOME OF TH E BLACK TUFFUCEOUS ROCKS IN HIGHER SECTIONS MAY ALSO BE RHYOLITE FLOWS BUT WITH TUFF INCLUSIONS-VOID TO 8 6CM; Z 33132000* 21207A 42 111401300 432.00 433.14 433.3011 L RHYOLITE;C 5YR2/2-DUSKY BROWN 5YR2/2,5GY8/1-LT GRE ENISH GRAY;S VERY WELL LAMINATED WITH COLOR BANDS 1. 5CM TO 2MM DIPPING AT 45DEG;D 1;M CHALCEDONY WITH BO TRYOIDAL TEXTURE,QTZ AND FELSPAR;O QUARTZ AND FELSPA R RELIEF PHENOCRYSTS SUGGESTS ROCK IS A RHYOLITE ENR ICHED IN SECONDARY CHALCEDONY,-86 TO 130CM MAY REPRE SENT OXIDIZED AND CHERTIFIED TOP OF RHYOLITE FLOW,SO ME OF THE BLACK TUFFUCEOUS ROCKS IN HIGHER SECTIONS MAY ALSO BE RHYOLITE FLOWS BUT WITH TUFF INCLUSIONS; Z 00000000* 21207A 42 113001500 432.00 433.30 433.50 7 L RHYOLITE PITCHSTONE;C -OLIVE BLACK;S FLOW BANDING; D 1;M OLIVE BLACK VOLCANIC GLASS,PHENOCRYSTS OF FELS PAR AND QTZ,CHALCEDONY,GREEN CHLORITE MINERALS;O ABU NDANT VESICLES FILLED BY CHALCEDONY,GRADATIONAL CONT ACT NEAR 130CM; Z 00000000* 21207A 42 2 00 610 432.00 433.50 434.11 7 L FELSPAR-QUARTZ PHENOCRYST BEARING RHYOLITE PITCHST ONE;C -OLIVE BLACK;S 45 DEG LAMINATION;D 1;M FEL,QTZ ,GLASS,CHLORITE MINERALS;O GLASS GROUNDMASS HAS PERL ITIC AND CONCHOIDAL TEXTURES AND FRACTURES SOME GREE N SECONDARY CHLORITE MINERAL VEINLETS;H HARD; Z 00000000* 21207A 42 2 6101500 432.00 434.11 435.00 9 L FELSPAR-QUARTZ PHENOCRYST BEARING ALTERED RHYOLITE ;C 5GY4/1-DK GREENISH GRAY,5GY6/1-GREENISH GRAY;S ST RUCTURELESS;M FEL,QTZ,CHLORITE MINERALS,GLASS;O FEL- QTZ IS FINE GRAINED,UPPER PART SEEMS TO GRADE INTO R HYOLITE PITCHSTONE AND THIS UNIT IS ESSENTIALLY AN A LTERED RHYOLITE GLASS WITH CHLORITE MINERALS PRODUCI NG GREEN COLOR;H HARD; Z 00000000* 21207A 43 112001500 441.00 442.20 442.50 5 L RHYOLITE GLASS;C -GREENISH GRAY;S FAINT LAMINATION DIPS 60DEG;O ALTERED,NOT AN ALTERED TUFF BUT A FLOW ,VOID TO 120;H HARD; Z 00000000* 21207A 44 1 00 110 450.00 450.00 450.11 6 L RHYOLITE;C 5R4/2-GRAYISH RED;M QTZ AND FEL PHENOCR YSTS,CHALCEDONY FILLINGS;O COLOR IS WHEN WET, QTZ AN D FEL IN AN IRON OXIDE RICH GLASS (POSSIBLY DEVITRIF IED);H HARD; Z 00000000* 21207A 44 1 110 620 450.00 450.11 450.62 5 L RHYOLITE FLOW;C 5YR3/4-MODERATE BROWN;S BANDING IN CLINED 60DEG TO HORIZONTAL;M CHALCEDONY FILLINGS ABU NDANT;H HARD; Z 00000000* 21207A 44 1 620 810 450.00 450.62 450.81 4 L RHYOLITE FLOW ROCK;C 10R3/4-DK REDDISH BROWN;O COL OR IS WHEN WET,GRADUAL COLOR CHANGE NEAR 62;H HARD; Z 00000000* 21207A 44 1 810 860 450.00 450.81 450.86 4 L RHYOLITE FLOW;C 5YR3/4-MODERATE BROWN;M SECONDARY CHALCEDONY FILLINGS ABUNDANT;H HARD; Z 00000000* 21207A 44 1 8601000 450.00 450.86 451.00 7 L "BLEACHED" RHYOLITE;C 10Y8/2-PALE YELLOWISH YELLOW ,5GY8/1-LT.GREENISH GRAY,10R6/2-PALE RED;U ONE FRAGM ENT 1CM ACROSS OF BLACK PUMICE;O HAS SOME BRECCIATIO N ESPECIALLY IN LOWER PART AND FRAGMENTS UP TO 1CM ACROSS,MAY MARK CONTACT OF DISCRETE FLOWS;H HARD; Z 00000000* 21207A 44 110001500 450.00 451.00 451.50 6 L RHYOLITE FLOW;C 5GY4/1-DK GREENISH GRAY,-DK REDDIS H BROWN,-LT GREENISH GRAY;S WELL DEVELOPED LAMINATIO N DIPPING 60 DEG;M QUARTZ FELSPAR PHENOCRYSTS,CHALCE DONY FILLINGS;O GLASSY GROUNDMASS;H HARD; Z 00000000* 21207A 45 2 00 160 459.00 460.50 460.66 6 L RHYOLITE FLOW;C 5G4/1-DK GREENISH GRAY,5YR4/1-BROW NISH GRAY;D 1;M FELSPAR,GLASS,CHALCEDONY,IRON OXIDE GRAINS,CHLORITE MINERALS,QUARTZ;O SAME AS RHYOLITE FLOW IN 45-1;H HARD; Z 00000000* 21207A 45 2 1601170 459.00 460.66 461.67 9 L RHYOLITE BRECCIA;C 5GY8/1-LT. GREENISH GRAY,10R4/6 -MODERATE REDDISH BROWN;D 1;O HIGHLY ALTERED AND BRE CIATED,MOST FRAGMENTS ARE ANGULAR VARIOUSLY ALTERED RHYOLITE SIMILAR TO BANDED RHYOLITE FLOWS. THIS COUL D BE A BRECCIA FORMED DURING COOLING AND FLOW OF RHY OLITE LAVA. DOES NOT APPEAR TO BE A TUFF FRAGMENTS U P TO 3CM ACROSS;H HARD; Z 00000000* 21207A 45 211701500 459.00 461.67 462.00 7 L BANDED RHYOLITE FLOW ROCK;C 5GY/1-DK GREENISH GRAY ,15YR4/1-BROWNISH GRAY;S SUBHORIZONTAL TO 45DEG RIPP ING FLOW BANDS;O HIGHLY ALTERED WITH BRECCIATED PART S CONTAINING FLOW ROCK AND MORE HIGHLY ALTERED GLASS Y RHYOLITE;H HARD; Z 00000000* 21207A 45 3 00 110 459.00 462.00 462.11 4 L BANDED RHYOLITE FLOW;S BANDED;D 1;O HIGHLY ALTERED AND BRECCIATED;H HARD; Z 00000000* 21207A 45 3 1101500 459.00 462.11 463.5011 L RHYOLITE FLOW;C 5GY4/1-DK GREENISH GRAY,5GY8/1-LT GREENISH GRAY;S DIPPING BAND 60DEG;D 1;M WELL PRESER VED QUARTZ AND FELSPAR PHENOCRYSTS,GLASS;O UNDER BIN OCULAR MICROSCOPE GROUNDMASS APPEARS TO BE COMPOSED OF BLACK LEAST ALTERED GLASS "GLOBULES" SURROUNDED B Y MORE HIGHLY ALTERED GLASS LIGHTER COLORED GLASSY M ATERIAL THAT SUGGESTS ORIGINALLY HAD A PERLITIC TEXT URE AS IN OVERLYING HORIZONS WHERE FRESH BLACK GLASS WITH PHENOCRYSTS IS PRESENT;H HARD; Z 00000000* 21207A 46 100001500 468.00 468.00 469.50 7 L RHYOLITE;C 5GY4/1-DK GREENISH GRAY,-REDDISH BROWN; S FLOW BANDING PRESERVED THROUGHOUT BUT ESPECIALLY W ELL IN LOWER HALF DIPS AT 60DEG,AT 65 TO 75CM DIP IS 30DEG;O BANDED ALTERED AND BRECCIATED (ESPECIALLY FR OM 0-60CM AND 80-110CM INTERVALS,IRON OXIDE COLORED; Z 00000000* 21207A 46 2 00 450 468.00 469.50 469.95 9 L BANDED RHYOLITE;C 5GY4/1-DK GREENISH GRAY,-PALE GR EEN AND WHITE;S DIP AT APPROX 25DEG;M VEINLETS OF QU ARTZ AND CHALCEDONY,PALE GREEN AND WHITE SOFT MINERA LS,IRON SULPHIDES ALTERED IN PART TO IRON OXIDES IN TRACE AMOUNTS;O ALTERED BUT ESSENTIALLY NOT BRECCIAT ED,PROBABLY A RHYOLITE PITCHSTONE THAT HAS HAD MUCH OF ITS GLASS DEVITRIFIED AND ALTERED;H HARD; Z 00000000* 21207A 46 2 4501200 468.00 469.95 470.70 8 L BANDED RHYOLITE;C 5GY4/1-DK GREENISH GRAY,-PALE GR EEN AND WHITE;S DIP AT 10-15DEG;M VEINLETS OF QUARTZ AND CHALCEDONY,PALE GREEN AND WHITE SOFT MINERALS,IR ON SULPHIDES ALTERED BUT ESSENTIALLY NOT BRECCIATED, PROBABLY A RHYOLITE PITCHSTONE THAT HAS HAD MUCH OF ITS GLASS DEVIATRIFIED AND ALTERED;H HARD; Z 00000000* 21207A 46 212001500 468.00 470.70 471.00 8 L BANDED RHYOLITE;C 5GY4/1-DK GREENISH,-PALE GREEN A AND WHITE;S DIP AT APPROX 50DEG;M VEINLETS OF QUARTZ AND CHALCEDONY,PALE GREEN AND WHITE SOFT MINERALS,IR ON SULPHIDES ALTERED BUT ESSENTIALLY NOT BRECCIATED, PROBABLY A RHYOLITE PITCHSTONE THAT HAS HAD MUCH OF ITS GLASS DEVITRIED AND ALTERED;H HARD; Z 00000000* 21207A 46 300001500 468.00 471.00 472.50 8 L RHYOLITE;C 5GY4/1-DK GREENISH GRAY;S 0-38CM DIP OF 10-15DEG,SUBHORIZONTAL BANDING 38-150;U PITCHSTONE 93-95CM LESS ALTERED BANDS 3-5MM TO 1CM WIDE,PITCHST ONE BAND AT 120;M QUARTZ AND FELDSPAR PHENOCRYSTS,AL TERED GLASS;O "SALT AND PEPPER" APPEARING TEXTURE RE FLECTED IN BLACK GLASS MATRIX NOT BRECCIATED; Z 00000000* 21207A 46 400001500 468.00 472.50 474.0010 L RHYOLITE;C 5GY4/1-DK GREENISH GRAY;S 0-30 DIP IS LESS THAN 10DEG,30-60CM PROBABLE PIECES OF LAMINATED RHYOLITE THAT HAS BEEN ROTATED AND INCORPORATED IN FLOW,60-68CM LAMINATED AND CUT BY SMALL FAULTS,140-1 50CM DIP OF 45DEG;U 105-116 BRECCIATED ALTERED TO FAIRLY FRESH PERLITIC PITCHSTONE,IRON OXIDE FILLED FRACTURES;O BANDED,ALTERED,PROBABLY ALTERED PERLITIC PITCHSTONE,NO TUFF OR BRECKIA IN THIS SECTION; Z 00000000* 21207A 47 113001500 477.00 478.30 478.50 5 L BLACK PERLITIC RHYOLITE PITCHSTONE;C -BLACK;S DIP OF 45DEG;O FAIRLY FRESH,BRECCIATED PARTS OF ALTERED RHYOLITE;H HARD; Z 00000000* 21207A 47 2 001500 477.00 478.50 480.0013 L RHYOLITE;S AT 20-25 DIP AT 30DEG,52-57CM DIP AT 25 DEG;U AT 42CM RELATIVELY FRESH VOLCANIC GLASS THAT I S VESICULAR AND AMYGDALOIDAL WITH CALCEDONY FILLING, AT 135 RELATIVELY FRESH DARK GRAY GLASSY RHYOLITE;O ALTERED AND BRECCIATED,MAINLY FINE GRAINED ALTERED G LASSY GROUNDMASS WITH LESS 5% QUARTZ AND FELSPAR PHE NOCRYSTS-FLOW BANDING AND TEXTURE OF RHYOLITE DISRUP TED BY VEINLETS AND ALTERATION WITH ABUNDANT RED IRO N OXIDE AND CHALCEDONY FROM ABOUT 60-70CM DOWN APPEA RS BRECCIATED BUT NO EXOTIC CLASTS,ONLY SOMEWHAT INT ERNALLY ROTATED;H HARD; Z 00000000* 21207A 47 3 00 450 477.00 480.00 480.45 6 L RHYOLITE;C 5GY8/1-LT GREENISH GRAY,N2-BLACK,5YR3/4 -MODERATE BROWN;S 60DEG DIP,MOTTLED;D 1;M QUARTZ AND FELDSPAR PHENOCRYSTS,GLASSY ALTERED GROUNDMASS FINEL Y GRAINED;O MOD. BROWN FORMS LAYERS;H HARD; Z 00000000* 21207A 47 3 4501500 477.00 480.45 481.50 8 L RHYOLITE;C 5GY8/1-LT GREENISH GRAY,5R4/2-GRAYISH R ED;S 45-75DEG DIPS 15-20DEG,75-150 75DEG TO SUBVERTI CAL DIP OF BANDS;D 1;M THIN WHITE VEINLET AT 75 CONT AINS QUARTZ,140-150 SOME BRECCIATION;M QUARTZ AND FE LSPAR PHENOCRYSTS,FINE GRAINED GLASSY ALTERED GROUND MASS;H HARD; Z 00000000* 21207A 48 1 9501150 486.00 486.95 487.15 6 L RHYOLITE;C 5GY7/4-YELLOWISH GREEN,10YR6/6-DK YELLO WISH ORANGE;S MOTTLED;D 1;M QUARTZ AND FELSPAR PHENO CRYSTS LESS THAN 2%;O HOMOGENEOUS NO SIGN OF BRECCIA TION,GROUNDMASS IS VERY FINE GRAINED APHANITIC; Z 00000000* 21207A 48 111501500 486.00 487.15 487.50 6 L RHYOLITE;C 5R3/4-DUSKY RED,10Y6/2-PALE OLIVE;S MOT TLED,140-150 DIPS AT 50DEG;M QUARTZ AND FELSPAR PHEN OCRYSTS LESS THAN 2%;O HOMOGENEOUS NO SIGN OF BRECCI ATION,GROUNDMASS IS FINE GRAINED APHANTIC;H HARD; Z 00000000* 21207A 48 2 001500 486.00 487.50 489.00 8 L RHYOLITE;C 5G8/1-LT GREENISH GRAY,5G8/1-GREENISH GRAY,5R3/4-DUSKY RED,5R4/6-MODERATE RED;S REDDISH MO TTLES,DIP OF BANDING 60DEG AT TOP OF CORE TO 70DEG O F BANDING AT BOTTOM;M QUARTZ AND PHENOCRYSTS LESS TH AN 2%,ABUNDANT SECONDARY CHALCEDONY ON BOTRYOIDAL TE XTURED;O HOMOGENEOUS BANDED FLOW ROCK?; Z 00000000* 21207A 48 3 00 350 486.00 489.00 489.35 7 L RHYOLITE;C 5G4/1-DK.GREENISH GRAY,-WHITE,-MOD REDD ISH BROWN,-DUSKY RED;S SUBVERTICAL LAMINAE;M GLASS;O GLASSY GROUNDMASS HAS DK GLOBULES THAT MAY REFLECT M ICRO PERLITIC TEXTURE OR CLUSTERS OF MICROLITE CRYS TALS,VEINLETS (WHITE AND REDS)RUN THROUGHOUT; Z 00000000* 21207A 48 3 350 900 486.00 489.35 489.90 8 L RHYOLITE;C 10GY7/1-PALE YELLOWISH GREEN,-WHITE,-MO D. REDDISH BROWN,-DUSKY RED;S SUBVERTICAL LAMINAE TO P 10CM GRADING TO 60DEG;M GLASS;O GLASSY GROUNDMASS HAS DK GLOBULES THAT MAY REFLECT MICRO PERLITIC TEXT URE OR CLUSTERS OF MICROLITE CRYSTALS,VEINLETS (WHIT E AND REDS) RUN THROUGHOUT; Z 00000000* 21207A 48 3 9001500 486.00 489.90 490.50 7 L RHYOLITE;C 5G4/1-DK GREENISH GRAY,-WHITE,-MOD REDD ISH BROWN,-DUSKY RED;S 60DEG LAMINAE;M GLASS;O GLASS Y GROUNDMASS HAS DK GLOBULES THAT MAY REFLECT MICRO PERLITIC TEXTURE OR CLUSTERS OF MICROLITE CRYSTALS,V EINLETS (WHITE AND REDS) RUN THROUGHOUT; Z 00000000* 21207A 48 4 00 550 486.00 490.50 491.05 6 L RHYOLITE;C 5G4/1-DK GREENISH GRAY;S DIP OF LAMINAE 50-60DEG,LAYERED TO 45CM;M GLASS;O HOMOGENEOUS,FINE GRAINED,ALTERED,GLASSY GROUNDMASS HAS WHITE CLOUDY O VAL AREAS THAT MAY BE CLUSTERS OF MICROLITES; Z 00000000* 21207A 48 4 550 750 486.00 491.05 491.25 6 L RHYOLITE;C 5GY8/1-LT GREENISH GRAY;M GLASS;O HOMOG ENEOUS,FINE GRAINED,ALTERED,GLASSY GROUNDMASS HAS WH ITE CLOUDY OVAL AREAS THAT MAY BE CLUSTERS OF MICROL ITES; Z 00000000* 21207A 48 4 7501000 486.00 491.25 491.50 6 L RHYOLITE;C 5G4/1-DK GREENISH GRAY;S 70DEG DIP;M GL ASS;O HOMOGENEOUS,FINE GRAINED,ALTERED,GLASSY GROUND MASS HAS WHITE CLOUDY OVAL AREAS THAT MAY BE CLUSTER S OF MICROLITES; Z 00000000* 21207A 48 410001180 486.00 491.50 491.68 6 L RHYOLITE;C 5GY8/1-LT GREENISH GRAY;D 1;M GLAS;O HO MOGENEOUS,FINEGRAIN,ALTERED,GLASSY GROUNDMASS HAS WH ITE CLOUDY OVAL AREAS THAT MAY BE CLUSTERS OF MICROL ITES; Z 00000000* 21207A 48 411801330 486.00 491.68 491.83 6 L RHYOLITE;C 5G4/1-DK GREENISH GRAY,-REDDISH;S REDDI SH VEINLETS AND MOTTLES;O HOMOGENEOUS,FINE GRAINED,A LTERED,GLASSY GROUNDMASS HAS WHITE CLOUDY OVAL AREAS THAT MAY BE CLUSTERS OF MICROLITES; Z 00000000* 21207A 48 413301410 486.00 491.83 491.91 7 L RHYOLITE;C 5GY8/1-LT GREENISH GRAY,-REDDISH;S REDD ISH VEINLETS AND MOTTLES,45DEG DIP;D 1;M GLASS;O HOM OGENEOUS,FINEGRAIN,ALTERED,GLASY GROUNDMASS HAS WHIT E CLOUDY OVAL AREAS THAT MAY BE CLUSTERS OF MICROLIT ES; Z 00000000* 21207A 48 414101500 486.00 491.91 492.00 6 L THYOLITE;C 5G4/1-DK GREENISH GRAY,-REDDISH;S REDDI SH VEINLETS AND MOTTLES;D 1;M GLASS;O HOMOGENEOUS,FI NE GRAINED,ALTERED,GLASSY GROUNDMASS HAS WHITE CLOUD Y OVAL AREAS THAT MAY BE CLUSTERS OF MICROLITES; Z 00000000* 21207A 48 5 001100 486.00 492.00 493.1011 L RHYOLITE;C 5GY6/1-GREENISH GRAY,5GY4/1-DK GREENISH GRAY,5R3/4-DUSKY RED,10Y8/2-PALE GREENISH YELLOW;S 0 -40 AND 65-100 3-4MM WIDE LAMINAE THAT DIP 50-6/DEG, 40-65CM 50-60 DIP OFFSET 3MM BY SMALL FAULTS,DUSKY R ED MOTTLES AND VEINLETS,100-110CM BROADLY BANDED AND LESS DISTINCT 50-60DEG DIP;D 1FROM 40-65CM;M PALE GR EENISH YELLOW BAND (WET) DIAGONALLY STARTING AT 30CM END 35CM;O VERY FINE GRAINED,ALTERED,HOMOGENEOUS,PHE NOCRYSTS ARE LESS THAN 2%;H HARD; Z 00000000* 21207A 48 511001500 486.00 493.10 493.50 8 L RHYOLITE;C 5GY8/1-LT GREENISH GRAY,10R8/2-GRAYISH ORANGE PINK,5R4/6-MODERATE RED;S BRAODLY BANDED AND LESS DISTINCT 50-60DEG DIP,GRAYISH ORANGE PINK AND M ODERATE RED MOTTLES;O ALL COLORS ARE ON WET SURFACES ,VERY FINE GRAINED,ALTERED,HOMOGENEOUS,PHENOCRYSTS A RE LESS THAN 2%;H HARD; Z 00000000*