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 7 64 1 1 0.0 150.0 0.00 0.00 1.50 FORAM NANNO CHALK OOZE 10YR4/3-MODERATE YELLOWIS H BROWN,2.5Y6/4-DUSKY YELLOW,5Y7/2-YELLOWISH GRAY,5G Y7/1-GREENISH GRAY,10G5/2-GRAYISH GREEN,-VERY DUSKY PURPLE DUSKY PURPLE MOTTLES ABOVE 90 CM MODERATE YELLOWISH BROWN 0-5 CM,DUSKY YELLOW 5-40 CM,YELLOWI SH GRAY 40-55 CM,GREENISH GRAY 55-150,ALL COLOR CONT ACTS GRADATIONAL SOFT 00000000 7 64 1 2 0.0 150.0 0.00 1.50 3.00 FORAM NANNO CHALK OOZE 5G7/1-GREENISH GRAY,5P2/2 -VERY DUSKY PURPLE,10Y6/2-PALE OLIVE,5GY6/1-GREENISH GRAY,10G6/2-PALE GREEN PURPLE AND PALE GREEN MOTT LING AT 108-117 CM AND 130-150 CM INTENSE DEFORMAT ION 65-95 CM SOFT 00000000 7 64 1 3 0.0 150.0 0.00 3.00 4.50 NANNO CHALK OOZE 5GY6/1-GREENISH GRAY,5P2/2-VERY DUSKY PURPLE,5GY8.5/1-PALE GREENISH GRAY MODERATE MOTTLING OF PURPLE AND PALE GREENISH GRAY INTENSE DEFORMATION 20-33 CM AND 55-100 CM SOFT 00000000 7 64 1 4 0.0 150.0 0.00 4.50 6.00 NANNO CHALK OOZE 5GY6/1-GREENISH GRAY TO 5GY7/1- LIGHT GREENISH GRAY,5P2/2-VERY DUSKY PURPLE,5Y6/4-DU SKY YELLOW SLIGHT MOTTLING OF PURPLE AND DUSKY YEL LOW INTENSE DEFORMATION 40-55 CM AND 135-150 CM SOFT 00000000 7 64 1 5 0.0 150.0 0.00 6.00 7.50 NANNO CHALK OOZE SAME AS 1-4 SOFT 00000000 7 64 1 6 0.0 150.0 0.00 7.50 9.00 NANNO CHALK OOZE 5GY7/1-GREENISH GRAY,5GY4/1-GRE ENISH GRAY,5GY6/1-GREENISH GRAY,5P2/2-DUSKY PURPLE, 5Y6/4-DUSKY YELLOW,10G6/2-PALE GREEN PURPLE AND VE LLOW AND PALE GREEN MOTTLING 98-125 CM INTENSE DEF ORMATION 0-65 CM,MODERATE 65-125 CM, INTENSE 125-150 CM GREENISH GRAY 65-98 CM SOFT 00000000 7 64 2 1 10.0 150.0 99.00 99.10 100.50 FORAM NANNO CHALK OOZE 5G8/1-LIGHT GREEN GRAY,5Y 6/1-LIGHT OLIVE GRAY,5Y6/4-DUSKY YELLOW,5P2/1-PURPLI SH BLACK,5P5/2-GRAYISH PURPLE,5G7/2-PALE GREEN MOT TLED,VERTICAL STREAKS AND BANDS VOID 0-10 CM SOF T 00000000 7 64 2 2 0.0 150.0 99.00 100.50 102.00 FORAM NANNO CHALK OOZE -PALE GREEN,-PURPLISH BLA CK,-DUSKY YELLOW BADLY DEFORMED AND WET SOFT 00000000 7 64 2 3 0.0 150.0 99.00 102.00 103.50 FORAM NANNO CHALK OOZE -DUSKY YELLOW,-PALE GREEN ,-PURPLISH BLACK PALE GREEN BEDS 125 CM AND 140 CM ,LARGE DUSKY YELLOW MOTTLES 0-5 CM,PALE GREEN MOTTLE 25 CM INTENSE DEFORMATION SOFT 00000000 7 64 2 4 0.0 150.0 99.00 103.50 105.00 FORAM NANNO CHALK OOZE 5G8/1-LIGHT GREEN GRAY,-P ALE GREEN,-DUSKY YELLOW,-PURPLE PALE GREEN MOTTLES AND BEDS 25 CM,DUSKY YELLOW MOTTLE 35 CM,PURPLE MOT TLE 55 CM LITTLE DEFORMATION EXCEPT INTENSE 95-105 CM SOFT 00000000 7 64 2 5 0.0 150.0 99.00 105.00 106.50 FORAM NANNO CHALK OOZE -LIGHT GREEN,-PURPLISH BL ACK 65 CM,-DUSKY YELLOW MOTTLING SOFT 00000000 7 64 2 6 0.0 150.0 99.00 106.50 108.00 FORAM NANNO CHALK OOZE -PALE GREEN,-DUSKY YELLOW ,-GRAYISH PURPLE PALE GREEN MOTTLE 35 CM,DUSKY YEL LOW MOTTLES 75 CM INTENSE DEFORMATION 50-90 CM AND 130-150 CM SOFT 00000000 7 64 3 1 0.0 150.0 202.00 202.00 203.50 CHALK OOZE 5GY9/1-GREENISH WHITE,5Y7/2-YELLOWISH GRAY,5P2/1-PURPLISH BLACK,5P5/2-GRAYISH PURPLE,5G8/ 1-LIGHT GREEN GRAY VERTICALLY STREAKED 3-25 CM,MOD ERATE MOTTLING,OCCASIONAL BEDDING,PURPLE MOTTLES CON CENTRATED NEAR 100 CM INTENSE DEFORMATION 25-40 CM AND 0-3 CM AND M0-90 CM SOFT 3-25 CM 00000000 7 64 3 2 0.0 150.0 202.00 203.50 205.00 CHALK OOZE 5GY9/1-GREENISH WHITE,N8-VERY LIGHT GRAY,-PALE GREEN VERTICAL STREAKING 30-50 CM AND 85-107 CM AND 143-150 CM,PALE GREEN BEDS 15 CM INT ENSE DEFORMATION 30-50 CM AND 85-106 CM AND 112-122 CM AND 143-150 CM SOFT IN PLACES 00000000 7 64 3 3 0.0 149.0 202.00 205.00 206.49 CHALK OOZE 5GY9/1-GREENISH WHITE VERTICAL STRE AKING 0-3 CM AND 20-40 CM AND 115-140 CM,SLIGHT MOT TLING INTENSE DEFORMATION 0-3 CM AND I0-40 CM AND 115-140 CM VOID 149-150 CM SOFT, NO EXTREMELY SOFT REGIONS 00000000 7 64 3 4 3.0 150.0 202.00 206.53 208.00 CHALK OOZE 5GY9/1-GREENISH WHITE,5P7/2-VERY PALE PURPLE,5Y5/2-LIGHT OLIVE GRAY,-PALE GREEN LIGHT O LIVE GRAY MOTTLES AT 80 CM,SOME VERTICAL STREAKING INTENSE DEFORMATION 10-25 CM AND J5-50 CM WHERE VERTICAL STREAKING PALE PURPLE 78-113 CM 00000000 7 64 3 5 0.0 150.0 202.00 208.00 209.50 CHALK OOZE 5GY9/1-GREENISH WHITE WELL BEDDED, VERTICAL STREAKING INTENSE DEFORMATION 10-25 CM 00000000 7 64 3 6 0.0 150.0 202.00 209.50 211.00 CHALK OOZE SAME AS 3-5 SOFT 00000000 7 64 4 1 25.0 150.0 304.00 304.25 305.50 NANNO CHALK OOZE 5B9/1-BLUISH WHITE NO APPAREN T MOTTLES BEDS OR CONTACTS INTENSE DEFORMATION 25 -35 CM AND 120-130 CM AND 145-150 CM VOID 0-25 CM FIRM AT 50 AND 66 AND 107 AND 130 CM,SOFT AT 25-32 CM AND 120-130 CM 00000000 7 64 4 2 0.0 150.0 304.00 305.50 307.00 NANNO CHALK OOZE 5B9/1-BLUISH WHITE NO APPAREN T STRUCTURES INTENSE DEFORMATION ALTERNATES WITH SLIGHT 0-65 CM SOFT 0-65 CM AND 130-148 CM 00000000 7 64 4 3 5.0 150.0 304.00 307.05 308.50 FORAM NANNO CHALK OOZE 5B9/1-BLUISH WHITE VERY UNIFORM AND STRUCTURELESS INTENSE DEFORMATION 15- 27 CM AND 45-60 CM AND M3-,0 CM AND .5-110 CM AND 13 0-143 CM VOID 0-6 CM SOFT 00000000 7 64 4 4 3.0 150.0 304.00 308.53 310.00 FORAM NANNO CHALK OOZE 5B9/2-BLUISH WHITE SOME PORTIONS HOMOGENIZED BY DRILLING PROCESS,INTENSE DEFORMATION 70-90 CM AND 110-150 CM VOID 0-3 CM 00000000 7 64 4 5 0.0 150.0 304.00 310.00 311.50 NANNO CHALK OOZE 5B./1-BLUISH WHITE PORTIONS HOMOGENIZED BY DRILLING PROCESS AT 0-25 CM AND 45-80 CM AND 95-105CM SOFT WHERE DEFORMED,REST IS FIRM 00000000 7 64 4 6 3.0 150.0 304.00 311.53 313.00 NANNO CHALK OOZE 5P7/2-PALE PURPLE,5P2/2-BLUISH WHITE,N6-MEDIUM LIGHT GRAY HORIZONTAL BEDDING,MEDI UM LIGHT GRAY BAND AT 131 CM,SCATTERED PALE PURPLE BANDS AT 20 AND 35 AND 80-90 CM VOID 0-3 CM LOCA LLY VERY FIRM 00000000 7 64 5 1 0.0 150.0 409.00 409.00 410.50 NANNO CHALK OOZE 5B9/1-BLUISH WHITE,5P2/2-VERY DUSKY PURPLE SMALL MOTTLES OF PURPLE AT 115 CM S OFT AREAS DISTURBED BY DRILLING FIRM EXCEPT SOFT AT 55-60 CM AND M0-77 CM AND 85-93 CM 00000000 7 64 5 2 2.0 150.0 409.00 410.52 412.00 NANNO CHALK TO CHALK OOZE 5GY9/1-GREENISH WHITE, 5G8/1-LIGHT GREENISH GRAY INTENSE DEFORMATION IN SOFT AREAS HOMOGENIZED BY DRILLING GREENISH WHITE 2-120,LIGHT GREENISH GRAY 120-150 CM,VOID 0-2 CM S EMI-INDURATED,SOFT AT 10 AND 25 AND 50 AND 85 AND 10 2 AND 118 AND 140 CM 00000000 7 64 5 3 6.0 150.0 409.00 412.06 413.50 NANNO CHALK 5GY9/1-GREENISH WHITE SHATTERED AN D HOMOGENIZED BY DRILLING VOID 0-6 CM INDURATED BUT SOFT AT 20-25 CM AND 45-55 CM AND 65-70 CM AND 82-90 CM AND 105-110 CM AND 125-132 CM AND 138-145 C M 00000000 7 64 5 4 5.0 150.0 409.00 413.55 415.00 NANNO CHALK SAME AS 5-3 INDURATED,SOFT 00000000 7 64 5 5 0.0 150.0 409.00 415.00 416.50 NANNO CHALK INTENSE DEFORMATION IN SOFT ZONES SOFT ZONES AT 2 CM AND 15-25 AND L0 AND 90-100 AND 110-116 AND 120-127 AND 145-150 CM 00000000 7 64 5 6 2.0 150.0 409.00 416.52 418.00 NANNO CHALK 5GY9/1-GREENISH WHITE,5P2/2-VERY DUS KY PURPLE PURPLE MOTTLES AT 105 CM INTENSE DEFOR MATION IN SOFT ZONES WHERE HOMOGENIZED BY DRILLING VOID 0-2 CM CONSOLIDATED TO SEMI-CONSOLIDATED,SO ME SOFT AREAS 00000000 7 64 6 1 2.0 150.0 505.00 505.02 506.50 NANNO CHALK SAME SOFT ZONES 00000000 7 64 6 2 0.0 150.0 505.00 506.50 508.00 NANNO CHALK 5GY9/1-BLUISH WHITE FRACTURED,INTE NSE DEFORMATION IN SOFT ZONES SOFT ZONES 00000000 7 64 6 3 0.0 150.0 505.00 508.00 509.50 NANNO CHALK 5GY9/1-GREENISH WHITE,5P2/1-PURPLISH BLACK PURPLISH BLACK PYRITE MOTTLES AT 127 CM I NTENSE DEFORMATION PYRITE MOTTLES SOFT IN ZONES 00000000 7 64 6 4 0.0 150.0 505.00 509.50 511.00 NANNO CHALK 5GY9/1-GREENISH WHITE,N5-MEDIUM GRAY FRACTURED,INTENSELY DEFORMED SOFT ZONES 00000000 7 64 6 5 0.0 150.0 505.00 511.00 512.50 NANNO CHALK 5GY9/1-GREENISH WHITE,5P5/2-GRAYISH PURPLE GRAYISH PURPLE MOTTLES 125-131 CM INTENSE DEFORMATION,MUD CHURNED UP BY CORING OPERATIONS F RACTURED SOFT ZONES 00000000 7 64 6 6 2.0 150.0 505.00 512.52 514.00 NANNO CHALK 5GY9/1-GREENISH WHITE,N7-LIGHT GRAY, 5P7/2-PALE PURPLE INTENSE DEFORMATION VOID 0-2 C M,LIGHT GRAY AT 35 CM SOFT ZONES 00000000 7 64 7 1 6.0 150.0 610.00 610.06 611.50 NANNO CHALK N8-VERY LIGHT GRAY,N7-WHITE PORTIO NS OF FRACTURED CHALK SEPARATED BY PORTIONS OF MUD (AND SCATTERED FRAGMENTS) OF SAME COLOR AND COMPOSIT ION,FOUND DURING CORING PROCESS FRACTURED BY CORIN G VOID 0-6 CM SOFT ZONES 00000000 7 64 7 2 0.0 150.0 610.00 611.50 613.00 NANNO CHALK N8-VERY LIGHT GRAY,N9-WHITE FRACTU RED BY CORING SOFT ZONES 00000000 7 64 7 3 7.0 150.0 610.00 613.07 614.50 NANNO CHALK N8-VERY LIGHT GRAY FRACTURED BY CORING VOID 0-7 CM SOFT ZONES 00000000 7 64 7 4 0.0 150.0 610.00 614.50 616.00 NANNO CHALK N9-WHITE TO N8-VERY LIGHT GRAY CHA LK MUD FORMED IN CORING ALTERNATES WITH CHALK FRAC TURED CHALK IN CORING SOFT ZONES 00000000 7 64 7 5 0.0 150.0 610.00 616.00 617.50 NANNO CHALK N9-WHITE FRACTURED IN CORING SOF T ZONES 00000000 7 64 7 6 5.0 150.0 610.00 617.55 619.00 NANNO CHALK N8-VERY LIGHT GRAY,N9-WHITE FRACTU RED IN CORING VOID 0-5 CM SOFT ZONES 00000000 7 64 8 1 0.0 43.0 705.00 705.00 705.43 NANNO CHALK N9-WHITE TO N8-VERY LIGHT GRAY BED DING,MOTTLES,CAVINGS? HIGHLY FRACTURED BY CORING PROCESS LIMESTONE FRAGMENTS VOID 43-150 CM,IN RE MOVING CORE LINER FROM BARREL ALL THIS SECTION WAS SHOVED TO THE UPPER END (NORMALLY WOULD EXPECT TO SE E IT AS 0-107 VOID AND 107-150 ROCK) 00000000 7 64 8 2 0.0 150.0 705.00 706.50 708.00 NANNO CHALK N9-WHITE TO N8-VERY LIGHT GRAY MUD 27-41 FORMED IN DRILLING AND CORING SOFT 27-41CM 00000000 7 64 8 3 0.0 150.0 705.00 708.00 709.50 NANNO CHALK N9-WHITE,N8-VERY LIGHT GRAY HIGHLY FRACTURED BY CORING 00000000 7 64 10 1 8.0 150.0 848.00 848.08 849.50 CHALK AND LIMESTONE N8-VERY LIGHT GRAY,N6-MEDIUM LIGHT GRAY CAVINGS AT 15 CM,FAINT PARALLEL LAMINA E,VERY SMALL MOTTLES FRACTURED BY CORING PROCESS DISTINCT SWEET ODOR PERHAPS ACETYLENE OR POTATO PEE LINGS OR MUSTY FUNGUS?AND IS NOT HYDROGEN SULFIDE MUCH DARKER 99-109 CM,WET NEAR TOP,VOID 0-8 CM IND URATED SO AS TO CALL IT LIMESTONE 00000000 7 64 10 2 0.0 150.0 848.00 849.50 851.00 NANNO CHALK AND LIMESTONE N8-VERY LIGHT GRAY FRACTURED BY CORING SWEET ODOR IS COMMON NEAR 83 C M SO INDURATED AS TO BE CALLED LIMESTONE 00000000