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 18 180 1 1 70.0 150.0 0.00 0.70 1.50 MUD 5GY4/1,5YR2/1 LIGHT ASH LAYER 70-80 CM,COA RSE 5YR2/1 SILT LAYER 148-149 CM DISTURBED 70-8 0 CM,SLIGHT 80-150 CM MICH ASH VERY FINE SAN D SIZE,SILT 20% MICA 10% ASH FIRM 33213000 18 180 1 2 5.0 106.0 0.00 1.55 2.56 MUD 5GY4/ WELL SORTED COARSE SILT LAYER 61-72 CM,MUD AND 2-3 MM SILT LAMINAE 102-104 CM SILT LAY ER OVERTHICKENED ORIGINALLY 7 CM FIRM 33213000 18 180 1 2 106.0 135.0 0.00 2.56 2.85 VERY FINE SAND WELL SORTED GRADING TO COARSE SIL T AROUND 117 CM FIRM 33214000 18 180 1 2 135.0 150.0 0.00 2.85 3.00 MUD 5GY4/1 FIRM 33213000 18 180 1 3 0.0 82.0 0.00 3.00 3.82 MUD 5GY4/1 SOME POCKETS VERY FINE SAND ALONG S IDE OF CORE,CONTINUOUS BED COARSE SILT 50-51 CM,VERY FINE SAND LAYER 66-69 CM NOT VISIBLY GRADED WITH 2- 3 MM MOTTLES SLIGHTLY DISTURBED FIRM 33213000 18 180 1 3 82.0 150.0 0.00 3.82 4.50 POORLY SORTED SILT POSSIBLE MUDDIER LAYERS 110 C M AND 130 CM PROBABLY DISTURBANCE ONLY NO VISIBLE GRADING DUE TO DISTURBANCE FIRM 33215000 18 180 2 1 129.0 150.0 9.50 10.79 11.00 MUD N4-GRAY GRADED COARSE SILT BEDS 134-134.5 CM 140-140.5 CM 144-145 CM AND 149-149.5 CM FIRM 33213000 18 180 2 2 0.0 150.0 9.50 11.00 12.50 MUD AND SILT N4-GRAY GRADED FINE SAND TO SILT 2.5-4 CM,SILT LAYERS 10 CM 13 CM 20-21.5 CM,GRADED V ERY FINE SAND TO SILT 23-24.5 CM,VERY FINE SAND 29.5 -30.5 CM,WELL GRADED COARSE SILT O4.5-35.5 CM,SILT 5 1.2-51.4 CM,DISTURBED SILT 51.2-51.4 CM,GRADED VERY FINE SAND 78-79.2 CM,SILT LAMINAE 1 MM WITH 1-2 MM M UD BETWEEN 92.2-92.7 CM AND 95-97 CM DISTURBED COARSE SILT MOTTLED 101-103 CM,SILT LAMI NAE 106-107 CM AND 110.5 CM AND 128.6 CM,GRADED COAR SE SILT AT BASAL 8 MM THEN ALL LAMINAE SILT AND MUD 131-134,SILT LAMINAE 140 CM,GRADED SILT BED 141.5-14 2 CM,SILT NO VISIBLE GRADING 143-144,GRADED SILT 148 -149.4 CM UPPER PART HAS SILT AND MUD LAMINAE DIST URBED SILT 63-64 CM 101-103 CM 115-116 CM AND 136-13 9 CM FIRM 33215000 18 180 2 3 0.0 150.0 9.50 12.50 14.00 MUD AND SILT N4-GRAY ALTERNATING SILT MUD LAMI NAE 1-1.2 CM,ABOUT 6 SILT LAMINAE 1 MM AT O8-40 CM,S ILT LAMINAE 50 CM 53 CM 102 CM AND 147 CM,GRADED FIN E SILT 57 CM,SILT 4 1-2 MM LAMINAE 62-65 CM,SEVERAL SILT MOTTLES 120-128 CM,GRADED FINE SILT 137-138 CM, COARSE SILT 147.5-148 CM DISTURBED 29-29.5 CM 10-1 0.5 CM FIRM 33215000 18 180 2 4 0.0 150.0 9.50 14.00 15.50 MUD AND SILT N4-GRAY GRADED BED ALTERNATING SI LT AND MUD LAMINAE,WELL SORTED COARSE SILT NO VISIBL E GRADING 11-13 CM,TWO SILT LAMINAE 1 MM AT 18-19 CM ,SILT 2 MM LAMINAE 59 CM,SILT LAMINAE 76.5-78 CM,COA RSE SILT 86-89.5 CM,MUD AND SILT LAMINAE 92-93 CM,CO ARSE SILT 93-94 CM,GRADED COARSE TO MEDIUM SILT 115- 138.5,MUD AND 8 SILT LAMINAE 138-145 CM,MEDIUM SILT 145-151 CM DISTURBED 102-121 CM VOID 81-86 CM FIRM 33215000 18 180 3 1 59.0 150.0 19.00 19.59 20.50 MUD AND SILT N4-GRAY PARTIAL PATCH COARSE SILT 72-76 CM,SILT LAMINAE 100 CM,MEDIUM SILT 119.5-121. 7,ALTERNATING SILT AND MUD LAMINATIONS ABOUT 60% SIL T 122-123.2 CM,SILT LAMINAE 137-137.5 CM,COARSE SILT MODERATE SORTING 137.5-152 CM SOUPY 83-84 CM SO UPY 83-84 CM 33215000 18 180 3 2 0.0 23.0 19.00 20.50 20.73 VERY FINE SAND NO INTERNAL STRUCTURE,GRADED TO C OARSE SILT AT TOP,MODERATE SORTING FIRM 33214000 18 180 3 2 23.0 150.0 19.00 20.73 22.00 MUD 5GY4/1 SOUPY SOUPY 33213000 18 180 4 1 0.0 38.0 28.50 28.50 28.88 VERY FINE SAND GRADED TO COARSE SILT AT TOP DI STURBED 30-38 CM FIRM 33214000 18 180 4 1 80.0 150.0 28.50 29.30 30.00 MUD AND SILT N4-GRAY MOTTLED SILT LAYERS 81-93 CM,GRADED MEDIUM SILT SOME MUD LAMINAE AT TOP 115-1 17 CM,SILT BED 119-121 CM DISTURBED SILT LAMINAE 1 22.5-123.5 CM 138-139 CM 140-141.5 CM AND 147 CM 33213000 18 180 4 2 0.0 150.0 28.50 30.00 31.50 MUD AND SILT N4-GRAY GRADED SILT BED SOME INTE RLAMINATIONS OF MUD IN UPPER PART 21-24 CM,GRADED SI LT SHARP BASE 41.5-43 CM 45-46 CM AND 53-55 CM,MEDIU M SILT SOME MUD INTERLAMINAE 78-84 CM,GRADED COARSE WILT TO VERY FINE SAND 84-112 CM,GRADED SILT 118-120 .5,LARGE SILT PATCHES SUGGESTING AN ORIGINAL 4 CM SI LT BED 130-140 CM,SILT BED 148 CM ALL SILT LAYERS DISTURBED FIRM 33213000 18 180 4 3 0.0 146.0 28.50 31.50 32.96 MUD AND SILT N4-GRAY A FEW SILT LAMINAE 2.5-3 CM 29.2 CM AND 30 CM,HIGHLY BURROWED SILT 44-46 CM,C OARSE MUD SOME DISTURBED SILT LAMINAE 54-64 CM,ALTER NATING SILT AND COARSE MUD LAMINAE 64-66 CM,GRADED C OARSE SILT SHARP BASE 66-71.5 CM,SILT LAMINAE 74.5 C M AND 75.2 CM,MEDIUM SILT BED WELL SORTED SHARP BASE 77.5-78 CM,SILT LAMINAE 85-85.5 CM DISTURBED SILT 12.5-13 CM AND 54-64 CM,SOUPY 137-146 FIRM 33213000 18 180 5 1 90.0 150.0 38.00 38.90 39.50 MUD AND SILT N4-GRAY COARSE SILT 90-99 CM,SILT LAMINAE 114-116 CM,ALTERNATING SILT AND MUD LAYERS 119-125 CM,GRADED COARSE TO MEDIUM SILT 125-152 CM DISTURBED 106-110 CM FIRM 33213000 18 180 5 2 0.0 150.0 38.00 39.50 41.00 MUD AND SILT N4-GRAY,5Y3/2 COARSE SILT 0-7 CM, SOME SILT PATCHES 20-30 CM AND 95-112 CM,GRADED COAR SE TO MEDIUM SILT 114-135 CM AND 138-148 CM ELONGA TE DISTURBED SILT PATCHES SUGGEST CORING DISTURBANCE 95-112 CM AND 114-150 CM FIRM 33213000 18 180 5 3 0.0 78.0 38.00 41.00 41.78 MUD N4-GRAY,5GY4/1 SILT LAMINAE ABSENT,GRAY AB OVE 28 CM 5GY4/1 BELOW 28 CM FIRM 33213000 18 180 5 3 78.0 97.0 38.00 41.78 41.97 SILT AND MUD UPPER PART 20% SILT LOWER PART 60% SILT FIRM 33213000 18 180 5 3 97.0 150.0 38.00 41.97 42.50 SILT GRADED COARSE TO MEDIUM SILT FIRM 33215000 18 180 5 4 0.0 109.0 38.00 42.50 43.59 MUD N4-GRAY,5GY4/1 COARSE SILT BED 0-5CM,SILT MOTTLES 37-41CM,DISTURBED SILT BED 47-47.3 CM,SILT M OTTLES 1-6 MM 30% SILT AT 48-54 CM,MOTTLES 3-5 MM 30 % SILT 89-90 CM,SILT LAMINAE 97-109 CM SOME CORING DISTURBANCE GRAY 5-29 C M 5GY4/1 30-109 CM FIRM 33213000 18 180 5 4 109.0 150.0 38.00 43.59 44.00 COARSE SILT SOME CORING DISTURBANCE SOFT 33215000 18 180 6 1 124.0 134.5 47.50 48.74 48.85 MUD N4-GRAY FIRM 33213000 18 180 6 1 134.5 150.0 47.50 48.85 49.00 MEDIUM SILT GRADED SHARP TOP FIRM 33215000 18 180 7 1 59.0 150.0 57.00 57.59 58.50 MUD AND SILT N4-GRAY,5GY4/1 GRADED MEDIUM SILT 75.5-79 CM,GRADED BED COARSE TO MEDIUM SILT 82.5-88 CM,SILT LAMINAE AND BEDS 25% 88-134 CM,GRADED BED VERY FINE SAND TO MEDIUM SILT 136.5-145.5 CM,GRADED BED COARSE TO MEDIUM SILT 148-150 CM SOUPY 59-73 CM,DISTURBED BY CORING 88-134 CM VOID 135-136. 5 CM 33215000 18 180 8 1 114.0 150.0 66.50 67.64 68.00 MUD AND SILT N4-GRAY MUD SILT LAMINAE 130.2 CM AND 130.6 CM,SILT SOME INTERLAMINAE OF MUD 132-132. 6 CM,SILT 133.1-133.3 CM AND 133.6-135.4 CM,GRADED B ED MODERATELY SORTED COARSE SILT 135.4-138 CM WASH INGS OF COARSE SAND 700 MICRONS 114-115 CM FIRM 33215000 18 180 8 2 18.0 150.0 66.50 68.18 69.50 MUD AND SILT N4-GRAY FINE SILT NO LAMINAE VISI BLE 13-15 CM,GRADED MEDIUM SILT 15-17.2 CM,FINE SILT 17.4-17.5 CM,SIX SILT 1 MM LAMINAE APPROXIMATELY EQ UALLY SPACED 46-50 CM,7 SILT 1 MM LAMINAE APPROXIMAT ELY EQUALLY SPACED 52-55 CM,SILT 1 MM LAMINAE 70 CM, SILT LAYER 70.2-70.4 CM,3 DISRUPTED SILT LAMINAE 70. 4-73 CM,ALTERNATING MUD AND SILT LAMINAE BOTH 1-2 MM AT 77.3-77.7 CM 5 SILT 1 MM LAMINAE 77.7-80 CM,SILT 1 MM LAMINAE 9 9/1 CM 96.3 CM 105.5 CM 106 CM 106.3 CM 107.2 CM 107 .4 CM 108.2 CM 108 CM AND 122.2-122.6 CM,SHARP BASED MEDIUM SILT 122.6-122.9 CM,SHARP BASED MEDIUM SILT SOME LAMINAE WITH MUD AT TOP 124.7-125.2 CM AND 126. 9-127.3 CM,SILT 1 MM LAMINAE 128.2 CM AND 128.7 CM,I NTERLAMINATED SILT AND MUD EQUAL AMOUNTS 0.5-1 MM AT 129-129.4 CM,SILT 131-131.2 CM AND 132.8-133 CM SHARP BASED MEDIUM SILT SOME LAMINAE AT TOP WITH M UD 137.4-138.2 CM,SHARP BASED MEDIUM SILT 140.6-141. 1 CM,INTER LAMINATED MUD AND SILT 60% MUD SILT 0.5-1 MM AT 142.8-143.3 CM,GRADED SHARP BASED MEDIUM SILT 143.3-143.9 CM FIRM 33215000 18 180 8 3 0.0 150.0 66.50 69.50 71.00 MUD AND SILT FINE SILT 13.6-13.7 CM,SILT 0.5 MM LAMINAE 38 CM 43.8 CM,ABOUT 10 SILT 0.5-1 MM LAMINAE 40-42.5 CM,MEDIUM SILT SHARP TOP AND BASE 44.5-47 C M 47.1-47.2 CM,DISTURBED MEDIUM FINE SILT 108.7-108. 9 CM,GRADED COARSE TO MEDIUM SILT SHARP BASE AND TOP 117.7-121.5 CM,SOME 0.5-2 MM SILT LAMINAE SEPARATED BY 1-40 MM MUDS 121.5-140 CM,FINE SILT 148-148.2,SI LT 1 MM LAMINAE 152 CM 152.2 CM FIRM 33215000 18 180 8 4 0.0 150.0 66.50 71.00 72.50 MUD AND SILT N4-GRAY DISTURBED SILT LAYERS 17- 17.5 CM 18.6-18.9 CM,SILT 0.5 MM LAMINAE 24.2 CM 24. 4 CM,INTERLAMINATED MUD 1-10 MM AND SILT 0.5-1.5 MM ABOUT 30% SILT 50.5-52 CM 53.8-54.2 CM 60.2-62 CM 70 .5-72.6 CM 74-86 CM 97-98 CM 101-102.5 CM 111-113.1 CM 115.2-116 CM 117.1-117.4 CM 126.6-129 CM 134.5-13 6 CM 146-151 CM,SHARP BASED MEDIUM SILT 136-137CM DISTURBED SILT LAYERS 17-17.5CM 18.6-18.9 CM FIRM 33215000 18 180 8 5 0.0 150.0 66.50 72.50 74.00 MUD AND SILT N4-GRAY SILT AND MUD LAMINATIONS BOTH 50% LAMINAE 0.5-1.5 MM SILT DECREASES UPWARD 13 .8-15 CM 24.5-26 CM AND 68.5-69 CM,SILT 0.5 MM LAMIN AE 19.8 CM,ABOUT 9 SILT 0.5-1 MM LAMINAE IN 3 CLUSTE RS 28-31.5 CM,SILT 0.5 MM LAMINAE 46 CM,ALTERNATING SILT AND MUD LAMINATIONS 49.8-50 CM 62.5-63 CM 77.5- 78 CM 81.5-82 CM 104-104.5 CM,MEDIUM SILT LAYER 50-5 0.3 CM 51.8-52.2 CM 63-63.8 CM 78-78.6 CM,MEDIUM SIL T 2 MUD LAMINAE NEAR TOP 52.7-53.2 CM,DISTURBED MEDI UM SILT RARE MUD LAMINAE IN UPPER HALF 54.4-55.3CM SILT 1 MM LAMINAE 59.9 CM 60.3 CM 78.8 CM 96.1 CM 102.2 CM 102.5 CM 103.6 CM,DARK MUD 1.5 MM AT 83.6 C O,POORLY SORTED MEDIUM SILT REVERSE GRADED SHARP BAS E AND TOP CUT BY SMALL FAULT 1.5MM THROW 104.5-105.1 CM,SILT 106.4-106.MCM,EVERY 1-3 CM A SINGLE OR CLUST ER OF 0.5 MM SILT LAMINAE RARE DARK MUD 107-150 CM, A 2 MM SILT LAYER 139-139.2 CM DISTURBED SILT 54.4 -55.3 CM FIRM 33215000 18 180 9 1 122.0 150.0 76.00 77.22 77.50 MUD AND SILT N4-GRAY DISTURBED 70% MUD 30% SILT,COARSE S AND WASHINGS 122-124 CM SOFT 33215000 18 180 10 CC 0.0 0.0 85.50 85.60 85.60 MUD N4-GRAY ABOUT 10 CM MUD AND SILT SOFT 33213000 18 180 11 CC 0.0 0.0 119.00 119.10 119.10 MUD N4-GRAY SOME SILT AND VERY FINE SAND SOF T 33213000 18 180 12 1 13.0 150.0 147.50 147.63 149.00 MUD AND SILT 5GY4/1 SILT LAMINAE 14-14.2 CM,AB UNDANT LAMINAE OF SILT 0.5-2 MM INTERBEDDED WITH MUD 20-23.3 CM,SHARP BASED GRADED MEDIUM SILT ALTERNATI NG CLEAN AND DIRTY LAMINAE 25-27.2 CM,MEDIUM SILT 1. 5 MM LAMINAE 62 CM,MOTTLES OF SILT 1-3 MM 64-67.5 CM ,SHARP BASED GRADED MEDIUM SILT 67.5-70 CM,SHARP BAS ED MEDIUM SILT 72.4-74.1 CM 99.8-100.2 CM,MOTTLES OF SILT 72.7-74.1CM,SHARP BASED SILT AND VERY FINE SAN D 74.1-74.5 CM,BED OF GRADED COARSE TO MEDIUM SILT 1 08-151 CM SOME DISTURBANCE 20-23.3 CM,DISTURBED 101-108 CM SOFT 33213000 18 180 12 2 0.0 150.0 147.50 149.00 150.50 MUD AND SILT N4-GRAY,5GY4/1 COARSE SILT TO VER Y FINE SAND BED 0-1.5 CM,SILT 0.5 MM LAMINAE 10.1 CM 10.3 CM 12.6 CM 12.7 CM 25-29 CM 32 CM 32.8 CM 46 C M 52.3-54.2 CM 114.8 CM 115.2 CM 145.5-147.5 CM,MOTT LES OF SILT 10% IN MUD 78.5-79.3 CM,SHARP BASED SILT 79.3-79.8 CM,SILT 1 MM LAMINAE ,3.8 CM 93.4 CM 97.5 CM 107.1 CM,5GY4/1 MUD LAYER 85.8-86 CM,SILT LAYER 86.3-86.5 CM,ALTERNATING 0.5 MM LAMINAE OF CLEAN AND DIRTY SILT 109.3-110.3 CM,GRADED WELL SORTED VERY F INE SAND TO MEDIUM SILT SHARP BASE 135-137.2 CM SOME CORING DISTURBANCE FIRM 33213000 18 180 12 CC 0.0 0.0 147.50 150.60 150.60 MUD N4-GRAY SILT LAYER 6-8 CM,MODERATELY SORTE D FINE SAND LAYER 36-40 CM FIRM 33213000 18 180 13 CC 0.0 0.0 176.00 176.10 176.10 MUD N4-GRAY SOME FINE LAMINAE OF SILT FIRM 33213000 18 180 14 CC 0.0 0.0 185.50 185.60 185.60 MUD N4-GRAY SOME FINE 0.5-1.5 MM LAMINAE OF SI LT FIRM 33213000 18 180 15 1 75.0 150.0 242.50 243.25 244.00 MUD AND SILT N4-GRAY SILT 1 MM LAMINAE 77 CM 7 7.2 CM,GRADED MEDIUM TO FINE SILT SOME MUD LAMINAE I N TOP 1.5 CM AT 82.5-86.5 CM,COARSE MUD 97-111.5 CM, SILT RARE THIN MUD LAMINAE 99.5-100.3 CM,ALTERNATING SILT 0.5 MM AND MUD LAMINAE 101-108.1 CM 108.8-109. 1 CM,SILT 121.5-121.7 CM 122.1-122.7 CM,COARSE MUD R ARE SILT STRINGERS 122.7-126.5 CM,COARSE TO MEDIUM G RADED SILT BED 126.5-142 CM,COARSE SILT AND VERY FIN E SAND 146-146.2 CM VOID 142-146 CM FIRM 33213000 18 180 15 2 0.0 150.0 242.50 244.00 245.50 MUD AND SILT N4-GRAY,N3-DARK GRAY SILT 0.5-1 M M LAMINAE 22.2-23.1 CM 24.2-25 CM 28.8-37.9 CM,GRADE D MEDIUM SILT SHARP BASE 26.2-28.8 CM,GRADED COARSE TO MEDIUM SILT 37.9-43.8 CM,ALTERNATING SILT AND MUD LAMINAE 47.8-48.2 CM 50.5-52 CM 67.5-71 CM 131.5-13 4 CM,GRADED MEDIUM SILT SHARP BASE 71-76.5 CM,DISRUP TED THIN SILT LAMINAE 96 CM,COARSE MUD SOME SILTIER SOME MUDDIER LAMINAE 0.5-2 MM ESPECIALLY IN UPPER PA RT 105-111 CM,MEDIUM SILT SHARP BASE NO CLEAR GRADIN G 111-124 CM COARSE MUD WITH IRREGULAR THIN SILT LAMINAE 141.5- 142.8 CM VOID 52-62 CM FIRM 33213000 18 180 15 3 9.0 148.0 242.50 245.59 246.98 MUD AND SILT N4-GRAY MUD WITH 30% 1-3 MM SILT LAMINAE MUD COARSE NEAR BASE 9-20 CM,GRADED COARSE-M EDIUM SILT 20-29.5 CM 35.5-38 CM 107.7-113 CM 131.5- 135 CM,SILT 53.4-53.6 CM,GRADED MEDIUM SILT 56-60.5 CM 62.8-63.6 CM 91.5-95 CM,SILT LAMINAE 0.5-2 MM AT 69-72.5 CM,GRADED MEDIUM SILT PARTLY WASHED OUT 72.5 -79.5 CM,SILT MOTTLES AND LAMINAE 82.5-84 CM 89-91.5 CM 99-101 CM 101.5-104 CM 129.5-131.5 CM 141.5-144 CM FIRM 33213000 18 180 16 1 55.0 150.0 252.00 252.55 253.50 MUD AND SILT N4-GRAY COARSE SILT 66-71.5 CM,SI LT LAMINAE AND MOTTLES 30 % AT 96-97.5 CM,SHARP BASE D MEDIUM SILT 102-104.5 CM,MUD WITH 5 % SCATTERED SI LT LAMINAE AND MOTTLES 116-126 CM,GRADED MEDIUM SILT 126-127.5 CM,COARSE MUD 132-135.5 CM,GRADED COARSE SILT TO VERY FINE SAND 135.5-146.5 CM VOID 129-135 .5 CM FIRM 33213000 18 180 16 CC 0.0 0.0 252.00 253.60 253.60 MUD N4-GRAY ABOUT 40 CM GRAY MUD WITH SOME SIL T FIRM 33213000 18 180 17 1 0.0 150.0 261.50 261.50 263.00 MUD N4-GRAY COARSE MUD 15.5-16 CM 20-20.4 CM 3 7-39 CM,MEDIUM TO COARSE SILT GRADING AT TOP SHARP B ASE 39-43 CM,SILT LAYER 44.4-44.6 CM,ABOUT 6 SILT LA MINAE 51-52 CM,MEDIUM SILT 55-56.5 CM DISTURBED 56.5-143 CM RATHER DISTU RBED SECTION ABOUT 5 % MEDIUM SILT MAINLY IN DISTURB ED BEDS 0.3-2 CM THICK ABOUT 20 SILT BEDS 56.5-143 C M SOFT 33213000 18 180 17 2 0.0 11.0 261.50 263.00 263.11 MUD N4-GRAY FIRM 33213000 18 180 17 2 11.0 35.0 261.50 263.11 263.35 SAND TO SILT GRADED VERY FINE SAND TO MEDIUM SIL T FIRM 33214000 18 180 17 2 35.0 52.0 261.50 263.35 263.52 MUD N4-GRAY SILT LAYER PARTLY DISRUPTED WITH M UD 46-47 CM VOID 42-46 CM FIRM 33213000 18 180 17 2 52.0 81.0 261.50 263.52 263.81 SILT GRADED COARSE TO MEDIUM SILT FIRM 33215000 18 180 17 2 86.0 150.0 261.50 263.86 264.50 MUD N4-GRAY VERTICALLY DISTURBED STRING OF SIL T 88-94 CM,SILT 1.5 MM LAMINAE 97.6 CM,COARSE MUD 10 2-103.6 CM 108-108.2 CM VOID 133-140 CM 33213000 18 180 17 3 0.0 150.0 261.50 264.50 266.00 MUD 5GY4/1-GREENISH GRAY SILT LAMINAE 10 % AT 19-20 CM,MEDIUM TO COARSE SILT 37-46 CM,SOME MOTTLED AND DISRUPTED SILT 31-37 CM 63-66 CM,GRADED COARSE TO MEDIUM SILT 66-75 CM,MEDIUM SILT 111-114,SILT 146 -146.5 CM VOID 12-19 CM 75-79 CM AND 106-110 CM 33213000 18 180 17 4 8.0 150.0 261.50 266.08 267.50 MUD 5GY4/1-GREENISH GRAY COARSE MUD BECOMING F INER UPWARDS 8-24 CM,GRADED COARSE TO MEDIUM SILT 24 -39 CM 68-76 CM 142.5-150 CM,COARSE MUD STREAKS AND MOTTLES 51-58 CM,DISRUPTED SILT MOTTLES 50 % AT 96-9 9 CM,SILT 114-114.5 CM,ABOUT 3 SILT 1 MM LAMINAE 123 -124 CM,INTERLAMINATED FINE SILT AND MUD BOTH 2-4 MM 35 % SILT 131-141 CM,COARSE MUD 141-142.5 CM FIRM 33213000 18 180 17 CC 0.0 0.0 261.50 267.60 267.60 DIATOM BEARING MUD ABOUT 40 CM MUD A LITTLE SILT FIRM 33213000.2220 18 180 18 1 3.0 150.0 271.00 271.03 272.50 MUD N4-GRAY GRADED COARSE TO MEDIUM SILT 14-27 CM,SILT O9.5-41.5 CM 102-104 CM 108-108.3 CM,PATCHE S AND MOTTLES OF SILT 2 % OF SECTION DISTURBED BY GAS PYRITE PYRITIZED SILT GRANULES 90-95 CM,VOID 27-37 CM SOFT 00000000 18 180 18 2 0.0 150.0 271.00 272.50 274.00 MUD N4-GRAY COARSE SILT LAYER 35.5-38 CM 112-1 18.5 CM,SILT MOTTLES 84-112 CM 118.5-128 CM 137-150 CM CORING AND GAS DISTURBANCE 84-112 CM 118.5-128 CM VOID 79-84 CM SOFT 33213000 18 180 18 3 10.0 150.0 271.00 274.10 275.50 MUD N4-GRAY,5GY4/1 GRADED VERY FINE SAND TO ME DIUM SILT SHARP BASE 10-23,SILT 1 MM LAMINAE 31.8 CM 32.1 CM,SILT LAYER 34.2-35.8 CM,SILT MOTTLES 5 % AT 61-67 CM,IRREGULAR FINE SILT MOTTLES 5 % AT 91-96 C M,MEDIUM TO COARSE SILT 96-106 CM 119-124 CM,SILT MO TTLES AND LAMINAE 10 % AT 124-126 CM GAS DISTURBANCE 61-67 CM PYRITIZ E SILT 34.2-35.8 CM ABOVE 60 CM M UD IS GRAY GRADING INTO 5GY4/1 BELOW 60 CM 33213000 18 180 18 4 7.0 150.0 271.00 275.57 277.00 MUD 5GY4/1-DARK GREENISH GRAY,N4-MEDIUM DARK GRA Y SILT LAYERS 61-61.1 CM 97-97.1 CM 149.7-149.9 CM ,GRADED VERY FINE SAND TO COARSE SILT 61.3-63 CM,COA RSE MUD AND FINE SILT INTERLAMINATED AND PATCHY 63-7 7 CM,VERY FINE SAND TO COARSE SILT ALTERNATING CLEAN AND DIRTY 5 MM LAMINAE IN BASAL 5 CM 77-90 CM,ALTER NATING SILT AND MUD 0.5-1 MM LAMINAE 101-101.6 CM,WE LL SORTED COARSE SILT 101.6-103 CM 108-112 CM,GRADED COARSE TO MEDIUM SILT SOME HORIZONTAL LAMINAE 122.5 -123.6 CM,RARE SILT 1-2 MM MOTTLES 129-131 CM PYRITIZED SILT GRANULES 112-115 CM FIRM 00000000 18 180 19 1 0.0 150.0 347.00 347.00 348.50 MUD N4-GRAY COARSE SILT 17-19.5 CM,GRADED VERY FINE SAND TO COARSE SILT 55-63 CM,COARSE MUD SOME T HIN DIRTY SILT LAMINAE 69-72.5 CM,GRADED COARSE TO M EDIUM SILT 72.5-94.5 CM,ABOUT 3 SILT 1 MM LAMINAE 10 7-109 CM,COARSE SILT IRREGULAR BASE 109-113 CM,ABOUT 10 DIRTY SILT 1 MM LAMINAE 115-127 CM,COARSE TO MED IUM SILT 127-150 CM GASSY,SHARP BASES AND TOPS TO SILT LAYERS FIRM 33213000 18 180 19 2 0.0 20.5 347.00 348.50 348.71 SAND TO SILT GRADED VERY FINE SAND TO MEDIUM SIL T FIRM 33215000 18 180 19 2 20.5 150.0 347.00 348.71 350.00 MUD N4-GRAY COARSE MUD SOME SILT LAMINAE NEAR BASE 24-28 CM,GRADED COARSE TO MEDIUM SILT 28-42.5 C M 44.5-48 CM,SILT LAMINAE 59-59.3 CM 104.8 CM 107 CM 141-141.1 CM 142-142.2 CM 147.5-147.8 CM,MEDIUM SIL .2 CM,CLEAN 1 MM SILT LAMINAE 69.8 CM,DIRTY 1.5 MM S ILT LAMINAE 71.2 CM,VERY FINE SAND SHARP TOP AND BAS E LITTLE GRADING VISIBLE 88.5-103 CM,ABOUT 10 DIRTY 2-3 MM SILT LAMINAE ABOUT 50 % WITH 0.5 MM CLEAN LAM INAE NEAR TOP 110-140 CM,DIRTY SILT LAMINAE CLEAN 0.5 LAMINAE AT TOP 146.1-146.4 CM NOT GASSY FIRM 33213000 18 180 20 1 78.0 150.0 413.50 414.28 415.00 MUD N4-GRAY OCCASIONAL OFTEN DISRUPTED THIN MU DDY SILT LAMINAE,SCATTERED GRANULES FIRM 33213000 18 180 20 2 0.0 150.0 413.50 415.00 416.50 MUD AND SILT N4-GRAY GRADED COARSE TO MEDIUM S ILT 0-15.5 CM 65-75.6 CM 120.5-128 CM,GRADED MEDIUM FINE SILT 26-26.5 CM,GRADED MEDIUM SILT 19-23.5 CM 8 2-85.6 CM,GRADED FINE SILT 31-31.3 CM 34.3-34.6 CM 4 0.5-40.8 CM,COARSE MUD 43-43.6 CM 49.6-49.8 CM,SILT 1 MM LAMINAE 45.9 CM 55.5 CM 89.1 CM 92.3 CM 114.6 C M,SILT 0.5 MM LAMINAE 48.2 CM 49 CM,MUDDY SILT TO CO ARSE MUD 53.9-54.2 CM,RARE 2 MM SILT MOTTLES 62-65 C M,ASH LAYER 75.6-76.3 CM,GRADED VERY FINE SAND TO MU DDY SILT 76.3-81.5 CM THIN DISRUPTED SILT LAMINAE 96.6 CM SOUP Y 137-139 CM GASSY SOUPY 137-139 CM 33213000 18 180 20 3 0.0 150.0 413.50 416.50 418.00 MUD AND SILT N4-GRAY GRADED DIRTY SILT 12-12.3 CM,MOTTLES OF DIRTY SILT 20.5-20.7 CM,DIRTY SILT 22 .9-23.3 CM 44-44.1 CM 44.5-44.7 CM 102-102.6 CM,ALTE RNATING MUD AND SILT 1 MM LAMINATIONS 28.1-28.6 CM 3 8.8-39.2 CM,FINE CLEAN SILT 58.2-58.4 CM 71.5-71.6 C M 72.1 CM 76 CM 83.2-83.4 CM 92.1 CM 104 CM 118 CM 127.6 CM,SOME SAND IN MUD 62-63 CM,COARSE MUD 127.6- 132 CM,GRADED MEDIUM SILT 132-139 CM FIRM 33213000 18 180 20 4 0.0 54.0 413.50 418.00 418.54 MUD N4-GRAY SOME SILT MOTTLES 0-2.5 CM,GRADED COARSE TO MEDIUM SILT 2.5-6.8 CM,GRADED MEDIUM SILT 13-14 CM,FINE SILT LAYER 19-19.3 CM 23.4 CM,LAMINATE D WELL SORTED FINE SILT 28.8-29 CM 30.2-30.5 CM,CLEA N FINE SILT LAMINAE 35-36 CM, CONCENTRATION OF SAND AND A GRANULE 52-53 CM FIRM 33213000 18 180 20 4 54.0 120.0 413.50 418.54 419.20 DIATOM RICH MUD 5GY4/1-DARK GREENISH GRAY GRAD ED COARSE TO FINE SILT 67-71 CM,A FEW THIN SILT LAMI NAE 98-100 CM,GRADED MEDIUM TO FINE SILT 114.5-118.5 CM HARDER THAN USUAL 72-87 CM FIRM 33213000.2220 18 180 20 4 120.0 150.0 413.50 419.20 419.50 MUD N4-GRAY DELICATE 0.3 MM MOTTLEING 130-134 CM HARDER THAN USUAL CONTAINING SOME GRANULES 120- 127 CM 140-150 CM FIRM 33213000 18 180 20 5 0.0 150.0 413.50 419.50 421.00 MUD N4-GRAY SILT 1 MM LAMINAE 3.5 CM,MUD WITH 30 % SILT 1-2 MM LAMINAE 7.5-9 CM,MEDIUM SILT 9-10 C M 141-142 CM,RARE DIRTY SILT LAMINAE 24-27 CM,COARSE MUD 32-35 CM,GRADED COARSE TO MEDIUM SILT 35-47.5 C M 145-150 CM,SOME MOTTLED AND COMPLETE 1-2 MM SILT L AMINAE 74-76 CM 82-88 CM,MEDIUM SILT 89-89.3 CM,ALTE RNATING MUD AND SILT LAMINAE 89.3-90 CM 114-118 CM,G RADED VERY FINE SAND TO MEDIUM SILT SHARP TOP AND BA SE 90-105 CM,COARSE SILT SHARP TOP AND BASE NO GRADI NG 120-127 CM,RARE 1 MM SILT MOTTLES 137-141 CM HARDER MUD WITH SCATTERED GRANULES STIFF 33213000 18 180 21 CC 0.0 0.0 423.00 423.10 423.10 MUD N4-GRAY ABOUT 40 CM MUD WITH 10 % SILT 33213000 18 180 22 1 58.0 150.0 432.50 433.08 434.00 MUD N4-GRAY OCCASIONAL SILT MOTTLES MAKING UP 1-2 % OF SECTION,MOTTLES HAVE SHARP BASE AND MESSY T OP,NO HARD PATCHES DISTURBED BY DRILLING SOFT 33213000 18 180 22 2 0.0 150.0 432.50 434.00 435.50 MUD N4-GRAY,5GY4/1-DARK GREENISH GRAY SILT MOT TLES 1-4 MM ACROSS CONSIDERABLY LONGER 5-25 CM DISTURBED PYRITIC NODULE 32 CM PYRITE SLI GHTLY COARSER 0-50 CM,TENDS TO DARK GREENISH GRAY 60 -100 CM 33213000 18 180 22 3 0.0 150.0 432.50 435.50 437.00 MUD N4-GRAY MEDIUM SILT 73-75 CM,MEDIUM SILT W ITH RARE MUD LAMINAE AT TOP 125-126 CM,ALTERNATING S ILT AND MUD LAMINAE PARTIALLY DISRUPTED 138-139 CM,S ILT LAYER 145-145.3 CM DISTURBED BY DRILLING SOF T 33213000 18 180 22 4 0.0 150.0 432.50 437.00 438.50 MUD N4-GRAY DISTURBED BY DRILLING SOFT 33213000 18 180 22 5 0.0 150.0 432.50 438.50 440.00 MUD N4-GRAY DISTURBED PEBBLE 1 CM AT 37 CM 33213000 18 180 22 6 0.0 150.0 432.50 440.00 441.50 MUD N4-GRAY DISTURBED BY DRILLING SOFT 33213000 18 180 22 CC 0.0 0.0 432.50 441.60 441.60 MUD N4-GRAY SILT 2-4 % FIRM 33213000 18 180 23 1 92.0 150.0 442.00 442.92 443.50 MUD N4-GRAY DISTURBED BY DRILLING SOFT 33213000 18 180 23 2 0.0 150.0 442.00 443.50 445.00 MUD N4-GRAY GRADED COARSE TO MEDIUM SILT SHARP BASE GRADUAL TOP 23-35 CM,MEDIUM SILT SHARP BASE AN D TOP 74.5-75 CM 77.8-78.4 CM 113.8-114.9 CM,LAMINAT ED BY 50 SILT 0.5-3 MM LAMINAE SOME LAMINAE SHOW B IOTURBATION,GASSY SOFT 33213000 18 180 23 3 0.0 150.0 442.00 445.00 446.50 MUD N4-GRAY GRADED MEDIUM SILT 2.2-3.8 CM 5.5- 7 CM 8.-95 CM,FINE SILT 0.5 MM LAMINAE DISRUPTED 18. 5 CM 19.3 CM 19.5 CM,FINE SILT 0.5 MM LAMINAE 24.4 C M 24.9 CM 25.1 CM 27.6 CM 32.3 CM 36.1 CM 37.6 CM 49 .4 CM 70.6 CM,MODERATELY SORTED FINE SILT 14.1-14.3 CM 15.2-15.5 CM 15.8-16.1 CM 40.1-40.3 CM 42-42.5 CM ,DISRUPTED FINE SILT O8.1-38.3 CM,WELL SORTED FINE S ILT 52.8-53 CM,SILT 1 MM LAMINAE 58.1 CM 70.2 CM 76. 7 CM 80.2 CM 113 CM 135.1 CM,GRADED FINE SILT 61.1-6 1.5 CM ALTERNATING SILT AND MUD LAMINATIONS 85.2-86 CM,HO RIZONTAL FINE SILT LAMINATIONS 67.1-67.2 CM,IRREGULA R 0.5-2 MM SILT L9.5 CM,IRREGULAR BASED LENSE OF SIL T 86-86.5 CM,SILT 0.3 MM LAMINAE 96.5-97.1 CM,FINE S ILT 0.6 MM LAMINAE 99.5 CM,ALTERNATING FINE SILT AND MUD 107.5-108.2 CM 145.5-146.2 CM,FINE SILT 109-110 .2 CM 148-149 CM FIRM 33213000 18 180 23 4 0.0 150.0 442.00 446.50 448.00 MUD N4-GRAY ABUNDANT 3 MM MOTTLES OF SILT RELI CTS OF ABOUT 10 SEPARATE 2-4 MM LAMINAE 11-25 CM,FIN E SILT 27-28.8 CM,COARSE MUD RARE THIN SILT LAMINAE 28.8-31.5 CM,GRADED COARSE TO MEDIUM SILT O1.5-37 CM ,BIOTURBED INTERLAMINAE SILT AND MUD 38-38.5 CM,SILT SLIGHT BIOTURBATION 55.1-55.4 CM,SILT K7.8-58.1 CM, COARSE MUD 81.5-85 CM,GRADED COARSE TO MEDIUM SILT S HARP TOP AND BASE 85-91 CM,INTERBEDDED FINE 3-5 MM S ILT LAMINAE 50 % BIOTURBATED 91-138 CM,GRADED MEDIUM TO FINE SAND 138.5-151 CM HARDER MUD RARE GRANULES 121-124 CM FIRM 33213000 18 180 24 1 37.0 150.0 451.50 451.87 453.00 MUD N4-GRAY ALTERNATING MUD AND SILT LAMINAE 5 1.8-53.2 CM 98-98.5 CM 99-100.5 CM 145-146.5 CM,GRAD ED COARSE TO MEDIUM SILT 54-58.5 CM,SILT 1 MM LAMINA E 63.5 CM 78 CM 79 CM 79.5 CM 116.5 CM 137 CM,BIOTUR BATED SILT 65.6-65.9 CM,BIOTURBATED 0.5 MM SILT LAMI NAE 68.5 CM 69.3 CM 73 CM,BIOTURBATED MEDIUM SILT 76 -77 CM 82.5-83.3 CM,ABOUT 7 SILT 1-2 MM LAMINAE 88-9 8 CM,FINE SILT 98.5-99 CM 136-136.5 CM,MEDIUM SILT 1 00.5-102 CM 109-111 CM,POORLY SORTED SILT 123-123.8 CM 124.6-124.9 CM,SILT MOTTLES 134 CM FIRM 33213000 18 180 24 2 0.0 150.0 451.50 453.00 454.50 MUD N4-GRAY BIOTURBATED 40-50 SILT 1-5 MM LAYE RS,MEDIUM SILT 43-46 CM 82-83.5 CM 136.5-13M CM,MEDI UM AND COARSE SILT MOTTLES < 6 MM BIOTURBATED 73-78 CM,COARSE TO MEDIUM SILT 100-102.5 CM MORE BIOTURB ATION THAN IN 24-1 AND 24-4,THICKER BEDS NOT PENETRA TED BY BURROWS EXCEPT 73-78 CM FIRM 33213000 18 180 24 3 0.0 150.0 451.50 454.50 456.00 MUD N4-GRAY ABOUT 30 BIOTURBATED SILT 1-5 MM L AMINAE,MEDIUM SILT 51.5-52.2 CM 111.5-111.9 CM,MEDIU M SILT HORIZONTAL LAMINAE 72.5-73.1 CM VOID 139-14 3 CM,GRAY MUD ONLY 117-150 CM FIRM 33213000 18 180 24 4 6.0 150.0 451.50 456.06 457.50 MUD N4-GRAY COARSE TO MEDIUM SILT 6-9.5 CM,POO RLY SORTED MEDIUM SILT 12.3-12.6 CM,DISRUPTED 1 MM P OORLY SORTED SILT LAMINAE 13.1 CM,VERY RARE 1 MM MOT TLES OF SILT 13-31 CM,ABOUT 5 SILT 1-3 MM LAMINAE DI SRUPTED 37-43 CM,ALTERNATING MUD AND SILT LAMINAE 43 -45 CM 82-83.5 CM,COARSE MUD 62-63.5 CM 50-52.5 CM,G RADED VERY FINE SAND TO MEDIUM SILT 52.5-62 CM,GRADE D COARSE TO MEDIUM SILT 63.5-68 CM,POORLY SORTED 1.5 MM SILT LAMINAE 74.2 CM,GRADED MEDIUM SILT 77-80.5 CM 33213000 18 180 25 1 76.0 150.0 461.00 461.76 462.50 MUD N4-GRAY GRADED VERY FINE SAND TO MEDIUM SI LT SHARP BASE 76-99 CM,DISRUPTED 1 MM SILT LAMINAE 1 06 CM,COARSE MUD 107-10. CM,GRADED COARSE TO MEDIUM SILT 109-118.5 CM,FINE SILT 1 MM LAMINAE 125.6 CM 12 6 CM,COARSE OR MEDIUM SILT ALMOST COMPLETELY WASHED OUT 127-132 CM,MEDIUM SILT 148-150CM GASSY SOFT 33213000