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 35 325 1 1 8.0 120.0 34.00 34.08 35.20 CLAY 2.5Y5/2-GRAYISH BROWN,2.5Y5/0-GRAY 34-80 CM AND 94-120 CM SLIGHTLY DISTURBED,80-94 CM DRILLIN G BRECCIA INTENSELY DISTURBED 80-94 CM SLURRY AROUND CLAY IS SAND WITH METAMORPHIC ROCK FRAGS 9-10.5 CM ICE RAFTED PEBBLE IGNEOUS MANGANESE COATED EXCEPT ON ONE EDGE APPARENTLY IT LAY ON SURFACE OF SEDIMENT ON EDGE WIT HOUT MANGANESE COATING,CLAY CONTAINS SCATTERED SMALL ICE RAFTED FRAGMENTS MANGANESE,CONT AINS POCKETS AND LENSES OF QTZ SILT F RAGS OF BROKEN DIAT AND RADS CONTAINS POCKE TS AND LENSES OF SILTY CLAY,STICKY,NO STRUCTURES SOFT 33211000 35 325 1 1 120.0 150.0 34.00 35.20 35.50 QTZ SILTY CLAY 5Y4/1-OLIVE GRAY 145-150 CM SLI GHTLY DISTURBED UNIFORM,STICKY,GRAINS POORLY SORTE D AND MOSTLY ANGULAR SOFT 00000000 35 325 1 2 0.0 53.5 34.00 35.50 36.04 QTZ SILTY CLAY 5Y4/1-OLIVE GRAY,5Y5/1-GRAY SLI GHTLY DISTURBED QTZ POORLY SORTED ANGULAR TO SUBRO UNDED GRAY TO OLIVE GRAY,STICKY SOFT 00000000 35 325 1 2 53.5 150.0 34.00 36.04 37.00 CLAY 2.5Y5/0-GRAY,5Y5/2-MEDIUM GRAY,5Y4/1-DARK G RAY INTENSELY DISTURBED,POCKETS AND LENSES OF DIST URBED BED QTZ SILT AND SILT CLAY OLIVE GRAY AND DARK GRAY QTZ SILTS ARE POORLY SORTED WITH SUBANGULAR TO S UBROUNDED GRAINS,86-93 CM 5Y5/2,SOME MIXING OF OLIVE AND BROWN,STICKY SOFT 00000000 35 325 1 3 0.0 136.0 34.00 37.00 38.36 QTZ BEARING SILTY CLAY 5Y5/1-OLIVE GRAY,N4-MEDIU M DARK GRAY,5Y4/1-DARK GRAY MOTTLED OLIVE GRAY AND MEDIUM DARK GRAY MODERATELY AND INTENSELY DISTURB ED MIXED,PODS OF SILT DARK GRAY,POORLY SORTED TO W ELL SORTED SOFT 00000000 35 325 1 4 27.0 150.0 34.00 38.77 40.00 SILTY CLAY N4-DARK GRAY,5GY4/1-DARK GREENISH GRA Y,5BG4/2-DUSKY BLUISH GREEN THE DARK GREENISH GRAY AND D USKY BLUE GREEN TOP CONTACT INTERBEDDED BUT SHARP WI TH NO INTERBEDS AT LOWER CONTACT 140 CM AND 147 CM HIGHLY DISTURBED WITH PODS OF SILT MIXED IN 117-123 CM 126 CM AND 144-147 CM ICE RAFTED FELSITI C INTRUSIVE,77 CM AND 80 CM ICE RAFTED SILICIFIED MU DSTONE ? AND FELSITIC INTRUSIVE STICKY,COLOR CHANG ES FROM 137-150 CM ARE DRAMATIC BUT IT IS ALL SILTY CLAY WITH NO CHARACTERISTIC DIFFERENCES IN LITHOLOGY ,SILTY CLAY IS DARK GRAY SOFT 00000000 35 325 2 1 26.0 110.0 167.00 167.26 168.10 GRAVEL ROCK FRAGS MOSTLY IGNEOUS SOME METAMORPHI C MIXED IN WITH UPPER PART OF LOWER UNITE,MAXIMUM SI ZE 1 CM AVERAGE 3-5 MM SOFT 00000000 35 325 2 1 110.0 125.0 167.00 168.10 168.25 CLAY N4-GRAY VERY BADLY DISTURBED SOFT 00000000 35 325 2 1 125.0 150.0 167.00 168.25 168.50 DIAT BEARING CLAY 5GY4/1-DARK GREENISH GRAY SLIGHTLY DI STURBED 14 5.5-147 CM ICE RAFTED IGNEOUS BASALTIC STIFF 00000000 35 325 2 2 0.0 150.0 167.00 168.50 170.00 DIAT BEARING CLAY 5GY4/1-DARK GREENISH GRAY MA NY THIN (< 1 CM) SILT LAYERS SLIGHT TO MODERATE DE FORMATION STIFF 00000000 35 325 2 CC 0.0 0.0 167.00 170.10 170.10 CLAY 5GY4/1-DARK GREENISH GRAY,N2-GRAYISH BLACK FINE SILT LAYERS < 0.5 CM AT BASE BASALT GRAYISH BLACK FINE CRYSTALLS STIFF 00000000 35 325 3 1 93.0 106.0 176.50 177.43 177.56 SAND DEBRIS SOFT 00000000 35 325 3 1 106.0 112.0 176.50 177.56 177.62 QTZ CLAYEY SILT 5GY4/1-DARK GREENISH GRAY BRECCIA HIGHLY DISTURBED 107 CM ICE RAFTED PEBBLES P YRITIZED DIAT PYRITIZED DIAT POORLY SORTED,STRUC TURELESS FIRM 00000000 35 325 3 1 112.0 124.5 176.50 177.62 177.75 CLAY 5G4/1-DARK GREENISH GRAY HIGHLY DISTURBED BLUE TINT IN COLOR VERY DISTINCTIVE SOFT 00000000 35 325 3 1 124.5 150.0 176.50 177.75 178.00 QTZ CLAYEY SILT 5GY4/1-DARK GREENISH GRAY HIGH LY DISTURBED ICE RAFTED DEBRIS COMMON THROUGHOUT S ECTION AS 10-112 CM FIRM 00000000 35 325 3 2 0.0 150.0 176.50 178.00 179.50 CLAY 5GY4/1-DARK GREENISH GRAY LENSES OR LAYER S < .5 CM THICK OF SILTY CLAY CLAYEY SILT AND QTZ SI LT,FINE LAMINAE REVEALED ON SCRAPING ARE GREATLY DIS TORTED INDICATING DISTURBANCE GREATER THAN APPARENT ON FIRST GLANCE 0-90 CM SLIGHTLY DISTURBED 0-90 CM ICE RAFTED DEBRIS COMMON AVERAGE DIAMETER < .5 CM MAXIMUM DIAMETER .5 CM,90-150 CM CONCENTRATED ICE R AFTED DEBRIS < 1 CM AVERAGE DIAMETER 2.5 CM MAXIMUM DIAMETER QTZ ALL SILTS ARE POORLY SORTED FIRM 00000000 35 325 3 3 0.0 150.0 176.50 179.50 181.00 SILT,SILTY CLAY 5GY4/1-DARK GREENISH GRAY FEW SILT LAYERS 23-26 CM PROBABLY DRILLING SLURRY,REST OF SEC TION UNKNOWN APPEARS WELL BUT DIFFICULT TO DETERMINE CONCENTRATED ICE RAFTED DEBRIS THROUGHOUT SECTION AVERAGE DIAMETER < .5 CM MAXIMUM DIAMETER . 5 CM POORLY SORTED,137-150 CM GEOCHE M SAMPLE FIRM 00000000 35 325 3 4 0.0 150.0 176.50 181.00 182.50 QTZ SILTY CLAY 5GY4/1-DARK GREENISH GRAY HARD TO DETERMINE BUT APPEARS RELATIVELY UNDISTURBED CO NCENTRATED ICE RAFTED DEBRIS THROUGHOUT SECTION AVER AGE DIAMETER < .5 CM MAXIMUM DIAMETER 1 CM POORLY SORTED FIRM 00000000 35 325 3 CC 0.0 0.0 176.50 182.60 182.60 DIAT CLAY 5GY5/1-OLIVE GRAY PEBBLES OF GRANITE SILTSTONE AND MUDSTONE SOFT 00000000 35 325 4 1 98.0 150.0 290.50 291.48 292.00 QTZ BEARING CLAYSTONE 5G5/1-GREENISH GRAY DRIL LING BRECCIA MINOR FINE GRAINS OF ICE RAFTED SAND ORIENTATION UNKNOWN,DRILL CUTTINGS HARD 00000000 35 325 4 2 0.0 7.0 290.50 292.00 292.07 SANDSTONE 5GY5/1-GREENISH GRAY MIXED DRILL CUTTINGS AND FORMATION SAND AND GRAVEL ARKOSE LIKE QTZ FELDS AND REDDISH IRON RICH SAND AND GRAVEL SIZE GR AINS SILICEOUS CEMENT,ICE RAFTED,SOME GRAINS ARE F AIRLY LARGE (CONGLOMERATE ?) PROBABLY CAME FROM HIGH ER IN HOLE 33234000 35 325 4 2 7.0 23.0 290.50 292.07 292.23 FORMATION GRAVEL MIXED DRILL CUTTINGS AND FORMATION SAND AND GRAVEL SEE INTERVAL 31-150 CM HARD 33219000 35 325 4 2 23.0 31.0 290.50 292.23 292.31 QTZ CLAYEY SILTSTONE 5GY4/1-GREENISH GRAY,5GY2/1 -GREENISH BLACK GRAINS OF SAND ISOLATED IN SILT-C LAY MATRIX PROBABLY OF ICE RAFTED ORIGIN MIXED DRILL CUTTINGS AND FORMATION SAND AND GRAVEL AT 30 CM GREENISH BLACK CALCITE CEMENTED SILTSTONE POORLY S ORTED HARD 33235000 35 325 4 3 31.0 150.0 290.50 293.81 295.00 FORMATION GRAVEL 31-63 CM MIXED DRILL CUTTINGS A ND FORMATION SAND AND GRAVEL,FORMATION GRAVEL COMP OSED OF IGNEOUS AND METAMORPHIC ROCK FRAGMENTS OF TH E FINE GRAVEL SIZE,THESE COULD BE RESIDUE OF ICE-RAF TED PARTICLES LEFT AS CLAY WASHED OUT OF HOLE BY PUM PS OR THEY COULD HAVE FALLEN IN THE HOLE FROM A LAYE R OF GRAVEL HARD 33219000 35 325 4 CC 0.0 0.0 290.50 295.10 295.10 FORMATION GRAVEL ICE-RAFTED INTRUSIVE IGNEOUS BA SIC AND SILT SANDSTONE FORMATION GRAVEL OF IGNEOUS AND METAMORPHIC GRAINS AS IN SECTIONS 2 AND 3 HARD 33219000 35 325 5 1 31.0 145.0 404.50 404.81 405.95 CLAYSTONE N4-MEDIUM DARK GRAY,N8-LIGHT GRAY LI GHT GRAY SILTY LAYER OR LAMINA AT 82 CM 65-73 CM A ND 110-113.5 CM ICE-RAFTED PROBABLY FALLEN FROM HIGH ER IN HOLE TRAC E FOSSILS AT 102 CM AND 125 CM WELL DEVELOPED DRILLING CUTTINGS 31-65 CM AND 127-145 CM,118-122 CM FOAM,UPPER PIECE SILICEOUS,FINE HARD 33231000 35 325 5 1 145.0 150.0 404.50 405.95 406.00 CALCITE CEMENTED SILTSTONE N4-MEDIUM DARK GRAY 00000000 35 325 5 2 68.0 103.0 404.50 406.68 407.03 FORMATION GRAVEL HARD 33219000 35 325 5 2 103.0 150.0 404.50 407.03 407.50 CLAYSTONE 5GY5/1-GREENISH GRAY,N4,5YR2/1-BROWNIS H BLACK ICE RAFTED IGNEOUS PEBBLES PROBABLY FALLEN DOWN THE HOLE TRACE FOSSILS IN A FEW PIECES,PIECE 119-123 CM TRACE FOSSILS 119-121 CM GREENISH GRAY ,147-148 CM BROWNISH BLACK HARD 00000000 35 325 5 CC 0.0 0.0 404.50 407.60 407.60 DIAT CLAYSTONE,SILICA CEMENTED CLAYSTONE N4-DARK GRAY 100 % AUTHIGENIC SILICA AND CLAYS 00000000 35 325 6 1 123.0 150.0 480.50 481.73 482.00 SILTY CLAYSTONE 5Y4/1-OLIVE BLACK 123-137 CM C UTTINGS,NO ICE-RAFTED MATERIAL 00000000 35 325 6 CC 0.0 0.0 480.50 482.10 482.10 QTZ SILTY CLAYSTONE 5Y3/1-OLIVE GRAY ICE-RAFTE D IGNEOUS PEBBLES HARD 00000000 35 325 7 1 104.0 150.0 518.50 519.54 520.00 CLAYSTONE 5Y3/1-OLIVE GRAY,5G3/1-DARK GREENISH G RAY,N2-LIGHT GRAY,5GY2/1-GREENISH BLACK,5Y2/1-OLIVE BLACK STREAKS OF GREENISH BLACK 132 CM,121-124 CM LAMINATIONS OF LIGHT GRAY 105-108.5 CM OLIVE GRAY ICE-RAFTED DEBRIS TOP PIECE ONLY (WITHIN CLAYSTONE) TRACE FOSSILS (MINOR) SECOND PIECE 110-115 CM DA RK GREENISH GRAY,120-150 CM OLIVE BLACK HARD 00000000 35 325 7 2 0.0 142.0 518.50 520.00 521.42 CLAYSTONE N4-MEDIUM DARK GRAY,N5,N7-LIGHT GRAY LESS WELL PRESERVED BURROWS SCATTERED THROUGHOUT,54 -57 CM NANNO CHALK LIGHT GRAY ONLY 2 PIECES 0-4 CM ICE-RAFTED SAND GRAINS IN CLAYSTONE,39-44 CM ICE RA FTED PEBBLES (FROM HIGHER IN HOLE) TRACE FOSSILS W ELL PRESERVED AT 42-52 CM AND 60-80 CM,WHITE SPECS A RE IN SOME PLACES FORAMS CLAYSTONE MEDIUM DARK GRA Y,AS CLAYSTONE DRIED OUT LAMINAE BURROWS AND OTHER S TRUCTURES DRIED LIGHT GRAY AND SHOWED MUCH MORE THAN WAS APPARENT WHEN WET HARD 00000000 35 325 7 CC 0.0 0.0 518.50 521.60 521.60 CLAYSTONE WITH SILICEOUS CEMENT,SILTY CLAYSTONE N4-MEDIUM DARK GRAY VERY POORLY SORTED HARD 00000000 35 325 8 1 33.0 150.0 612.50 612.83 614.00 CLAYSTONE 5Y2/1-OLIVE BLACK,N6-LIGHT GRAY WITH L AMINAE THAT TURN LIGHT GRAY WHEN DRY,AT 120 CM FORES ET BEDS AND FLAME STRUCTURES,AT 107 CM SANDSTONE LAY ER HAS SHARP BOTTOM CONTACT OVER UNEVEN CLAY LAYER U NDERLYING SAND AND CLAY ARE MIXED IRREGULARLY AND IN PODS IN TOP ONE HALF CM OF CLAY OPAQUE MINERALS FOR M FLAT LAMINATION DISCORDANT WITH "TOPOGRAPHY" OF UP PER SURFACE OF CLAY NO GRADED BEDDING WAS OBSERVED B UT OPAQUE MINERALS FORM LAMINAE ONLY IN LOWER PART O F SAND,AT 125 CM SILTSTONE WITH FINE AND INTRICATE N ETWORK OF CLAY LAMINAE NO GRADED BEDDING OBSERVED CL AY LAMINAE APPEAR TO BE SAME CLAY AS UNDERLYING SILT IT CLEARLY HAS BEEN WORKED INTO THE SILT ON THE LEF T SIDE OF SPECIMAN,SILTSTONE AT 46 CM HAS SIMILAR FE ATURES AND ALSO AT 43 CM BUT THE STRUCTURE IS MUCH M ORE COMPLEX,THE SILTSTONE AT 120 CM IS CEMENTED WITH CALCITE OP.MINS,CALCITE TRACE FOSSILS 70-7 2 CM FOAM HARD 00000000 35 325 8 2 0.0 107.0 612.50 614.00 615.07 CLAYSTONE 5Y2/1-OLIVE BLACK 16 CM SILTSTONE OV ERLYING CLAYSTONE CLAY IS INTERBEDDED WITH SILT NEAR CLAY CONTACT,24 CM SILTSTONE OVERLYING CLAYSTONE CL AY-SILTSTONE CONTACT CONFUSED BY MIXING OF TWO LITHO LOGIES CLAY LAMINAE IN SILT SHOW CONTINUITY THE WIDT H OF THE CORE FORSET BEDS COMMON NEAR TOP OF SILT DI PPING TO THE LEFT(CAN BE SEEN IN THIRD DIMENSION),41 CM SILT LAMINATIONS MIXED WITH CLAY,100 CM SILTSTON E OVERLYING CLAYSTONE CONTACT WITH CLAYSTONE SHARP B UT CLAY MIXED WITH SILT GIVES IMPRESSION OF OVERALL FINER GRAIN SIZE 8-11% QTZ,41 CM ABUNDANT PYRITE NO DULES WITHIN SILT,43 CM PYRITE MAY BE FILLING BURROW EDGES LINED WITH CLAY LARGE (RELATIVELY) EUHEDRAL C RYSTALS THAT BECOME SMALL AND UNIFORM IN SIZE IN THE CENTER 100 CM REMAINDER OF SILT SHOWS NO APPARENT GRADING,16 CM SILT APPEARS UNIFORM IN SIZE AND WELL SORTED EXCEPT IN UPPER FEW MM WHERE GRAIN SIZE IS ABRUPTLY REDUCED,OLIVE BLACK WITH MINOR VARI ATIONS IN SHADE HARD 00000000 35 325 8 2 107.0 127.0 612.50 615.07 615.27 NANNO CHALK N4-MEDIUM DARK GRAY,-LIGHT GRAY WI TH LIGHT GRAY SILT LAYERS TRACE FOSSILS HARD 00000000 35 325 8 2 127.0 132.0 612.50 615.27 615.32 SANDSTONE N4-MEDIUM DARK GRAY GRADING FINER UP WARD GRADATION IS NOT UNIFORM LAYERS OF COARSE SAND OVERLY FINER BUT TREND IS TO FINER UPWARD,MINOR CLAY LAMINATIONS BARELY DISCERNABLE ROCK FRAGMENTS COA RSE ROCK FRAGS UP TO 2 MM ON BASAL CONTACT QTZ,GLA UC,FEL,OPAQUES OPAQUES PREDOMINATE IN LOWER PART OF SAND GRAINS ANGULAR TO SMOOTH WELL TO PO ORLY ROUNDED HARD 33234000 35 325 8 2 132.0 150.0 612.50 615.32 615.50 CLAYSTONE N4-MEDIUM DARK GRAY CALCAREOUS (NANN OS ?) IN UPPER FEW CMS TRACE FOSSILS EXTENSIVE WELL PRESERVED HARD 33231000 35 325 8 3 0.0 150.0 612.50 615.50 617.00 CLAYSTONE N4-MEDIUM DARK GRAY,-LIGHT GRAY LIGH T GRAY SILT LAMINAE MIXED WITH CLAY LAMINAE IN MANY CASES 125-150 CM DRILLING BRECCIA 0-5 CM GEOCHEM SAMPLE,48-56 CM WHITE SPECKS ARE SILT AGGREGATES SO ME HAVE CLAY CENTERS INDICATING CLAY ROLLED AND GATH ERED SILT (?) HARD 00000000 35 325 8 CC 0.0 0.0 612.50 617.10 617.10 CLAYSTONE 5G2/1-GREENISH BLACK SILICIFIED CHER T CONTAINS RAD S AND DIATOMS RADS UP TO 30 % ALL RECRYSTALLIZED PODS OF SILT,SILICIFIED CLAYSTONE H ARD 00000000 35 325 9 1 107.0 150.0 641.00 642.07 642.50 SILTY CLAYSTONE N3-DARK GRAY,N7-LIGHT GRAY LIG HT GRAY SILT LAMINAE SILT LAMINAE INTERBEDDED WITH C LAY LAMINAE INTERFINGERING OF THE TWO LITHOLOGIES SO ME LAYERS DEFORMED (NOT CORING DEFORMATION) OTHERS D ESPITE FINE CHARACTER SHOW CONTINUITY ACROSS THE COR E 107-108.5 FROM,136-150 CM GEOCHEM SAMPLE HARD 00000000 35 325 9 2 0.0 41.0 641.00 642.50 642.91 SANDSTONE N3-DARK GRAY,N7-LIGHT GRAY CONTACT W ITH OVERLYING FINER SAND ABRUPT NOT GRADATIONAL MINO R FAULTING AT 34-38 CM,0-32 CM SAND COARSER AT BOTTO M POSSIBLE SIZE GRADING UPWARDS CLAY PARTINGS 0-5 CM SHOW VERTICAL BEDDING SUGGESTING PENECONTEMPORANEOU S SLUMP OR OTHER MOVEMENT AT 6 CM 39-41 CM COARSE GRAINS OF QTZ ROCK FRAGS GLAUC FEL FEW FORAMS 39 -41 CM MOST COMPONENTS WELL ROUNDED BUT WITH ALL DEG REES OF SPHERICITY,DARK GRAY WET DRIES LIGHT GRAY,32 -39CM SAND IS UNIFORM FINER GRAIN NO GRADED BEDS APP ARENT HARD 00000000 35 325 9 2 41.0 57.0 641.00 642.91 643.07 CLAYSTONE N3-DARK GRAY HARD 00000000 35 325 9 2 57.0 150.0 641.00 643.07 644.00 INTERBEDDED SANDSTONE,SILTSTONE,CLAYSTONE N3-DAR K GRAY,N7-LIGHT GRAY DARK GRAY SILTSTONE COMMONLY IN FINE THIN LAMINATIONS,SILT LAYERS WITH FINE STRUC TURE ARE WELL PRESERVED SUGGESTING PERIODS OF PASSIV E BOTTOM CURRENTS,58-70 CM SAND-SILTSTONE NO APPAREN T SIZE GRADING BUT LAMINAE OF DIFFERENT SIZED GRAINS 58-70 CM ABUNDANT OPAQUES THAT FORM LAYER OF CONC ENTRATED MINERALS 58-70 CM FEW FORAM SHELLS LIGH T GRAY WHERE NOT NATURALLY DISTURBED HARD 00000000 35 325 9 3 0.0 56.0 641.00 644.00 644.56 SANDSTONE WITH INTERBEDDED SILTSTONE AND CLAYSTONE N4-MEDIUM DARK GRAY,N3-MEDIUM DARK GRAY,N7-LIGHT GRAY SILT AND SAND LAMINAE LIGHT GRAY CLAY DARKER LAMINAE,LAMINAE WELL DEVELOPED IN LOWER PART AND UPP ER 0-10 CM 32-37 CM WITH NO DISTURBANCE INDICATING P ASSIVE CURRENTS RELATIVELY UNIFORM GRAIN SIZE NO A PPARENT GRADING HARD 00000000 35 325 9 3 56.0 103.5 641.00 644.56 645.03 CLAYSTONE WITH INTERBEDDED SILTSTONE AND SANDSTONE N3-DARK GRAY,N7-LIGHT GRAY SILT AND SAND LAYERS LIGHT GRAY,SILT LAMINAE RELATIVELY UNDISTURBED LIGH T CURRENTS HARD 00000000 35 325 9 3 103.5 150.0 641.00 645.03 645.50 SANDSTONE SILTSTONE WITH INTERBEDDED CLAYSTONE N 3-DARK GRAY,N7-LIGHT GRAY LAMINAE FROM 123-140CM T HICK (UP TO 4 MM) VERY LITTLE DISTURBANCE DUE TO CUR RENTS,119-123 CM VERY FINE LAMINAE,103-107 CM VERY F INE LAMINAE 107-119 CM NO LAMINAE,THE INTERVALS NE AR THE TOP 103-119 CM APPEAR TO BE FINER GRAINED,DAR K GRAY CLAYSTONE,SILT AND SAND LIGHT GRAY,DISTURBED SILT AND CLAY 148-150 CM HARD 00000000 35 325 10 1 0.0 150.0 708.50 708.50 710.00 CLAYSTONE 5GY5/1-GREENISH GRAY,5G2/1-GREENISH BL ACK 30 CM SANDSTONE WITH CONSIDERABLE CLAY MIXED I N LOWER PART LAMINATED LAMINATIONS APPEAR TO TRUNCAT E AGAINST UNDERLYING CLAY MEDIUM SORTING 30 CM MED IUM TO FINE GRAINED QTZ ROCK FRAGS FELDS GLAUC 87 CM < 90 % QTZ FEW ROCK FRAGS OR FELDS CONSIDERABLE (< 5% ) OPAQUES QTZ SUBROUNDED TO WELL ROUNDED,132 CM > 90 % QTZ FEW ROCK FRAGS 30 CM FORAMS 87 CM FI NE GRAINED SAND-SILT WELL SORTED NO APPARENT SIZE GR ADING IN PIECE AT 87 CM BUT SAND BECOMES FINER TO TO P OF UNIT AT 68 CM,132 CM FINE GRAINED SAND SAND IS CLEAN WELL SORTED GRAINS SUBROUNDED NO APPARENT SIZE GRADING HARD 00000000 35 325 10 2 0.0 150.0 708.50 710.00 711.50 SANDSTONE WITH INTERBEDDED CLAYSTONE AND CONGLOMER ATE N4-MEDIUM DARK GRAY,5G5/1-DARK GREENISH GRAY 64-67 CM LITTLE MATRIX APPEARS TO BE QTZ AND CLAY,70-74 C M CONTACT WITH UNDERLYING CLAY SHARP BUT GRADES THRO UGH SILT AND CLAY TO CONGLOMERATE,115-120 CM CONSIDE RABLE CLAY IN MATRIX 10-15 CM LARGE CLASTS ARE CLAY SEPARATED BY QTZ MAT RIX CLASTS ORIENTED PARALLEL TO BEDDING CLASTS WELL ROUNDED LOW SPHERICITY,27-32 CM CLASTS ARE CLAY WITH PREFERENTIAL ORIENTATION PARALLEL TO BEDDING WELL R OUNDED LOW SPHERICITY,64-67 CM CLASTS ARE CLAY WITH PREFERENTIAL ORIENTATION PARALLEL TO BEDDING 10-15 CM PYRITE,27-32 CM PYRI TE QTZ GLAUC,70-74 CM 50 % QTZ 50 % ROCK FRAGS MEDIU M GRAINED QTZ SUBANGULAR TO SUBROUNDED ROCK FRAGS SU BROUNDED TO ROUNDED AND WITH GOOD SPHERICITY,115-120 CM ROCK FRAGS IN LOWER PART GRADING TO FINER POORLY SORTED QTZ FINER AREA DOES HAVE ROCK FRAGS BUT NOT AS GREAT A PERCENTAGE 27-32 CM FORAMS 10-15 CM 27-32 CM 64-67 CM C ONGLOMERATE HARD 00000000 35 325 10 3 0.0 150.0 708.50 711.50 713.00 CLAYSTONE N3-DARK GRAY,N7-LIGHT GRAY LIGHT GRA Y SILT LAYERS,145-147 CM CONGLOMERATE 145-147 CM MATRIX CALCIUM CARBONATE AND HARDER THAN CLASTS 145-147 CM C LASTS CLAY WELL ROUNDED LOW TO HIGH SPHERICITY NO PR EFERENTIAL ORIENTATION OF CLASTS AS SEEN IN OTHER CO NGLOMERATES IN THIS CORE PYRITE,CALCIUM C ARBONATE HARD,MATRIX HARDER THAN CLASTS 33231000 35 325 10 CC 0.0 0.0 708.50 713.10 713.10 SANDSTONE,CLAYSTONE N6-LIGHT GRAY,N4-MEDIUM DARK GRAY,N3-DARK GRAY ANGULAR FRAGMENTS MINOR QTZ ROCK FRAGS FELDS GLAUC FINE TO COARSE GRAINED WELL SORTED IN LAYERS GRAINS ARE ROUNDED TO WELL ROUNDED WITH ALL DEGREES OF SPHERICI TY SANDSTONE LIGHT GRAY DRY MEDIUM DARK GRAY WET ORIENTATION OF PIECE UNKNOW N CALCAREOUS CEMENT,CLAYSTONE LIGHT GRAY DRY AND DAR K GRAY WET HARD 33234000