leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth(m) top of layer depth (m) bottom of layer depth (m) describer lithology color structures deformations due to drilling unusual occurrences minerals paleontology other observations hardness or induration z-coding 48 405 1 1 0.0 150. 0.00 0.00 1.50 MARLY FORAM NANNO OOZE 10YR5/4-MODERATE YELLOW BROWN GRADING COARSER DOWNWARDS,CONTINUES INTO SECTION 2 GRADING DOWN TO A FINE GRAVEL AT THE BASE IN SECTION 2,NO VISIBLE STRUCTURES,CONSISTENCY OF SOUP SOFT* 48 405 1 2 0.0 150. 0.00 1.50 3.00 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN,10YR5/4-MODERATE YELLOWISH BROWN GRADED BED CONTINUES FROM SECTION 1,BECOMES A COARSE SAND-FINE GRAVEL OF MIXED LITHIC GRAINS QUARTZ&LARGE FORAMS AT THE BASE,SOME PARTICLES AT THE BOTTOM ARE 5MM DIAMETER,COLOR DARKENS TOWARD BASE AS PERCENT OF DARKER LARGE LITHIC GRAINS BECOMES DOMINANT,LARGE FORAMS VISIBLE,NO STRUCTURES VISIBLE,SOUPY CONSISTENCY,GRITTY MUD MORE RESISTANT THAN ABOVE 140,10YRS/4 AT 140-145 SOFT 11111210.1221.3908 48 405 1 3 0.0 150. 0.00 3.00 4.50 MARLY FORAM NANNO OOZE 10YR5/4-MEDIUM YELLOW BROWN HIGHLY DISTURBED AT 0-143 SOUPY CONSISTENCY THROUGHOUT SOFT 11111210.1221.3908 48 405 1 4 0.0 45. 0.00 4.50 4.95 MARLY FORAM NANNO OOZE 10YR5/4-MODERATE YELLOW BROWN POSSIBLE GRADED BED CONTINUED UP ON SECTION 3 SOUPY CONSISTENCY COURSE TO FINE SAND SOFT 11111210.1221.3908 48 405 1 4 45. 65. 0.00 4.95 5.15 CALCAREOUS MUD 5YR4-MEDIUM BROWN HIGHLY DISTURBED SOFT* 48 405 1 4 65. 150. 0.00 5.15 6.00 MARLY FORAM NANNO OOZE 10YR5/4-MODERATE YELLOWISH BROWN,10YR8/2-VERY PALE ORANGE, 5YR6/4-LIGHT BROWN,10YR6/2-PALE YELLOWISH BROWN HIGHLY DISTURBED PELECYPOD SHELL AT 79 SOUPY UNGRADED MEDIUM TO FINE SAND AT 65-90,10YR5/4 AT 95-113,10YR8/2 AT 100-106, 5YR6/4 AT 113-122 133-150,10YR6/2 AT 122-133,FIRM MUD AT 95-122,SOUPY SAND AT 122-133,FIRM MUD WITH GRANULES 133-150 FIRM 11111210.1221.3908 48 405 1 6 0.0 102. 0.00 7.50 8.52 FORAM NANNO OOZE 10YR8/2-VERY PALE ORANGE HIGHLY DISTURBED HOMOGENEOUS WITH VERTICAL STREAKS OF GRAY,THESE STREAKS SEEM TO BE DARK GRAINS OF PYRITE SOFT* 48 405 1 CC 0.0 10. 0.00 8.62 8.62 FORAM NANNO OOZE SEE ABOVE SOFT* 48 405 2 1 4. 150. 8.00 8.04 9.50 FORAM NANNO OOZE -VERY LIGHT GRAY-LIGHT GRAY, 5GY6/1-GREENISH GRAY HIGHLY DISTURBED AT 4-150CM VERY LIGHT GRAY 4-107,LIGHT GRAY AT 85-97 107-130, 5GY6/1 AT 130-150 SOFT* 48 405 2 2 0.0 34. 8.00 9.50 9.84 FORAM NANNO OOZE 5GY6/1-GREENISH GRAY, 10YR4/2-DARK YELLOWISH BROWN HIGHLY DISTURBED 5GY6/1 AT 0-17,DISTURBED LAYERS A MIXTURE FROM ABOVE AND BELOW AT 17-34 SOFT* 48 405 2 2 34. 110. 8.00 9.84 10.60 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN,5Y5/2-LIGHT OLIVE GRAY HIGHLY DISTURBED 0YR4/2 AT 34-76,5Y5/2 AT 76-110 SOFT* 48 405 2 2 110. 150. 8.00 10.60 11.00 FORAM NANNO OOZE -VERY LIGHT GRAY HIGHLY DISTURBED SOFT* 48 405 2 3 0.0 20. 8.00 11.00 11.20 MARLY FORAM NANNO OOZE 5YR5/2-PALE BROWN, 5YR4/4-MODERATE BROWN HIGHLY DISTURBED PEBBLE OF VESICULAR BASALT WITH OLIVENE PHENOCRYST 5YR5/2 AT 0-7,5YR4/4 AT 7-13,MIXTURE OF THE TWO COLORS AT 13-21 SOFT* 48 405 2 3 20. 90. 8.00 11.20 11.90 FORAM NANNO OOZE -LIGHT GRAY, -VERY LIGHT GRAY, 5Y6/1 HIGHLY DISTURBED SHAPES OF LIGHT GRAY AND VERY LIGHT GRAY AT 20-50,5Y6/1 WITH MOTTLES OF GRAY AS ABOVE AT 50-90, MOTTLED ZONE OF COLORS ABOVE AND BELOW SOFT* 48 405 2 3 90. 150. 8.00 11.90 12.50 FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN HIGHLY DISTURBED SOFT* 48 405 2 4 0.0 70. 8.00 12.50 13.20 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOW BROWN , -LIGHT GRAY HIGHLY DISTURBED 10YR4/2 AT 0-50, MIXTURE OF COLORS ABOVE AND BELOW AT 50-70,POD OF NEARLY ALL MEDIUM SAND SIZE LIGHT GRAY AT 8-17 SOFT* 48 405 2 4 70. 115. 8.00 13.20 13.65 FORAM NANNO OOZE -LIGHT GRAY HINT OF GRADED BEDS (2) IN THIS INTERVAL WITH SUGGESTION OF BURROWS ON TOP OF EACH HIGHLY DISTURBED SOFT 11111210.1221 48 405 2 4 115.0 150.0 8.00 13.65 14.00 CARBONACEOUS MUDSTONE 5Y4/1-OLIVE GRAY, 5GY4/1-DARK GREENISH GRAY,5YR8/1-PINKISH GRAY, 10YR6/2-PALE YELLOWISH BROWN, -VERY LIGHT GRAY, -LIGHT GRAY HIGHLY DISTURBED 5Y4/1 AT 1/5-122 125-133,5GY4/1 AT 120-127,5YR8/1 AT 130-135,10YR6/2 AT 135-142,VERY LIGHT GRAY AT 140-146,LIGHT GRAY 144-150 HARD* 48 405 2 5 0.0 150. 8.00 14.00 15.50 MARLY FORAM NANNO OOZE,FORAM NANNO OOZE -LIGHT GRAY, 10YR4/2-DARK YELLOWISH BROWN,10YR6/2-PALE YELLOW BROWN THIS SECTION IS A BLUR OF LENSES LAYERS AND PODS OF A VARIETY OF BROWN AND GRAY,THE COLORS INDICATED ON THE DESCRIPTION MARGIN ARE ONLY THE DOMINANT SHAPE IN A CONFUSED MESS,A MIX OF MARLY FORAM NANNO OOZE AND FORAM NANNO OOZE HIGHLY DISTURBED THROUGHOUT LIGHT GRAY AT 0-10 17-25 55-70,10YR4/2 AT 10-17 25-55,A BLEND OF LIGHT GRAY AND 10YR4/2 AT 70-110,10YR6/2 AT 110-150 SOFT 11111210.1221.3908 48 405 2 6 0.0 140. 8.00 15.50 16.90 MARLY FORAM NANNO OOZE -LIGHT GRAY,10YR4/2-DARK YELLOWISH BROWN, -BROWN HIGHLY DISTURBED AT 0-65 MANY SAND SIZE FORAMS THAT SEEM TO GRADE UPWARDS AT 95-110 LIGHT GRAY WITH NEARLY VERTICAL STREAKS OF BROWN AT 0-50,10YR4/2 AT 50-140 CORE CATCHER AT 125-140 SOFT 11111210.1221.3908 48 405 3 1 20. 75. 17.50 17.70 18.25 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN HIGHLY DISTURBED GRITTY FEEL OVERALL SOFT 11111210.1221.3908 48 405 3 1 75. 110. 17.50 18.25 18.60 FORAM NANNO OOZE -LIGHT GRAY HIGHLY DISTURBED SOFT* 48 405 3 1 110. 150. 17.50 18.60 19.00 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOW BROWN HIGHLY DISTURBED LARGE (3CM) MOTTLES OF LIGHT GRAY AND DARK YELLOW BROWN AT 110-125* 48 405 3 2 0.0 150. 17.50 19.00 20.50 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN, -LIGHT GRAY HIGHLY DISTURBED 10YR4/2 DOMINANT WITH PODS AND STREAKS OF LIGHT GREY AND DARK YELLOWISH BROWN SOFT* 48 405 3 3 0.0 120. 17.50 20.50 21.70 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN,10YR2/2-DUSKY YELLOWISH BROWN HIGHLY DISTURBED THROUGHOUT STREAKS AND PODS OF 10YR2/2, APPEARS LESS DISRUPTED BUT THIS MAY BE DUE TO RELATIVE UNIFORMITY OF COLOR,FEELS SMOOTHER THAN IN SECTIONS 1 AND 2,DARK STREAK AT 118-120 POSSIBLY A PYRITE ZONE SOFT* 48 405 4 1 0.0 48. 27.00 27.00 27.48 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN HIGHLY DISTURBED DOMINANTLY 10YR4/2 WITH MOTTLES OF LIGHT AND DARK SHADES,VERY DISRUPTED APPEARANCE SOFT* 48 405 4 1 48. 85. 27.00 27.48 27.85 FORAM NANNO OOZE -LIGHT GRAY,5YR8/1-PINKISH GRAY HIGHLY DISTURBED LIGHT GRAY AT 50-57 71-85, 5YR8/1 AT 55-71,SYMMETRICAL COLOR CHANGE SOFT* 48 405 4 1 85. 150. 27.00 27.85 28.50 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOW BROWN LAMINATED AT 98-105 118-123 HIGHLY DISTURBED 10YR4/2 AT 85-98 105-118 123-150 SOFT* 48 405 4 2 0.0 104. 27.00 28.50 29.54 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN MODERATELY DISTURBED PEBBLE OF GLAUCONITE MUDSTONE AT 18,SANDSTONE PEBBLE AT 40 SOFT* 48 405 4 CC 0.0 20. 27.00 29.64 29.74 MARLY FORAM NANNO OOZE SEE ABOVE SOFT* 48 405 5 1 0.0 150. 36.50 36.50 38.00 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN 2 PEBBLES AT 50CM,A 4CM PEBBLE OF FINE DARK SANDSTONE OR BASALT AT 138CM VERY UNIFORM WITH NO APPARENT STRUCTURES,PODS OF SMOOTH FINE MATERIAL IN A DOMINANT MATRIX OF GRITTY FEELING MATERIAL,GRIT IS PROBABLY FORAMS SOFT* 48 405 5 2 0.0 150. 36.50 38.00 39.50 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN SOFT* 48 405 5 3 0.0 150. 36.50 39.50 41.00 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN POD OF BLACK SILTY CARBONACEOUS MATERIAL AT 60 SOFT* 48 405 5 4 0.0 150. 36.50 41.00 42.50 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN VERY UNIFORM SOFT* 48 405 5 5 0.0 13. 36.50 42.50 42.63 MARLY FORAM NANNO OOZE 10YR4/2-DARK YELLOWISH BROWN CORE CATCHER WITH GRANULITE (QTZ&HORNBLENDED PEBBLE SOFT* 48 405 6 1 0.0 80. 46.00 46.00 46.80 FORAM SAND HIGHLY DISTURBED GRADED BED OF A FORAM QUARTZ LITHIC GRAIN PYRITE SAND SOFT* 48 405 6 1 80. 120. 46.00 46.80 47.20 MARLY FORAM NANNO OOZE 5D9/1-BLUISH WHITE AT 120-150 HIGHLY DISRUPTED DUE TO PRESENCE OF LARGE PEBBLES OF VARIED LITHOLOGY AT 80-120 HIGHLY DISTURBED AT 80-120 VERY STRIKING WHITE COLOR WITH STREAKS OF VERY LIGHT GRAY,H SOFT* 48 405 6 CC 0.0 15. 46.00 47.60 47.65 FORAM NANNO OOZE VERY STRIKING WHITE COLOR WITH STREAKS OF VERY LIGHT GRAY SOFT* 48 405 7 1 0.0 47. 55.50 55.50 55.97 NANNO OOZE 5B9/1-BLUISH WHITE, -BLACK LARGE BLACK FIVE GRAINED PEBBLES AT 5 14 SOFT* 48 405 8 1 0.0 150. 65.00 65.00 66.50 FORAM NANNO OOZE -LIGHT GREENISH GRAY,5Y7/2-YELL OWISH GRAY NO APPARENT SEDIMENTARY STRUCTURE EXCEPT FOR 1 LARGE AND SOME SUBTLE MOTTLES THAT MAY BE BURROWS OR DEFORMATION,LARGE BURROW AT 23-33, SCATTERED FINE GRANULES 1-3MM OF GLAUCONITE THROUGH OUT BUT CONCENTRATED IN 20-40CM LIGHT GREENISH GRAY AT 0-3,5Y7/2 AT 3-150 SOFT* 48 405 8 2 0.0 130. 65.00 66.50 67.80 FORAM NANNO OOZE 5Y7/2-YELLOWISH GRAY SCATTERED COARSE SAND TO FINE GRANULE OF GLAUCONITE SOFT* 48 405 8 2 130. 150. 65.00 67.80 68.00 NANNO CHALK 10YR7/4-GRAYISH ORANGE HAS VERTICAL STREAKS OF PYRITE AND SCATTERED PEBBLES (2MMI) OF DARKER ORANGE SOFT* 48 405 8 3 0.0 140. 65.00 68.00 69.40 NANNO CHALK 10YR7/4-GRAYISH ORANGE VERTICAL STREAKS OF PYRITE AND SCATTERED PEBBLES,SAND SIZE PULLOUTS COMMON,SUGGESTION OF BURROW MOTTLES PARTICU LARY AT 60CM SOFT* 48 405 8 4 0.0 150. 65.00 69.50 71.00 NANNO CHALK 10YR7/4-GRAYISH ORANGE VERTICAL STREAKS OF PYRITE AND SCATTERED PEBBLES SOFT* 48 405 8 5 0.0 150. 65.00 71.00 72.50 NANNO CHALK 10YR7/4-GRAYISH ORANGE HIGHLY DISTURBED MARKED DRIL PYRITE STREAKS SOFT* 48 405 8 6 0.0 150. 65.00 72.50 74.00 NANNO CHALK 10YR7/4-GRAYISH ORANGE RED FLECK OF UNKNOWN COMPOSITION SOFT* 48 405 8 7 0.0 47. 65.00 74.00 74.47 NANNO CHALK 10YR7/4-GRAYISH ORANGE SOFT* 48 405 8 CC 0.0 15. 65.00 74.57 74.62 NANNO CHALK SEE ABOVE SOFT* 48 405 9 1 0.0 150. 74.50 74.50 76.00 SILICEOUS NANNO OOZE 10YR7/4-GRAYISH ORANGE UPPER 68CM MARKED BY MANY ZOOPHYCUS BURROWS OUTLINED BY DARK MINERALS,FROM 90-150 MOTTLED AND STREAKED BY DARK MINERAL SOMETIMES VAGUELY LIKE BURROWS BUT USUALLY AMORPHOUS HIGHLY FRAGMENTED AT 68-90 SOFT* 48 405 9 2 0.0 137. 74.50 76.00 77.37 SILICEOUS NANNO OOZE -GRAYISH ORANGE ZOOPHYCUS BURROWS OUTLINED BY DARK MINERALS BUT LESS STREAKIN G AND MOTTLING SOFT* 48 405 10 1 0.0 150. 84.00 84.00 85.50 FORAM NANNO OOZE 10YR7/4-GRAYISH ORANGE VERY UNIFORM,SPRECKLES AND SMALL PATCHES OF DARK MINERAL, SUBTLE COLOR MOTTLING MAY BE A CONSEQUENCE OF SLIGHT BURROWING PEBBLES OF FINE CLAY 1-3MM IN DIAMETER ARE SCATTERED THROUGHOUT SOFT* 48 405 10 2 0.0 150. 84.00 85.50 87.00 FORAM NANNO OOZE 10YR7/4 SOFT* 48 405 10 3 0.0 150. 84.00 87.00 88.50 FORAM NANNO OOZE 10YR7/4 SOFT* 48 405 10 4 0.0 150. 84.00 88.50 90.00 FORAM NANNO OOZE 10YR7/4 SOFT* 48 405 10 5 0.0 150. 84.00 90.00 91.50 FORAM NANNO OOZE 10YR7/4 SOFT* 48 405 10 6 0.0 90. 84.00 91.50 92.40 FORAM NANNO OOZE 10YR5/4 SLIGHTLY DISTURBED AT 0-50 60-90,HIGHLY DISTURBED AT 50-60 SOFT* 48 405 10 6 90. 150. 84.00 92.40 93.00 NANNO OOZE 10YR6/2-PALE YELLOWISH BROWN MODERATELY DISTURBED,GRADATIONAL CHANGE IN MODERATELY DEFORMED ZONE AT 90-125 SOFT* 48 405 10 7 0.0 45. 84.00 93.00 93.45 NANNO OOZE 10YR6/2-PALE YELLOWISH BROWN SOFT* 48 405 10 CC 0.0 17. 84.00 93.55 93.62 NANNO OOZE SEE ABOVE SOFT* 48 405 11 1 0.0 59. 93.50 93.50 94.09 NANNO OOZE 5Y6/1-LIGHT OLIVE GRAY HIGHLY DISTURBED AT 0-28,MODERATELY DISTURBED AT 30-59 UNIFORM WAXY FEEL SUBTLE COLOR VARIATIONS PERHAPS DUE TO BURROWS BUT MORE 48 405 11 CC 0.0 10. 93.50 94.19 94.19 NANNO OOZE SEE ABOVE SOFT* 48 405 12 1 0.0 150. 103.00 103.00 104.50 SILICEOUS MARLY NANNO OOZE 5Y4/1-OLIVE GRAY, 5GY4/1-DARK GREENISH GRAY MODERATELY DISTURBED 5Y4/1 THROUGHOUT WITH STREAKS AND MOTTLES OF DARK GREEN GRAY SOFT* 48 405 12 2 0.0 150. 103.00 104.50 106.00 SILICEOUS MARLY NANNO OOZE 5Y4/1,5GY4/1 DISTURBED SMOOTH WAXY OLIVE GRAY WITH MOTTLES BLEBS AND STREAKS OF DARK GREENISH GRAY,THE DARKER PATCHES CONTAIN GLAUCONITE AND THEY ARE COMMON IN THIS INTERVAL,DRILLING DISRUPTION MASKS STRUCTURES AND OTHER FEATURES SOFT* HIGHLY DISTURBED 48 405 12 3 0.0 150. 103.00 106.00 107.50 SILICEOUS MARLY NANNO OOZE SOFT* 48 405 12 4 0.0 150. 103.00 107.50 109.00 SILICEOUS MARLY NANNO OOZE SOFT* 48 405 12 5 0.0 150. 103.00 109.00 110.50 SILICEOUS MARLY NANNO OOZE SOFT* 48 405 12 6 0.0 150. 103.00 110.50 112.00 SILICEOUS MARLY NANNO OOZE SOFT 11111221.3908.2200 48 405 12 7 0.0 46. 103.00 112.00 112.46 SILICEOUS MARLY NANNO OOZE STREAK OF GLAUCONITIC MATERIAL AT 24-26 SOFT 11111221.3908.2200 48 405 12 CC 0.0 20. 103.00 112.56 112.66 SILICEOUS MARLY NANNO OOZE SOFT 11111221.3908.2200 48 405 13 1 0.0 150. 112.50 112.50 114.00 SILICEOUS NANNO CHALK -DARK YELLOWISH BROWN BURROWS OF GLAUCONITE AT 40-55,MARLY BURROWS WITH BROWN CORES AT 55-120,HALO BURROW AT 110, BURROWS AT 140-150 HIGHLY DISTURBED MANY PATCHES OF GREENER COLOR DUE TO ABUNDANT GLAUCONITE ALTERATION OF CHALK AND OOZE SOFT* 48 405 13 2 0.0 150. 112.50 114.00 115.50 SILICEOUS NANNO CHALK 10Y4/2-GRAYISH OLIVE DISRUPTED BY DRILLING CHUNKS UNAFFECTED SHOW SLIGHT TO MODERATE BURROWING MODERATELY DISTURBED SOFT 11121221.2200 48 405 13 3 0.0 140. 112.50 115.50 116.90 SILICEOUS NANNO CHALK 5GY3/2-GRAYISH OLIVE GREEN MODERATELY DISTURBED SOFT 11121221.2200 48 405 13 4 0.0 150. 112.50 117.00 118.50 SILICEOUS MARLY NANNO OOZE 5GY3/2 SOFT 11111221.3450 48 405 13 5 0.0 150. 112.50 118.50 120.00 SILICEOUS MARLY NANNO OOZE 5GY3/2 MORE GREENISH TOWARD TOP WITH CHUNKS OF GLAUCONITE SOFT* 48 405 13 6 0.0 150. 112.50 120.00 121.50 SILICEOUS MARLY NANNO OOZE 5GY3/2 CHUNKS OF GLAUCONITE 11111221.3908.2200 48 405 13 7 0.0 45. 112.50 121.50 121.95 SILICEOUS MARLY NANNO OOZE 5GY3/2 CHUNKS OF GLAUCONITE SOFT 11111221.3908.2200 48 405 13 CC 0.0 20. 112.50 122.05 122.15 SILICEOUS MARLY NANNO OOZE SOFT 11111221.3908.2200 48 405 14 1 0.0 150. 122.00 122.00 123.50 MARLY NANNO CHALK 5Y4/1-OLIVE GRAY,5G3/2-DUSKY GREEN WITH MOTTLED BLEBS AND BURROWS FILLING DUSKY GREEN MATERIAL THAT SEEMS TO BE A GREEN CLAY BUT MAY BE VERY FINE GLAUCONITE HIGHLY DISTURBED SOFT 11121210.3908 48 405 14 2 0.0 150. 122.00 123.50 125.00 MARLY NANNO CHALK 5Y4/1-OLIVE GRAY GREENISH LAMINAE AT 83-85 103-105,BURROW AT 139-140 HIGHLY DISTURBED AT 0-60 SOFT 11121210.3908 48 405 14 3 0.0 18. 122.00 125.00 125.18 MARLY NANNO CHALK 5Y4/1-OLIVE GRAY 2 SETS OF LAMINAE ICM EACH INCLUDED ABOUT 5 DEGREE OUTLINED BY GREENISH COLOR SOFT 11121210.3908 48 405 15 1 0.0 150. 131.50 131.50 133.00 SILICEOUS MARLY NANNO CHALK 10Y4/2-GRAYISH OLIVE HALO BURROW AT 135 ,INTENSELY MOTTLED BY A COMBINATION OF BURROWS AND DRILLING AFFECTS MODERATELY DISTURBED AT 5-20 PARTIALLY INDURATED* 48 405 15 2 0.0 150. 131.50 133.00 134.50 SILICEOUS MARLY NANNO CHALK 10Y4/2 ABUNDANT GREENISH PATCHES BLOBS HIGHLY DISTURBED PARTIALLY INDURATED 11121210.3908.2200 48 405 15 3 0.0 150. 131.50 134.50 136.00 SILICEOUS MARLY NANNO CHALK 10Y4/2 ABUNDANT GREENISH PATCHES BLOBS HIGHLY DISTURBED PARTIA LLY INDURATED 11121210.3908.2200 48 405 15 4 0.0 150. 131.50 136.00 137.50 SILICEOUS MARLY NANNO CHALK 10Y4/2 HIGHLY DISTURBED PARTIALLY INDURATED 11121210.3908.2200 48 405 15 5 0.0 150. 131.50 137.50 139.00 SILICEOUS MARLY NANNO CHALK 10Y4/2 HIGHLY DISTURBED PARTIALLY INDURATED 11121210.3908.2200 48 405 15 6 0.0 150. 131.50 139.00 140.50 SILICEOUS MARLY NANNO CHALK 10Y4/2 INTENSIVE MOTTLING OF GREEN FROM 110-150 SOFT 11121210.3908.2200 48 405 15 7 0.0 42. 131.50 140.50 140.92 SILICEOUS MARLY NANNO CHALK -GRAYISH OLIVE, -GREEN MANY GREEN MOTTLES IN THE BACKGROUND OF GRAYISH OLIVE AT 0-44CM, GAS EXPANDED SEGMENT FROM SECTION ONE AT 65-80 PARTIALLY INDURATED 11121210.3908.2200 48 405 15 CC 0.0 20. 131.50 141.02 141.12 SILICEOUS MARLY NANNO CHALK PARTIALLY INDURATED 11121210.3908.2200 48 405 16 1 0.0 150. 141.00 141.00 142.50 SILICEOUS MARLY NANNO CHALK 5GY4/1-DARK GREENISH GRAY,5Y4/1-OLIVE GREY,5GY2/1-GREENISH BLACK SLIGHT TO MODERATE BURROWING LARGE UP TO 3CM BURROWS WITH COMPLEX FILLING IN THE TOP OF SECTION 4 30-50CM SLIGHT TO MODERATE DRILLING DEFORMATION ZOOPHYLUS COMMON IN TOP OF SECTION 1 CORE SIMILAR THROUGHOUT ALL SECTIONS,THE GREENISH BLACK COLOR IS APPARENTLY DUE TO A GREEN CLAY AS NO GLAUCONITE HAS BEEN FOUND,5GY4/1 THROUGHOUT WITH ABUNDANT MOTTLES AND STREAKS OF 5Y4/1 AND 5GY2/1 SEMI INDURATED* 48 405 16 2 0.0 150. 141.00 142.50 144.00 SILICEOUS MARLY NANNO CHALK SEMI INDURATED* 48 405 16 3 0.0 150. 141.00 144.00 145.50 SILICEOUS MARLY NANNO CHALK SEMI INDURATED* 48 405 16 5 0.0 150. 141.00 147.00 148.50 SILICEOUS MARLY NANNO CHALK SEMI INDURATED* 48 405 16 6 0.0 150. 141.00 148.50 150.00 SILICEOUS MARLY NANNO CHALK SEMI INDURATED* 48 405 16 7 0.0 48. 141.00 150.00 150.48 SILICEOUS MARLY NANNO CHALK SEMI INDURATED 11121210.3908.2200 48 405 16 CC 0.0 20. 141.00 150.58 150.68 SILICEOUS MARLY NANNO CHELK SEMI INDURATED 11121210.3908.2200 48 405 17 1 0.0 150. 150.50 150.50 152.00 SILICEOUS MARLY NANNO CHALK 5GY4/1-DARK GREENISH GRAY,5Y4/1-OLIVE GRAY,5GY2/1-GREENISH BLACK THE UPPER 80CM OF SECTION 1 15 A SOUP,THE BALANCE OF THE CORE IS A MOTTLED BLEND WITH ONLY VESTIGES OF WHAT MAY BE BURROWING HIGHLY DISTURBED IN SECTION 1 FROM 110-150CM THERE ARE PATCHES OF 5Y6/1 THAT PROBABLY ORIGINATED UPHOLE SEMI INDURATED 11121210.3908.2200 48 405 17 2 0.0 150. 150.50 152.00 153.50 SILICEOUS MARLY NANNO CHALK SEMI INDURATED 11121210.3908.2200 48 405 17 3 0.0 150. 150.50 153.50 155.00 SILICEOUS MARLY NANNO CHALK SEMI INDURATED* 48 405 17 4 0.0 150. 150.50 155.00 156.50 SILICEOUS MARLY NANNO CHALK SEMI INDURATED 11121210.3908.2200 48 405 17 5 0.0 150. 150.50 156.50 158.00 SILICEOUS MARLY NANNO CHALK SEMI INDURATED 11121210.3908.2200 48 405 17 6 0.0 98. 150.50 158.00 158.98 SILICEOUS MARLY NANNO CHALK SEMI INDURATED* 48 405 17 CC 0.0 15. 150.50 159.08 159.13 SILICEOUS MARLY NANNO CHALK SEMI INDURATED 11121210.3908.2200 48 405 18 1 10. 65. 160.00 160.10 160.65 SILICEOUS NANNO CHALK -GRAY, -GREEN,5GY4/1-DARK GREENISH GRAY, 5Y4/1-OLIVE GRAY,5GY2/1-GREENISH BLACK HIGHLY DISTURBED AT 10-65 GRAY SOUP AT 10-65 SOFT 11121210.2200 48 405 18 CC 0.0 15. 160.00 160.79 160.84 SILICEOUS NANNO CHALK GREY PEBBLE AT 10CM, 5GY4/1 AT 3-15 WITH 5Y4/1 AND 5GY2/1 MOTTLES SOFT* 48 405 19 1 0.0 150. 169.50 169.50 171.00 SILICEOUS NANNO CHALK 5GY4/1,5Y2/1,5GY2/1,5G4/1 DISKED INTO SEGMENTS 5-10CM THICK BUT NOT HOMOGENIZED LIKE PREVIOUS SIMILAR LITHOLOGY,SLIGHT TO MODERATE BURROWING,MOST BURROWS FILLED WITH OLIVE BLACK TO OLIVE GRAY,COMMON ZOOPHYCUS SOME FILLED WITH GREENISH BLACK CLAY,BLURS OF GREENISH CLAY COMMON,5GY4/1 THROUGHOUT WITH 5Y2/1 AND 5GY2/1 AND 5G4/1 MOTTLING BASALT COBBLE AT 0-5* SEMI INDURATED 48 405 19 2 0.0 150. 169.50 171.00 172.50 SILICEOUS NANNO CHALK SEMI INDURATED 11121210.2200 48 405 19 3 0.0 142. 169.50 172.50 173.92 SILICEOUS NANNO CHALK GOOD EXAMPLES OF COMPOSITE BURROWS,MORE DISKED THAN ABOVE 5GY6/1 PATCHES AT 100 118-122 139-142 SOFT 11121210.2200 48 405 19 CC 0.0 10. 169.50 174.02 174.02 SILICEOUS NANNO CHALK SOFT 11121210.2200 48 405 22 CC 0.0 5. 198.00 198.10 198.05 LIMESTONE 5CM PIECE OF DENSE VERY HARD LIMESTONE,ALMOST CERTAINLY A CLAST FROM A SHALLOW WATER ENVIRONMENT EXTRANEOUS TO THE LOCATION HARD 11131110 48 405 23 CC 0.0 5. 207.50 207.60 207.55 FINE GRAINED GABBRO 5CM LONG DARK IGNEOUS CLAST HARD* 48 405 25 1 15. 87. 226.50 226.65 227.37 SILICEOUS NANNO CHALK 5GY4/1 HIGHLY DISTURBED 4CM DIAMETER OF DARK GNEISS AT 11-14,3X1CM GABBRO AT 20,3X2CM VERY FINE DARK COBBLE OF SILTSTONE AT 22-25 SAND TO GRAVEL SIZE UNIFORMLY DISTRIBUTED SOFT 11121210.2200 48 405 25 CC 0.0 5. 226.50 227.47 227.42 SILICEOUS NANNO CHALK SOFT 11121210.2200 48 405 26 CC 0.0 25. 236.00 236.10 236.25 SILICEOUS CALCAREOUS CHALK 5GY4/1,5GY2/1 GRANITE BOULDER AT 0-9,SILICEOUS CALCAREOUS CHALK AT 10-17,FINE GRAINED GABBRO CHUNK 5CM IN DIAMETER AT 18-23 SEMI INDURATED* 48 405 27 1 0.0 70. 245.50 245.50 246.20 MARLY NANNO CHALK 5GY4/1,5GY2/1,5Y4/1 HALO BURROW AT 63-64 HIGHLY DISTURBED AT 30-60,65-70 6CM COBBLE OF LIGHT COLORED IGNEOUS ROCK WITH DARK MINERALS AT 0-6,7CM LONG COBBLE OF MEDIUM GRAINED DARK IGNEOUS ROCK AT 6-10 MARLY NANNO CHALK AT 10-70,5GY4/1 WITH MOTTLE OF 5GY2/1 AND 5Y4/1,THE MOTTLE APPEARS TO BE STRETCHED,BURROWS RESULTING FROM DISKING SEMI INDURATED* 48 405 27 CC 0.0 15. 245.50 246.30 246.35 MARLY NANNO CHALK SEE ABOVE SEMI INDURATED 11121210.3908 48 405 28 1 0.0 52. 255.00 255.00 255.52 MARLY NANNO CHALK 5GY4/1,5GY2/1,5Y4/1, -DARK GREEN 5GY4/1 WITH MOTTLES OF 5GY2/1 AND 5Y4/1 5CM DIAMETER VERY FINE DARK COBBLE AT 0-5, FINE DARK GREEN WITH PATCHES OF 2MM DIAMETER OF A LIGHTER GREEN AT 8-13 5GY4/1 AT 19-51 SEMI INDURATED* 48 405 28 CC 0.0 15. 255.00 255.62 255.67 MARLY NANNO CHALK SEMI INDURATED* 48 405 29 CC 0.0 32. 264.50 264.60 264.82 MARLY NANNO CHALK 5GY4/1-DARK GREENISH GRAY, 5GY2/1,5Y4/1 SIMILAR TO ABOVE BUT WITH 2 VERY HARD ,ALMOST CHERTY,LAYERS AT 6 15,MOTTLED AS ABOVE WITH 5GY2/1 AND 5Y4/1 IN SLIGHT TO MODERATE BURROWS SEMI INDURATED* 48 405 30 CC 0.0 20. 274.00 274.10 274.20 MARLY NANNO CHALK 5GY4/1-DARK GREENISH GRAY FRAGMENTS 3-5CM IN LENGTH OF HARD ALMOST CHERTY FINE GRAINED SLIGHTLY CALCAREOUS CLASTS MOTTLES OF 5Y4/1 IN BURROWS HIGHLY DISTURBED SEMI INDURATED 11121210.3908 48 405 31 1 0.0 150. 283.50 283.50 285.00 MARLY NANNO CHALK 5GY4/1-DARK GREENISH GRAY, 5GY2/1-MOTTLED GREENISH BLACK,5Y4/1-OLIVE GRAY BURROWS AND LAMINATIONS SHOW WELL IN DISK ROTATED SEGMENTS,MOST OF THE BURROWS ARE LENSES PARALLEL TO BEDDING,SOME BURROWS ARE FILLED WITH A GREENISH BLACK CLAY BUT THE MAJORITY HAVE AN OLIVE GRAY FILLING,MARLED VARIATION IN HARDNESS FROM A CHALK TO A ROCK,HARD AT 30-37 67-75 ZOOPHYCUS AND HALO BURROWS ARE COMMON,BURROWING IS SLIGHT TO MODERATE,THE HARD INTERVALS SEEM TO BE DARKER THAN THE SOFT BUT THERE DOES NOT APPEAR TO BE ANY OBVIOUS CHANGE IN LITHOLOGY,RELATED TO BURROWS GRAIN SIZE ACID REACTION OR BINOCULAR MICROSCOPE VISIBLE FEATURE MODERATELY DISTURBED AT 0-35 65-150,HIGHLY DISTURBED AT 35-65 THE FLATTENED BURROWS MAY BE DUE TO LOAD COMPACTION SEMI INDURATED-HARD* 48 405 31 2 0.0 142. 283.50 285.00 286.42 MARLY NANNO CHALK HARD LAYERS AT 34-37 72-82 115 -137 HIGHLY DISTURBED AT 45-65,MODERATELY DISTURBE D AT 65-142 SEMI INDURATED TO HARD 11121210.3908 48 405 31 3 0.0 43. 283.50 286.50 286.93 MARLY NANNO CHALK HARD LAYER AT 0-5 MODERATELY DISTURBED AT 0-30,HIGHLY DISTURBED 30-43 HARD TO SEMI INDURATED 11121210.3908 48 405 31 3 43. 96. 283.50 286.93 287.46 CALCAREOUS MUDSTONE 5YR2/1-BROWNISH BLACK BADLY DISKED WAXY FEEL ,BURROWS FLATTENED PARALLEL TO BEDDING,COLOR VARIATION BETWEEN MATRIX AND SLIGHT TO MODERATE BURROWING IS SUBTLE,HARD LAYER AT 47-67 HIGHLY DISTURBED AT 43-47 HARD* 48 405 31 CC 0.0 15. 283.50 287.56 287.61 MARLY NANNO CHALK SEE ABOVE HARD* 48 405 32 1 0.0 150. 293.00 293.00 294.50 CALCAREOUS MUDSTONE 5G4/1-DARK GREENISH GRAY, 5Y4/1-OLIVE GRAY,5GY2/1-GREENISH BLACK VERY HARD AT TOP 45CM,MODERATE BURROWING 0-18CM,LAMINATIONS AT 18-40CM,MODERATE DISKING THROUGHOUT WITH SOUP 100-110CM AND INTENSE DEFORMATION 130-150CM,BURROWS FLATTENED PARALLEL TO BEDDING,SOME WELL DEVELOPED COMPOSITE BURROWS 55-65CM,FRACTURE ARE INCLINED UP TO 10 DEGREES,5G4/1 AT 0-45,5GY4/1 AT 45-150,MOTTLED THROUGHOUT WITH 5Y4/1 BURROWS RARE GREENISH BLACK 5GY2/1 CLASTS HARD* 48 405 32 2 0.0 150. 293.00 294.50 296.00 CALCAREOUS MUDSTONE BADLY DISKED PARTICULARY 0-9 0CM,BURROWS MODERATE,FLATTENED,HARD LAYER AT 127-140 ,LAMINATIONS AT 100-105,POSSIBLE SLUMP FEATURE AT 11 0-118 122-123,HALO BURROWS AT 127-132 HIGHLY DISTURBED 0-100,MODERATELY DISTURBED AT 100-150 PEBBLES AT 127-132 GREENISH BLACK STREAK AT 127-132 HA RD 33233000.1110 48 405 32 3 0.0 85. 293.00 296.00 296.85 CALCAREOUS MUDSTONE BURROWING IS MODERATE APPROA CHING INTENSE IN SOME INTERVALS,HARD 74-77CM AND IN THE CORE CATCHER MODERATELY DISTURBED 0-85 HARD* 48 405 32 CC 0.0 25. 293.00 296.95 297.10 CALCAREOUS MUDSTONE HIGHLY DISTURBED HARD 33233000.1110 48 405 33 1 0.0 121. 302.50 302.50 303.71 SILICIFIED MUDSTONE 5Y2/1-OLIVE BLACK HARD,DENSE,WELL CEMENTED MODERATELY BURROWED WELL LAMINATED,BURROWS FLATTENED PARALLEL TO LAMINATIONS,MODERATE TO SEVERE DISKING MODERATELY DISTURBED AT 0-50 75-114,HIGHLY DISTURBED AT 50-75 HARD* 48 405 33 CC 0.0 20. 302.50 303.81 303.91 SILICIFIED MUDSTONE SEE ABOVE HARD 33233000.2200 48 405 34 1 0.0 150. 312.00 312.00 313.50 CALCAREOUS MUDSTONE 5GY4/1-DARK GREENISH GRAY, -GREENISH BLACK, 5Y2/1 MODERATE BURROWING WITH BURROWS FILLED BY OLIVE BLACK,MOST BURROWS ARE FLATTENED PARALLEL TO BEDDING,BEDDING AND BURROWS INCLINED UP TO 15 DEGREES,SOME LAMINAE MAY ACTUALLY BE FLATTENED BURROWS,FAULT AT 65-70,CHERT LAYER 78-90 5GY4/1 AT 0-78,5G4/1 AT 78-90,GREENISH BLACK AT 90-150 HARD* 48 405 34 2 0.0 150. 312.00 313.50 315.00 CALCAREOUS MUDSTONE MODERATELY DISTURBED HARD* 48 405 34 3 0.0 22. 312.00 315.00 315.22 CALCAREOUS MUDSTONE VOID AT 20-22 HARD 33233000.1110 48 405 34 CC 0.0 10. 312.00 315.32 315.32 CALCAREOUS MUDSTONE HARD 33233000.1110 48 405 35 1 0.0 150. 321.50 321.50 323.00 SILICIFIED MUDSTONE 5GY4/1-DARK GREENISH GRAY HARD LAYER OF CHERT AT 0-10 40-50,LAMINATED AND MODERATELY BURROWED WITH OLIVE BLACK BURROW FILLING, DISKED INTO CHUNKS 2-10CM LONG HARD* 48 405 35 2 0.0 20. 321.50 323.00 323.20 CALCAREOUS MUDSTONE FRAGMENTS ARE SMALLER AND HARDER THAN THE AVERAGE SECTION 1 HARD* 48 405 36 1 0.0 140. 331.00 331.00 332.40 SILICIFIED CALCAREOUS MUDSTONE LAMINATIONS AND BURROWS ARE ABUNDANT,COLORED OLIVE GRAY AND OLIVE BLACK,SOME BURROWS ARE COMPOSITE,MOST ARE FLATTENED INTO LENSES PARALLEL TO BEDDING,THIS MAY BE INCLINED UP TO 30 DEGREES,MODERATE BURROWING WITH INTERVAL OF NO BURROWS MODERATE DISKING INTO SEGMENTS 1.5CM PYRITE FILLED BURROW WITH LAMINATION GOING AROUND THE BURROW AT 122 HARD* 48 405 36 2 0.0 117. 331.00 332.50 333.67 SILICIFIED CALCAREOUS MUDSTONE VERTICAL BURROW AND TRANSECTING LAMINATION AT 26-28,LARGE GLAUCONITE RICH BURROW WITH LAMINATION AROUND THE BURROW AT 50-58,BURROW WHICH DOES NOT HAVE LAMINATION SURROUND ING IT HARD 33233000.1110 48 405 36 3 0.0 112. 331.00 334.00 335.12 SILICIFIED CALCAREOUS MUDSTONE 3.5CM BURROW COMPOSITE WITH LIGHTER CORE AND DARK MANTLE AT 35-40 HARD 33233000.1110 48 405 37 1 0.0 138. 340.50 340.50 341.88 CALCAREOUS MUDSTONE 5GY4/1-DARK GREENISH GRAY, 5Y2/1-OLIVE BLACK,5Y4/1-OLIVE GREY LAMINATION AND BURROWS ARE ABUNDANT FILLED WITH 5Y2/1CCY4/1 5GY4/1 THROUGHOUT HARD 33233000.1110 48 405 37 2 0.0 115. 340.50 342.00 343.15 CALCAREOUS MUDSTONE 5GY4/1 THROUGHOUT HARD* 48 405 38 1 0.0 150. 350.00 350.00 351.50 SILICIFIED CALCAREOUS MUDSTONE -DARK GREENISH GRAY, -OLIVE GRAY, -OLIVE BLACK, -GREENISH BLACK MUCH LESS BURROWED AND LAMINATED RELATIVE TO ABOVE CORES BUT STILL COMMON,MOST OF THE BURROWS ARE FILLED AS BEFORE,WITH OLIVE GRAY TO OLIVE BLACK MATERIAL BUT BURROWS FILLED WITH GREENISH BLACK CLAY REAPPEAR IN SOME NUMBERS,BINOCULAR MICROSCOPE REVEALS SMALL SCALE LAMINATION,ABUNDANT GLAUCONITE MICRO CROSS BEDDING AND A VARIETY OF FEATURES OF IN- TEREST SLICKENSIDED FRACTURE,ALTERNATION OF SLIGHTLY BURROWED INTERVALS SUGGESTS ENVIRONMENTAL FLUCTUATIONS BUT A PATTERN IS NOT EVIDENT,FRACTURES AND LAMINATION INCLINED UP TO 20 DEGREES,BURROWING VIRTUALLY ABSENT AT 100-130 HARD* 48 405 38 2 0.0 150. 350.00 351.50 353.00 SILICEOUS CALCAREOUS MUDSTONE SIMILAR TO ABOVE WITH YET FEWER BURROWS,GREEN CLAY FILLED BURROWS SOMEWHAT LARGER AND MORE ABUNDANT THAN IN SECTION 1, LAMINATED WITH GREEN CLAY BURROWS AT 19-21,BURROWS ABSENT EXCEPT FOR ONE LARGE CHEVRON SHAPED BURROW AS SHOWN AT 80-85,LARGE BURROWS AT 110-115 HARD 33233000.1110.2200 48 405 38 3 0.0 135. 350.00 353.00 354.35 SILICEOUS CALCAREOUS MUDSTONE ONE LARGE LAMINA- TION,LARGE GREEN BURROW AT 52 115 HARD 33233000.1110.2200 48 405 38 CC 0.0 22. 350.00 354.45 354.57 SILICEOUS CALCAREOUS MUDSTONE HARD 33233000.1110.2200 48 405 39 1 0.0 150. 359.50 359.50 361.00 SILICEOUS CALCAREOUS MUDSTONE 5GY4/1-DARK GREENISH GRAY, -LIGHT GRAY,5GY2/1-GREENISH BLACK LAMINATION LIGHT GRAY AT 5-7, DIFFUSE LAMINATION GREENISH BLACK 5GY2/1 AT 69-71, 3 OLIVE GRAY LAMINATIONS AT 101-104,H HARD* VERY SIMILAR TO CORE 38 BUT OVERALL HAS FEWER LAMINATIONS AND BURROWS,MOST BURROWS AND LAMINATION ARE FILLED WITH 5Y4/1 AND 5Y2/1 BUT SOME ARE FILLED WITH GREENISH BLACK 48 405 39 2 0.0 150. 359.50 361.00 362.50 SILICEOUS CALCAREOUS MUDSTONE TOP 65CM HAS VERY SPARSE BURROWS WHEREAS BELOW THAT BURROWS ARE SLIGHT TO MODERATE,MANY LARGE BURROWS FILLED WITH GREEN CLAY AT 120-130 HARD* 48 405 39 3 0.0 65. 359.50 362.50 363.15 SILICEOUS CALCAREOUS MUDSTONE HARD* 48 405 40 1 0.0 150. 369.00 369.00 370.50 SILICEOUS CALCAREOUS MUDSTONE -DARK GREENISH GRAY,5Y4/1,5Y2/1 MANY BURROWS AND LAMINATION FILLED WITH 5Y4/1 AND 5Y2/1 AT 0-67,VERY LAMINATED AT 64-67,SLIGHT BURROWING FEW LAMINATIONS AT 110-150 ,H HARD* 48 405 40 2 0.0 150. 369.00 370.50 372.00 SILICIFIED CALCAREOUS MUDSTONE VERY LAMINATED AT 0-30,NO BURROWS ON LAMINATION AT 30-55 80-92 105-13 5,SLIGHT BURROWS AND LAMINATION AT 55-80 92-105 137- 150 VERY LIGHT GRAY DOLOMITIC MARLY LIMESTONE AT 4 5 60 HARD* 48 405 40 CC 0.0 15. 369.00 372.20 372.25 SILICIFIED CALCAREOUS MUDSTONE NO STRUCTURES HARD 33233000.1110.2200 48 405 41 1 0.0 150. 378.50 378.50 380.00 SILICIFIED CALCAREOUS MUDSTONE -LIGHT GRAY,5Y4/1 ,5Y2/1,5GY2/1 5GY4/1 THROUGHOUT THE CORE VARIATION S DUE TO VARYING CONCENTRATIONS OF BURROWS AND LAMINATIONS WITH 5Y4/1 AND 5Y2/1,SOME BURROWS FILLED WITH GREENISH BLACK,IN SOME SEGMENTS LAMINATIONS ARE INCLINED UP TO 20 DEGREES LIGHT GRAY LAMINATIO NS AT 55-60 HARD 33233000.1110.2200 48 405 41 2 0.0 150. 378.50 380.00 381.50 SILICIFIED CALCAREOUS MUDSTONE SLIGHT BURROWING AND LAMINATIONS AT 80-150, DIFFUSE MEDIUM GRAY LAMINATION AT 110 LIGHT GRAY LAMINA TIONS HARD 33233000.1110.2200 48 405 41 3 0.0 150. 378.50 381.50 383.00 SILICIFIED CALCAREOUS MUDSTONE SLIGHT BIOTURBATION AT TOP GRADUALLY BECOMIN G MORE COMMON TOWARD BOTTOM UNTIL ITS MODERATE AT THE BASE LIGHT GRAY LAMINA TIONS LIGHT GRAY BANDS AT 0-2 5-7 110-112 HAR D 33233000.1110.2200 48 405 41 4 0.0 150. 378.50 383.00 384.50 SILICIFIED CALCAREOUS MUDSTONE LARGE COMPOSITE BURROW AT 60-63,DIFFUSE LAMI NATION AT 80-83,BLACK BURROW AT 140-142 LIGHT GRAY LAMINA TIONS HARD 33233000.1110.2200 48 405 41 5 0.0 150. 378.50 384.50 386.00 SILICIFIED CALCAREOUS MUDSTONE DIFFUSE BANDING OF GREEN AT 7-8 14-16,SLIGHT BURROWING AND LAMINATION AT TOP BECOMES MODERATE DOWNWARD AT 27-80 ,SLIGHT BURROWING AT 80-120,DIFFUSE GREENISH BLACK AT 147-150 HARD 33233000.1110.2200 48 405 41 6 0.0 50. 378.50 386.00 386.50 SILICIFIED CALCAREOUS MUDSTONE MODERATE BURROWI- NG AT 0-15 37-50,SLIGHT BURROWING AT 15-37,THICK COM POSITE BURROW PARALLEL TO BEDDING AT 48-50 HARD 33233000.1110.2200 48 405 41 6 50. 140. 378.50 386.50 387.40 CALCAREOUS MUDSTONE SLIGHT BURROWING AT 50-95,MODERATE BURROWING AT 95-140,VERY HARD LAYER PROBABLY SILICIFIED AT 95-100 ,COMPOSITE BURROWED LAMINATIONS AT 55 60 65 COLOR AND TEXTURE AS ABOVE HAS A WAXY FEEL AND SEEMS LESS HARD THAN ABOVE HARD* 48 405 42 1 0.0 150. 388.00 388.00 389.50 SILICIFIED CALCAREOUS MUDSTONE 5GY4/1-DARK GREENISH GRAY,5Y4/1-OLIVE GRAY,5Y2/1-OLIVE BLACK, 5GY2/1-GREENISH BLACK, -GREEN SLIGHT BURROWING ATO-28 135-150,MODERATE BURROWING AT 62-135, LARGE COMPOUND GREEN BURROW AT 50CM,DARK GREENISH GRAY 5GY4/1 THROUGHOUT WITH VARIATION DUE TO PRESENCE OF VARIABLE AMOUNTS OF BURROWS AND LAMINATIONS FILLED WITH 5Y4/1 TO 5Y2/1,SOME BURROWS ARE FILLED WITH 5GY2/1,LAMINATIONS INCLINED UP TO 20 DEGREES HARD* 48 405 42 2 0.0 150. 388.00 389.50 391.00 SILICIFIED CALCAREOUS MUDSTONE SLIGHT BURROWING AT 55-75 128-137,MODERATE BURROWING AT 75-128 HARD 48 405 42 3 0.0 150. 388.00 391.00 392.50 SILICIFIED CALCAREOUS MUDSTONE MODERATE BURROWIN G WITH ABUNDANT LAMINATIONS AT 25-140,SLIGHT BURRO- WING AT 140-150 HARD* 48 405 42 4 0.0 108. 388.00 392.50 393.58 SILICIFIED CALCAREOUS MUDSTONE SLIGHT BURROWING AT 30-75,MODERATE TO INTENSE BURROWS AND ABUNDANT LAMINATIONS AT 75-108 HARD 33233000.1110.2200 48 405 43 1 0.0 45. 397.50 397.50 397.95 CALCAREOUS MUDSTONE OVERALL COLOR DARK GREENISH GRAY EXCEPT IN HEAVILY BURROWED ZONES AS NOTED, BURROWS AND LAMINATED FILLED WITH 5Y4/1 AND 5Y2/1, OCCASIONAL STREAKS OF 5GY2/1 BUT NO BURROWS WITH THAT COLOR HARD 33233000.1110 48 405 43 1 45. 150. 397.50 397.95 399.00 SILICIFIED CLAYSTONE 5Y2/1 INTENSIVE BURROWING AND LAMINATION LAYER OF CALCAREOUS MUDSTONE AT 132-141* SLIGHTLY DISTURBED HARD 48 405 43 2 0.0 150. 397.50 399.00 400.50 CALCAREOUS MUDSTONE SLIGHT BURROWING AT 26-35 47-58,MODERATE BURROWING AND LAMINATIONS AT 35-48 58-100 145-150 HARD 33233000.1110 48 405 43 3 0.0 32. 397.50 400.50 400.82 CALCAREOUS MUDSTONE MODERATE BURROWING AT 0-10 NONE TO SLIGHT BURROWING AT 10-32 HARD 33233000.1110 48 405 43 3 32. 82. 397.50 400.82 401.32 SILICIFIED CLAYSTONE MODERATE TO INTENSE BURROWING AND LAMINATION HARD 33231000.2200 48 405 43 3 83. 150. 397.50 401.33 402.00 CALCAREOUS MUDSTONE NO SEDIMENTARY STRUCTURE HARD 33233000.1110 48 405 43 4 0.0 150. 397.50 402.00 403.50 CALCAREOUS MUDSTONE MODERATE BURROWING AND LAMINATIONS AT 50-90,SLIGHT BURROWING AT 90-110 HARD 33233000.1110 48 405 43 5 0.0 150. 397.50 403.50 405.00 CALCAREOUS MUDSTONE SLIGHT BURROWING AT 0-52, GREENISH STREAKS AT 123 126 HARD* 48 405 43 6 0.0 150. 397.50 405.00 406.50 CALCAREOUS MUDSTONE SLIGHT BURROWING AT 20-54, COARSE SILT AND FINE SAND POD AT 50-52 HARD* 48 405 43 7 0.0 46. 397.50 406.50 406.96 CALCAREOUS MUDSTONE HARD 33233000.1110 48 405 43 CC 0.0 25. 397.50 407.06 407.21 CALCAREOUS MUDSTONE HARD 33233000.1110