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 A 1 1 0.0 150.0 433.00 433.00 434.50 NANNO CHALK OOZE TO CHALK N9-WHITE SOFT AREAS HOMOGENIZED BY DRILLING 0-10 CM AND O0-75 CM AND 90 -105 CM AND 120-147 CM,SHATTERED FIRM TO ALMOSY SE MI-CONSOLIDATED 11130000.1210.1221 7 64 A 1 2 0.0 150.0 433.00 434.50 436.00 NANNO CHALK OOZE TO NANNO CHALK N9-WHITE PORTI ONS OF OOZE/CHALK ARE SEPARATED BY SOFT MUD SOFT MUD ZONES CREATED IN DRILLING PROCESS ARE HOMOGENIZE D,SHATTERED SEMI-CONSOLIDATED 11130000.1210.1221 7 64 A 1 3 0.0 150.0 433.00 436.00 437.50 NANNO CHALK OOZE TO NANNO CHALK N9-WHITE PORTI ONS OF OOZE/CHALK ARE SEPARATED BY SOFT MUD SOFT MUD ZONES CREATED IN DRILLING PROCESS ARE HOMOGENIZE D,SHATTERED SEMI-CONSOLIDATED 11130000.1210.1221 7 64 A 1 4 0.0 150.0 433.00 437.50 439.00 NANNO CHALK OOZE AND NANNO CHALK N8-VERY LIGHT GRAY,N9-WHITE,N8-VERY LIGHT GRAY,5BP7/1-LIGHT BLUISH GRAY,5G6/1-GREENISH GRAY,5Y9/1-LIGHT YELLOW TO N9-W HITE DARKER PARTS SHOW FAINT PARALLEL LAMINAE,NO MUDDY PORTIONS FRACTURED BY CORING WHITE EXCEPT 25-28 CM AND 50-65 CM,NANNO CHALK OOZE 87-130 CM,SLI GHT YELLOWISH TINT BELOW 100 CM SEMI-INDURATED 11130000.1210.1221 7 64 A 1 5 0.0 150.0 433.00 439.00 440.50 NANNO CHALK OOZE AND NANNO CHALK N9-WHITE FRAC TURED BY CORING FIRM BELOW 100 CM,SEMI-CONSOLIDATE D ESPECIALLY 25-75 CM 11130000.1210.1221 7 64 A 1 6 0.0 150.0 433.00 440.50 442.00 NANNO CHALK AND MINOR NANNO CHALK OOZE N9-WHITE, 5P9/1-PURPLISH WHITE LIGHT PURPLISH GRAY BEDS AT 20 CM,1 CM WHITE BED 30 CM,PARALLEL BEDDING GRADATIO NS BETWEEN PURPLISH WHITE AND WHITE FRACTURED BY CORING 5-44 CM PURPLISH WHITE SEMI-INDURATED,SOM E FIRM OOZE 11130000.1210.1221 7 64 A 2 1 23.0 150.0 442.00 442.23 443.50 NANNO CHALK OOZE AND NANNO CHALK N9-WHITE FRAC TURED BY CORING PROCESS AND HOMOGENIZED VOID 0-23 CM,OOZE ALTERNATES WITH MUD,MUD IS BADLY CONTAMINATE D WITH CHIPS OF RUST AND PAINT AND PYRITE AND CHERT AND BASALT GRAINS FROM BUMPER SUBS FIRM,PARTIALLY INDURATED 11130000.1210.1221 7 64 A 2 2 5.0 150.0 442.00 443.55 445.00 NANNO CHALK OOZE AND NANNO CHALK N9-WHITE,N8-VER Y LIGHT GRAY MUD HOMOGENIZED FROM CHALK OOZE BY CO RING PROCESS,CHALK FRACTURED IN CORING CONTAMINATI ON AT 105 AND 125 CM WITH SMALL CHIPS OF RUST AND PY RITE AND CHERT AND PAINT PROBABLY FROM BUMPER SUBS PARTIALLY INDURATED CHALK 11130000.1210.1221 7 64 A 2 3 5.0 150.0 442.00 445.05 446.50 NANNO CHALK OOZE AND CHALK N9-WHITE,N8-VERY LIGH T GRAY CHALK FRACTURED BY CORING PROCESS,MUD HOMOG ENIZED BY CORING VOID 0-5 CM,CONTAMINATED BELOW 50 CM WITH CHIPS OF PAINT AND RUST AND CHERT PARTIAL LY INDURATED CHALK,FIRM OOZE 11130000.1210.1221 7 64 A 2 4 0.0 150.0 442.00 446.50 448.00 NANNO CHALK OOZE AND NANNO CHALK N9-WHITE,5P3/2- DUSKY PURPLE SMALL MOTTLE OF DUSKY PURPLE AT 100 C M CHALK FRACTURED BY CORING 11130000.1210.1221 7 64 A 2 5 0.0 150.0 442.00 448.00 449.50 NANNO CHALK AND NANNO CHALK OOZE 5GY9/1-GREENISH WHITE,5P2/1-PURPLISH BLACK PURPLISH BLACK MOTTLES AT 75 CM CHALK FRACTURED IN CORING,MUD HOMOGENIZE D BY CORING FIRM OOZE,SEMI-INDURATED CHALK,SOFT MU D 0-8 CM 11130000.1210.1221 7 64 A 2 6 0.0 150.0 442.00 449.50 451.00 NANNO CHALK AND NANNO CHALK OOZE N9-WHITE,5GY9/1 -GREENISH WHITE,N5-MEDIUM GRAY,-PURPLE SMALL FAINT PURPLISH MOTTLE AT 78 CM,STREAKS OF MEDIUM GRAY INTENSE DEFORMATION 25 CM,MUD HOMOGENIZED BY CORING SOFT MUD 11130000.1210.1221 7 64 A 3 1 0.0 150.0 451.00 451.00 452.50 NANNO CHALK AND NANNO CHALK OOZE N9-WHITE,N8-VER Y LIGHT GRAY CALCAREOUS MUD PRODUCED BY CORING,FRA CTURED BY CORING SOFT 0-10 CM 11130000.1210.1221 7 64 A 3 2 1.0 150.0 451.00 452.51 454.00 NANNO CHALK AND NANNO CHALK OOZE N9-WHITE FRAC TURED BY CORING,MUD HOMOGENIZED BY CORING VOID 0-1 CM SOFT MUD 11130000.1210.1221 7 64 A 3 3 3.0 150.0 451.00 454.03 455.50 NANNO CHALK AND NANNO CHALK OOZE N9-WHITE OOZE AND CHALK FRACTURED BY CORING ALTERNATES WITH SOFT MUD HOMOGENIZED BY CORING VOID 0-3 CM SOFT MUD 11130000.1210.1221 7 64 A 3 4 3.0 150.0 451.00 455.53 457.00 NANNO CHALK AND NANNO CHALK OOZE N9-WHITE OOZE AND CHALK FRACTURED BY CORING ALTERNATES WITH SOFT MUD HOMOGENIZED BY CORING VOID 0-3 CM SOFT MUD 11130000.1210.1221 7 64 A 3 5 0.0 150.0 451.00 457.00 458.50 NANNO CHALK AND NANNO CHALK OOZE N9-WHITE,N8-VER Y LIGHT GRAY,N7 BANDING IN MUD BELOW 127 CM FRAC TURED AND DISPLACED BY CORING,MUD HOMOGENIZED BY COR ING FIRM CHALK OOZE AND SEMI-INDURATED CHALK 11130000.1210.1221 7 64 A 3 6 2.0 150.0 451.00 458.52 460.00 NANNO CHALK AND NANNO CHALK OOZE N8-VERY PALE GR AY,N9-WHITE FRACTURED CHALK AND OOZE,HOMOGENIZED MUD MAINLY WHITE BELOW 130 CM,VOID 0-2 CM 11130000.1210.1221 7 64 A 4 1 8.0 150.0 461.00 461.08 462.50 NANNO CHALK 5GY9/1-GREENISH WHITE SOFT AREAS HOMOGENIZED BY DRILLING,FRACTURED IN CORING VOID 0 -8 CM SOFT ZONES 11130000.1210.1221 7 64 A 4 2 0.0 150.0 461.00 462.50 464.00 NANNO CHALK OOZE N9-WHITE,5GY9/1-GREENISH WHITE MINOR DRILLING DISTURBANCE FIRM BUT NOT INDURATE D 11130000.1210.1221 7 64 A 4 3 0.0 150.0 461.00 464.00 465.50 NANNO CHALK OOZE AND MINOR CHALK 5GY9/1-GREENISH WHITE MAY BE DISTURBANCE OF SOFT AREAS BY DRILLIN G FIRM TO RARELY SEMI-INDURATED 11130000.1210.1221 7 64 A 4 4 0.0 150.0 461.00 465.50 467.00 NANNO CHALK OOZE,CHALK SAME AS 4-3 11130000.1210.1221 7 64 A 4 5 0.0 150.0 461.00 467.00 468.50 NANNO CHALK OOZE,CHALK SAME AS 4-3 11130000.1210.1221 7 64 A 4 6 0.0 150.0 461.00 468.50 470.00 NANNO CHALK OOZE,CHALK SAME AS 4-3 11130000.1210.1221 7 64 A 5 1 0.0 150.0 470.00 470.00 471.50 NANNO CHALK OR CHALK OOZE 5GY9/1-GREENISH WHITE REDUCED TO SHAVING CREAM CONSISTENCY BY DRILLING, CAVINGS VOID 0-8 CM,LEAST DISTURBED MATERIAL IS GR EENISH WHITE SOFT 11130000.1210.1221 7 64 A 5 2 5.0 150.0 470.00 471.55 473.00 NANNO CHALK OR CHALK OOZE 5GY9/1-GREENISH WHITE GOOPY AREAS HOMOGENIZED BY DRILLING,ALL DISTURBED TO SOME EXTENT,FIRM AREAS SHATTERED 0-5 CM VOID FIRM AND SOFT AREAS ALTERNATING 11130000.1210.1221 7 64 A 5 3 2.0 150.0 470.00 473.02 474.50 NANNO CHALK 5GY9/1-GREENISH WHITE FRAGMENTED, HOMOGENIZED BY DRILLING IN ZONES VOID 0-2 CM 11130000.1210.1221 7 64 A 5 4 0.0 150.0 470.00 474.50 476.00 NANNO CHALK 5GY9/1-GREENISH WHITE TO N9-WHITE BADLY SHATTERED BY CORING,FRAGMENTS STRUNG OUT IN A MATRIX OF MUD HOMOGENIZED FROM THE ROCK BY THE FORIN G PROCESS SOME FIRM CHALK 11130000.1210.1221 7 64 A 5 5 0.0 150.0 470.00 476.00 477.50 NANNO CHALK N9-WHITE NEARLY ALL SECTION IS MUD HOMOGENIZED FROM CRUSHED CHALK DURING CORING FRAG MENTS OF WHITE CHALK IN MUD 11130000.1210.1221 7 64 A 5 6 0.0 150.0 470.00 477.50 479.00 NANNO CHALK SAME AS 5-5 11130000.1210.1221 7 64 A 6 1 2.0 150.0 565.00 565.02 566.50 NANNO CHALK 5GY9/1-GREENISH WHITE TO N9-WHITE SHATTERED BY CORING,MUD HOMOGENIZED FROM CHALK IN CORING VOID 0-2 CM 11130000.1210.1221 7 64 A 6 2 2.0 150.0 565.00 566.52 568.00 NANNO CHALK AND LIMESTONE N9-WHITE,N8-VERY LIGHT GRAY,5GY9/1-GREENISH WHITE,5P2/2-DUSKY PURPLE,5G6/1 -GREENISH GRAY LAMINAE IN LIMESTONE AT 119 CM,WHIT E GRADES TO GREENISH WHITE BELOW 115 CM MUD HOMOGE NIZED FROM CHALK BY CORING CARBONATE ROCK HARD ENO UGH TO CALL LIMESTONE AT 98 AND 120 CM VOID 0-2 CM ,DUSKY PURPLE AT 130 CM HARD AT 98 AND 120 CM 11130000.1210.1221 7 64 A 6 3 0.0 150.0 565.00 568.00 569.50 NANNO CHALK 5GY9/1-GREENISH WHITE THIN (0.2 MM ) LAMINAE AT 40 AND 144 CM LAMINAE INDICATE UNDEFO RMED AT 40 AND 144 CM,CHALK FRACTURED IN CORING BUT NOT DISPLACED STRATIGRAPHYCALLY 00000000 7 64 A 6 4 0.0 150.0 565.00 569.50 571.00 NANNO CHALK 5GY9/1-GREENISH WHITE,5G6/1-GREENISH GRAY FAINT PARALLEL LAMINAE IN GREENISH GRAY BED AT 126-127 CM CHALK FRACTURED IN CORING,MUD HOMOGE NIZED IN CORING SOFT MUD ZONES 11121221.2210 7 64 A 7 1 55.0 66.0 661.00 661.55 661.66 LIMESTONE N8-VERY LIGHT GRAY,N9-WHITE FAINT PA RALLEL LENSOID LAMINAE IN BOTH PIECES,WHITE MOTTLES VOID 0-50 CM 11121221.2210 7 64 A 7 1 66.0 74.0 661.00 661.66 661.74 LIMESTONE AND CHALK FRAGMENTS 11121221.2210 7 64 A 7 1 74.0 131.0 661.00 661.74 662.31 CHALK N8-VERY LIGHT GRAY SHATTERED BY CORING 11121221.2210 7 64 A 7 1 131.0 143.0 661.00 662.31 662.43 MUD N8-VERY LIGHT GRAY HOMOGENIZED FROM CHALK IN CORING SOFT 11121221.2210 7 64 A 7 1 143.0 145.0 661.00 662.43 662.45 CHALK FIRM 11121221.2210 7 64 A 7 1 145.0 150.0 661.00 662.45 662.50 MUD SOFT 11121221.2210 7 64 A 7 2 0.0 150.0 661.00 662.50 664.00 NANNO CHALK AND MINOR LIMESTONE N8-VERY LIGHT GR AY SHATTERED BY CORING ALTERNATING CHALK AND LIM ESTONE AND MUD 11121221.2210 7 64 A 7 3 0.0 150.0 661.00 664.00 665.50 NANNO CHALK N8-VERY LIGHT GRAY,N4-MEDIUM DARK GR AY FRAGMENTED HOMOGENIZED,DARK AT 125-135 CM 11121221.2210 7 64 A 7 4 0.0 150.0 661.00 665.50 667.00 NANNO CHALK N8-VERY LIGHT GRAY FRACTURED CHALK AND HOMOGENIZED MUD IN CORING PROCESS 11121221.2210 7 64 A 8 1 55.0 150.0 746.00 746.55 747.50 NANNO CHALK N8-VERY LIGHT GRAY,N7-LIGHT GRAY,5GY 9/1-GREENISH WHITE CHALK PIECES HORIZONTAL 85-151C M SUGGESTING WAS SHATTERED AND DISPLACED BY CORING SLURRY OF FRAGMENTS OF CHALK PYRITE CHERT PAINT RUS T AND CHALK PROBABLY PART IS CAVINGS AND LEFT OVER FROM BUMPER SUBS DARKER COLOR 91-97 CM,TENDS TO GREENISH WHITE NEAR 108 AND 130 CM,VOID 0-55 CM 11121221.2210 7 64 A 8 2 0.0 150.0 746.00 747.50 749.00 NANNO CHALK N8-VERY LIGHT GRAY BADLY SHATTERED BY CORING 11121221.2210 7 64 A 9 1 0.0 150.0 911.00 911.00 912.50 NANNO CHALK SAME AS 8-2 11121221.2210 7 64 A 9 2 0.0 150.0 911.00 912.50 914.00 NANNO CHALK N8-VERY LIGHT GRAY,5G6/1-GREENISH GR AY,5P5/2-PURPLISH GRAY 2 MM THICK BED OF GREENISH GRAY AT 21 CM SHATTERED BY CORING BUT FRAGMENTS ST ILL IN CORRECT STRATIGRAPHIC ORDER 11121221.2210 7 64 A 9 3 0.0 150.0 911.00 914.00 915.50 NANNO CHALK N8-VERY LIGHT GRAY,N9-WHITE,5P2/1-PU RPLISH BLACK PURPLISH BLACK MOTTLE AT 22 CM SHAT TERED IN CORING BUT STILL IN CORRECT STRATIGRAPHYIC ORDER 11121221.2210 7 64 A 10 1 0.0 150.0 969.00 969.00 970.50 NANNO CHALK N9-WHITE,5GY9/1-GREENISH WHITE FRA CTURED IN CORING BUT IN CORRECT STRATIGRAPHIC ORDER EXCEPT 0-10 CM TUMBLED ABOUT 11121221.2210 7 64 A 10 2 0.0 150.0 969.00 970.50 972.00 NANNO CHALK N9-WHITE,N8-VERY LIGHT GRAY,5GY9/1-G REENISH WHITE FRACTURED IN CORING BUT FRAGMENTS ST ILL IN CORRECT STRATIGRAPHIC ORDER 11121221.2210