Depth Ft Depth m Grain size Color Bedding/sed. structures Misc. Notes 0.00 0.00 soil in shelby tubes and basalt (no recovery) 24.58 7.49 Drilling mud & cuttings 25.25 7.70 f/vfs 10yr5/4 disturbed 25.33 7.72 md/fs 5yr4/4 disturbed in shoe - Length??? 25.75 7.85 NO RECOVERY 26.00 7.92 fs 7.5yr4/4 massive 26.75 8.15 mds 10yr4/2 massive disturbed? 27.00 8.23 mds & fs "fs=7.5yr4/4, mds=10yr4/3" cryptic; mottled root traces? 27.29 8.32 c/mds 5yr4/5 massive? 27.63 8.42 fs 5yr4/5 ~1cm beds 27.92 8.51 mds 10yr4/3 28.08 8.56 md/fs 5yr4/4 28.17 8.59 vcs blk to brn disturbed? 28.21 8.60 md/fs 10yr4/2 28.38 8.65 md/fs 7.5yr4/4 disturbed in shoe 29.00 8.84 mds 7.5yr4/4 massive 29.50 8.99 fs 7.5yr4/6 massive gradual boundary 29.67 9.04 NO RECOVERY 29.83 9.09 fs 7.5yr6/3 massive; soil carbonate? well cemented 30.00 9.14 NO RECOVERY 32.83 10.01 mmd/fs 7.5yr5/4 33.00 10.06 very mfs 7.5yr5/4 33.13 10.10 mmds 7.5yr5/4 soil carbonate moderately well cemented 33.38 10.17 mds 7.5yr4/3 bedded 33.63 10.25 md/fs 7.5yr5/4 34.79 10.60 f/vfs 7.5yr5/4 34.00 10.36 md/fs 7.5yr4/3 bedded; soil carbonate 34.58 10.54 NO RECOVERY 34.83 10.62 md/fs 10yr5/4 35.00 10.67 mds 7.5yr6/4 soil carbonate well cemented 35.13 10.71 fs 7.5yr5/4 35.29 10.76 f/vfs 5yr5/4 35.50 10.82 mc/md/fs 5yr5/4 bedded 35.92 10.95 sm 5yr5/4 36.04 10.99 md/fs 7.5yr6/2 soil carbonate well cemented 36.21 11.04 md/fs 7.5yr5/4 36.75 11.20 fs 7.5yr5/6 37.00 11.28 NO RECOVERY 38.83 11.84 m 7.5yr5/4 39.25 11.96 vfsm 7.5yr5/4 39.38 12.00 m 7.5yr6/3 and 10yr6/2 "bands of different colors, in varying widths" 39.96 12.18 vfs 7.5yr7/2 40.04 12.20 vfsm 10yr6/3 40.21 12.26 mfs 10yr5/3 40.25 12.27 f/vfs 2.5yr5/4 40.38 12.31 vfs 10yr6/3 40.54 12.36 f/vfs 10yr5/4 40.58 12.37 mf/vfs 2.5yr6/2 40.92 12.47 m 5y7/3 41.33 12.60 mf/vfs 10yr5/3 41.50 12.65 m 2.5y6/2 41.83 12.75 NO RECOVERY 42.00 12.80 m 5y6/3 42.75 13.03 fsm 5y6/3 mottles of 2.5y6/4 42.92 13.08 m 5y6/3 43.50 13.26 m 5y6/3 lt. gray carbonate nodules (5y7/2) 44.67 13.61 m w/ sm lens 5y6/3 45.00 13.72 sm 5y6/3 lt. gray carbonate nodules (5y7/2) 45.92 14.00 ms 5y6/3 46.00 14.02 fsm 5y6/3 lt. gray carbonate nodules (5y7/2) 46.38 14.14 fsm & m 5y6/3 laminated abrupt boundary 46.67 14.22 mfs 5y6/2 pale yellow carbonate nodules (5y7/3) 47.75 14.55 m 5y6/3 48.75 14.86 f/vfs 5y6/3 to 7.5yr5/6 gradual boundary 50.17 15.29 m & sm 7.5yr5/6 1-2cm beds 50.83 15.49 m 5y6/3 distinct boundary 51.08 15.57 mfs 7.5yr5/6 gastropods 51.17 15.60 fsm 5y6/3 carbonate gastropods 51.58 15.72 m 5y6/3 gastropods 51.83 15.80 mmd/fs 5y6/3 "gastropods (sample at 52'2"")" 52.00 15.85 m 10yr5/4 mottles of 5y6/3 53.00 16.15 vfsm 10yr5/3 53.75 16.38 m 10yr5/3 to 5y6/2grad gradual boundary 54.50 16.61 vfsm 5y6/2 54.92 16.74 m 5y6/2 carbonate mud & nodules 56.33 17.17 OVERLAP 56.00 17.07 m 5y6/3 56.17 17.12 sm 5y6/2 abrupt boundary "gastropods (sample at 56'3"")" 57.25 17.45 f/vfs 2.5y6/3 mud nodules; abrupt bound. gastropods 58.00 17.68 fs 2.5y6/3 lots of gastropods 59.00 17.98 mfs 2.5y6/3 59.50 18.14 m 10yr5/3 abrupt bound. 63.08 19.23 m & mfs 10yr5/3 1-2 cm beds gradual bound. 64.83 19.76 NO RECOVERY 65.00 19.81 m 10yr5/3 mottles of 5y6/3 65.33 19.91 fs 10yr5/3 65.50 19.96 m 10yr5/3 iron oxide nodules 65.92 20.09 m 10yr4/4 abrupt bound. 66.50 20.27 m 10yr5/2 wavy abrupt bound. 67.50 20.57 m 10yr5/3 wavy abrupt bound. 68.00 20.73 f/vfsm 10yr5/3 68.67 20.93 m 10yr5/3 69.33 21.13 fsm 5y5/3 70.25 21.41 m 10yr5/3 bedded in transition zone diffuse bound. 71.25 21.72 mfs 10yr5/3 71.42 21.77 m & mfs 10yr5/3 finely bedded 72.17 22.00 m 5y5/3 72.58 22.12 m & vfs 10yr5/3 finely bedded wavy diffuse bound. 72.75 22.17 NO RECOVERY 76.00 23.16 f/vfs 10yr5/3 crossbedded 76.25 23.24 sm 10yr5/3 crossbedded 76.33 23.27 f/vfs 10yr5/3 crossbedded 76.92 23.44 sm 10yr5/3 crossbedded 77.00 23.47 f/vfs 10yr5/3 crossbedded 77.25 23.55 m 10yr5/3 crossbedded 77.50 23.62 NO RECOVERY 78.00 23.77 m 10yr5/3 green mud inclusions 78.50 23.93 m 7.5yr5/4 massive; carbonate nodules 80.00 24.38 m 5y4/6 81.33 24.79 m 5y4/6 carbonate rich layer 82.00 24.99 m & si 5y4/6 finely laminated carbonate silt 83.17 25.35 m & si 5y5/3 gradual bound. red inclusions & carb veins 86.58 26.39 m 10yr5/3 carbonate layers 88.00 26.82 sim 10yr4/6 carbonate rich 88.50 26.97 m & si 10yr4/6 finely laminated 89.08 27.15 si & vfs 5y6/2 contains mud clasts 89.25 27.20 m 5y6/3 small carbonate nodules 89.75 27.36 m 2.5y5/3 mottled 90.50 27.58 vfs & sim 7.5yr5/4 laminated abrupt bound. 90.67 27.64 m 7.5yr5/4 90.75 27.66 f/vfs 7.5yr5/4 crossbedded 91.50 27.89 mf/vfs 7.5yr5/4 bedded 91.83 27.99 m 7.5yr4/4 94.25 28.73 m 7.5yr4/4 carbonate layer 95.25 29.03 OVERLAP 95.00 28.96 sm 7.5yr4/4 finely bedded carbonate rich 96.25 29.34 csm 7.5yr4/4 finely bedded carbonate rich 98.58 30.05 mdsm 7.5yr4/4 bedded? carbonate rich 100.00 30.48 fsm 7.5yr4/4 bedded? carbonate rich 101.33 30.89 fsm & si 7.5yr4/4 finely laminated carbonate rich 102.17 31.14 NO RECOVERY 103.00 31.39 fsm 7.5yr4/4 finely bedded 104.17 31.75 mfs 7.5yr4/4 crossbedded? 104.75 31.93 NO RECOVERY 106.00 32.31 mfs 7.5yr4/4 finely bedded 106.17 32.36 fsm 7.5yr4/4 cryptic 106.50 32.46 m & fsm 7.5yr4/4 finely bedded 106.83 32.56 fsm & m 7.5yr4/4 finely bedded some very small green mud inclusions 108.42 33.05 NO RECOVERY 109.00 33.22 m 7.5yr5/4 few carbonate layers 110.00 33.53 m 10yr5/3 swirls of 2.5y6/3 111.17 33.88 m 10yr5/3 mottles of 2.5y6/3 112.00 34.14 m 10yr5/2 mottles of 2.5y6/3 carbonate silt layer 112.50 34.29 m 10yr5/3 mottles of 2.5y6/3 carbonate silt layer 112.83 34.39 m 10yr4/4 carbonate silt layer 114.33 34.85 NO RECOVERY 115.17 35.10 mfs 2.5y6/2 115.33 35.15 m 5y6/2 115.58 35.23 mfs 2.5y6/2 115.75 35.28 m 5y6/2 116.00 35.36 m 5y5/2 116.92 35.64 s 5y5/2 117.00 35.66 m 10yr5/3 117.33 35.76 m 10yr5/3 mottles of 5y5/2 118.00 35.97 m 10yr5/3 bedded; mottles of 5y52 118.75 36.19 f/vfsm & m 10yr5/3 mottles of 5y5/2 disturbed in tube 120.42 36.70 NO RECOVERY 121.00 36.88 m 10yr5/3 121.25 36.96 mfs 10yr5/3 121.42 37.01 m 2.5y5/3 wavy bedding gradual bound. 121.75 37.11 fsm 2.5y5/3 121.83 37.13 m 5y5/3 122.33 37.29 vfsm 5y5/3 122.50 37.34 m 5y5/4 122.83 37.44 m 5yr5/4 & 5y5/3 finely laminated beds of alternating colors 123.83 37.74 m 5y6/3 laminated marbled appearance 124.92 38.07 m 2.5y6/3 laminated marbled appearance 125.17 38.15 m 5y6/3 laminated marbled appearance 125.58 38.28 m 10yr6/3 massive 126.17 38.46 m 5y6/3 massive carbonate nodules 127.08 38.73 vfs/sim 7.5yr5/3 127.25 38.79 m 2.5y6/3 laminated 127.92 38.99 NO RECOVERY 128.00 39.01 m 2.5y6/2 laminated 128.50 39.17 m 5y6/2 laminated; ssd 129.25 39.40 si 5y6/2 laminated; ssd 129.33 39.42 m 7.5yr5/4 laminated; ssd 129.67 39.52 m 2.5y6/3 massive 130.33 39.73 m 5y5/3 massive 130.50 39.78 si/vfs 5yr5/4 mottled w/ brown 130.58 39.80 sim 5y5/4 massive 132.00 40.23 m 5y6/2 mottles of 7.5yr5/4 marbled appearance 132.42 40.36 sim 5y6/2 mottles of 7.5yr5/5 marbled appear; grad. bound 133.42 40.67 very sim 5yr5/4 cryptic laminations abrupt bound. 134.00 40.84 very sim 5yr5/4 & 7.5yr5/3 1-2mm laminations 134.58 41.02 sim 10yr5/4 1-3mm laminations gradual bound. 135.67 41.35 m 5y6/2 mottled w/ brown abrupt bound. 137.00 41.76 sim 5y6/2 massive 137.33 41.86 sim 10yr5/3 mottled w/ green; diffuse bound biscuits missing beds? 139.00 42.37 sim 10yr5/3 fine mottles/bedding 139.58 42.54 m 5y5/3 mottled w/ brown 140.00 42.67 NO RECOVERY 142.00 43.28 m 5y6/2 mottled w/ brown 142.50 43.43 m 10yr5/3 142.75 43.51 m 5y6/2 144.17 43.94 m & si 10yr5/3 laminated tiny green clay(?) inclusions 144.50 44.04 m & si & s 5y6/2 lots of silt layers tiny green clay(?) inclusions 146.00 44.50 m & si 5y6/2 laminated mangan stain & small faults 146.42 44.63 si 5y5/2 laminated manganese staining 146.46 44.64 m 5y5/2 laminated manganese staining 146.75 44.73 m & si/fs 5y4/2 1-2mm beds soft sed. deformation 147.00 44.81 NO RECOVERY 155.67 47.45 m & si 7.5y5/2 laminated "disturbed, true depth unknown" 156.83 47.80 sis 7.5y5/2 cryptic "disturbed, true depth unknown" 157.25 47.93 m & si 5y6/2 2-3cm beds 157.50 48.01 m & si 5y6/2 laminated 158.50 48.31 org. m N3 & N4 mottled iron ox. concretion (~20mm) 159.00 48.46 very sim 5y5/1 159.25 48.54 org.m & m & si & s "grey, orange & black" finely bedded "iorn oxide stained s & si beds, starved ripples?" 160.42 48.89 OVERLAP 160.00 48.77 si & m 2.5y6/2 1-10mm beds irregular stains of 10yr6/4 161.00 49.07 org. m N3 laminated 161.42 49.20 si & c 5b6/1 1-5cm beds root traces? Ruppia? 162.00 49.38 m 5gy5/1 wavy beds lots of organic material 163.08 49.71 m & si 5g5/1 cryptic 164.00 49.99 m 5y5/2 3-10mm beds lots of organic material in gray & black layers & manganese stains 166.67 50.80 vfs/si 5y5/2 thin bed 166.71 50.81 org. m N3 & N4 wavy bedded 167.25 50.98 OVERLAP 167.00 50.90 m 5y5/1 wavy bedded 167.58 51.08 f/vfsm 5y5/1 turbidites??? 167.75 51.13 si 5y5/1 thin bed 167.83 51.16 m & sm & si 5y5/1 wavy to cryptic 170.42 51.94 "s, si & m" 5y5/1 wavy to cryptic 171.50 52.27 m 5y6/2 cryptic to massive 174.00 53.04 sism 5y6/2 1-2mm beds 175.50 53.49 OVERLAP 175.00 53.34 very sm 5y5/2 1-2cm beds 175.08 53.37 sim & si 5y6/2 fine wavy bedding 175.75 53.57 m 5y6/2 medium wavy bedding lots of Mn staining & tiny green clay? inclusions 177.00 53.95 m & si 5y6/2 laminated/mottled appearance 178.83 54.51 m & si 5y6/2 laminated 179.75 54.79 m & si 5y6/2 laminated large gray stain (organic? Mn?) 181.00 55.17 m & si "varied 10yr6/2, N4, 5y6/2" finely bedded 181.33 55.27 mds N2 "tephra (sample at 181'4"")" 181.42 55.30 m & si 5y6/2 finely bedded 182.00 55.47 m & si 5y6/2 cryptic tephra in silt 183.17 55.83 OVERLAP 183.00 55.78 m 5y6/2 183.25 55.85 si & m 5y7/2 very finely laminated "silt is tephra, iron oxide nodule, starved ripple?" 183.42 55.91 m & si 5y6/2 cryptic Mn staining 187.00 57.00 sm 5y6/2 massive to cryptic "tephra in sand, Fe oxide stains" 189.00 57.61 m 5y6/2 wavy laminations 190.00 57.91 s & vfsm 5y6/2 wavy laminations 190.58 58.09 org. m N3 1-3mm beds 190.75 58.14 md/fs & sm 7.5yr4/6 1-3mm beds oxidized organic material 190.92 58.19 very sim 5y7/2 1-3mm beds 191.17 58.27 very sim 5y7/2 massive 191.67 58.42 very sim 5y7/2 finely bedded 192.67 58.72 very sim 5g6/1 cryptic "lots of organic material, black organic blobs (Ruppia?)" 193.00 58.83 very sim 5y7/2 wavy bedding 195.67 59.64 OVERLAP 195.00 59.44 sim 2.5y8/1 crossbedded 195.42 59.56 sim & carb. si/s "sim=5y7/2, carb=2.5y8/1" 1-3cm beds 196.17 59.79 sim 2.5y8/2 massive to cryptic 197.75 60.27 sim 5y5/2 finely bedded gradual bound. 199.00 60.66 sim 2.5y8/2 finely bedded gradual bound. 199.17 60.71 m & si 5y4/1 massive w/ minor bedded silt distinct bound. 200.17 61.01 vfsm 5g5/1 massive organic; abrupt bound. 200.67 61.16 vfsm 2.5y7/2 massive oxidized organic mud 201.75 61.49 OVERLAP 201.00 61.26 msi 5y6/2 cryptic 202.33 61.67 sim 5y6/2 cryptic gradual bound. 202.50 61.72 f/vfs 5y6/2 finely bedded; sand lens 202.67 61.77 sim 5y6/2 finely bedded 203.33 61.98 sim 5y6/2 cryptic organic staining along a fracture 203.75 62.10 s 5y6/2 cryptic; sand layer Fe oxide staining 203.79 62.12 sim 5y6/2 cryptic 205.17 62.53 m 5y6/2 cryptic Fe oxide staining 205.67 62.69 sim 5y6/2 cryptic 206.00 62.79 sim 5y6/2 cryptic to finely bedded pebble in sample 207.42 63.22 m 5y6/2 cryptic to finely bedded 207.58 63.27 sim 5y6/2 cryptic to finely bedded 207.67 63.30 sivfs 5y3/2 cryptic to finely bedded 208.17 63.45 m 5y8/1 massive black organic blobs 209.00 63.70 sim 5y6/2 cryptic 210.00 64.01 sim 5y6/2 wavy laminations Fe oxide staining 210.83 64.26 sim 5y6/2 cryptic 212.50 64.77 sim 10yr6/4 cryptic to laminated microfaults 213.00 64.92 sim 10yr6/4 laminated 213.50 65.07 sim 5y7/1 laminated 214.33 65.33 NO RECOVERY 215.00 65.53 sifs 5y6/2 massive 215.58 65.71 sim 5y6/2 cryptic 216.33 65.94 s 5y6/2 finely bedded 216.35 65.94 si & m 5y6/2 finely bedded seeds!! (Ruppia?) 217.17 66.19 org. m 5y5/1 massive 217.58 66.32 m & si 5y6/2 laminated 218.17 66.50 org. m 5y5/1 massive to laminated 218.25 66.52 sim 5y6/2 massive to laminated 219.00 66.75 m & fsi 5y6/2 laminated 220.08 67.08 org. m 5y5/1 massive to finely bedded 220.50 67.21 m & si 5y6/2 cryptic to swirled minor black sands 221.58 67.54 sim 5y6/2 massive minor yellow sands (Fe oxide stain) 222.50 67.82 sim 5y6/2 finely bedded 223.08 68.00 org. m 5y5/1 finely bedded 223.17 68.02 m & si 5y6/2 finely bedded 225.33 68.68 org. m 5y5/1 disturbed 225.83 68.83 OVERLAP 225.17 68.63 m & si 5y6/2 laminated 226.00 68.88 m & si 5y6/2 massive to laminated 226.67 69.09 m & si 5y6/2 finely bedded 228.00 69.49 m & si 2.5y6/3 finely bedded 228.50 69.65 sim 5y7/2 cryptic gradual bound. 229.17 69.85 sim 5y7/2 finely bedded filled fracture 229.67 70.00 sim 5y6/2 finely bedded 231.00 70.41 sim 5y6/2 finely bedded 232.08 70.74 sim & s 10yr5/4 disturbed selenite vein 232.50 70.87 org. m N3 & N4 marbled 232.67 70.92 sim 5y6/2 disturbed in bags 234.00 71.32 sim 5y6/2 finely bedded 235.67 71.83 sim 5y6/2 finely bedded cracks filled with Mn stain 236.50 72.09 cr/mdssi 5y6/2 massive 236.67 72.14 OVERLAP 236.00 71.93 sim & m 5y6/2 laminated 238.17 72.59 sim &m 5y6/2 laminated mud filled cracks 239.25 72.92 sim & m 5y6/2 laminated Mn staining in dots 240.75 73.38 org. m & sim N3 laminated 241.00 73.46 sim & m 2.5y5/3 finely bedded 241.83 73.71 sm 5y6/2 disturbed 242.00 73.76 org. m 5y6/2 disturbed 242.17 73.81 NO RECOVERY 246.00 74.98 s N3 massive to cryptic lots of organics 246.08 75.01 sim 5y6/2 massive to cryptic 247.17 75.34 sism 5y7/2 cryptic to finely bedded "black sand stringer," 247.33 75.39 vfsi 5y7/2 massive 248.00 75.59 m & sim 5y6/2 massive 248.17 75.64 OVERLAP 247.00 75.29 m & si 5y6/2 finely bedded 247.67 75.49 m & si 5y6/2 wavy fine bedded selenite 248.67 75.79 m & sim 2.5y6/2 wavy fine bedded 249.58 76.07 m & sim 5y6/2 wavy fine bedded lots of selenite 250.00 76.20 m & sim 5y6/2 1-50mm beds swirly iron staining 251.17 76.56 m & sim 5y7/2 finely bedded 252.00 76.81 org. m & si N3 & 10yr5/2 finely bedded 252.42 76.94 sim 5y7/2 finely bedded to massive 253.00 77.11 sim 5y7/2 finely bedded 253.42 77.24 s N5 disturbed??? 253.58 77.29 org. m & si 5y5/1 cryptic 253.92 77.39 sim 5y7/2 finely bedded 255.42 77.85 OVERLAP 255.25 77.80 m & si & s 5y6/2 finely bedded 256.00 78.03 m & sim 5y6/2 finely bedded 257.00 78.33 s 5y6/2 finely bedded 257.17 78.38 m & sim 5y6/2 finely bedded 260.33 79.35 m & sim 2.5y6/2 finely bedded 260.83 79.50 m & sim 5y6/2 finely bedded Seeds!!! 263.67 80.37 NO RECOVERY 264.00 80.47 m & sim 5y6/2 laminated 265.00 80.77 m & sim 5y6/2 swirly to massive 266.33 81.18 m & sim 5y6/2 cryptic 267.00 81.38 m & sim 5y6/2 cryptic Seeds!!! 267.75 81.61 m & sim 10yr4/4 cryptic 268.50 81.84 m & sim 5y6/2 cryptic 269.00 81.99 m & sim 5y6/2 laminated "root traces?, Seeds!!" 270.00 82.30 m & sim 5y6/2 disturbed 271.00 82.60 m & sim 5y6/2 cryptic 271.75 82.83 m & sim 5y6/2 laminated; abrupt bound. Seeds in next foot 272.33 83.01 s org. 10yr5/4 cryptic abrupt bound. 272.42 83.03 m & sim 5y6/2 cryptic 273.00 83.21 sim 5y6/2 massive 275.50 83.97 NO RECOVERY 276.00 84.12 m 5y6/2 massive 278.25 84.81 vfs 5y6/2 massive pellets 279.08 85.06 m 5y6/2 finely bedded 279.17 85.09 vfs 10yr6/4 finely bedded 280.00 85.34 mmds 5y5/2 massive 281.00 85.65 f/mdsm 5y5/2 massive 281.17 85.70 m 5y7/2 massive 282.00 85.95 m 5y7/2 massive black staining 282.50 86.11 m 5y7/2 massive 285.25 86.94 OVERLAP 285.08 86.89 m 5y7/2 massive to cryptic selenite vein 287.17 87.53 org. m 5y5/2 massive 287.83 87.73 m 5y7/2 laminated 289.08 88.11 m & si 5y7/2 laminated 290.00 88.39 m & si 10yr5/6 laminated disturbed; gradual bound. 290.33 88.49 OVERLAP 290.00 88.39 mcs 5y6/2 cryptic to massive 290.33 88.49 f/vfsm 5y6/2 cryptic to massive 291.33 88.80 m 5y6/2 massive 292.00 89.00 m & si & s 5y6/2 massive cracks filled w/ white mud 292.75 89.23 m & si 2.5y5/4 laminated 294.58 89.79 m & si 5y5/2 laminated mottles of 2.5y5/4 296.33 90.32 m & si 5y6/2 massive to cryptic 297.42 90.65 OVERLAP 297.00 90.53 m & s & si 5y6/2 cryptic to laminated 297.50 90.68 m & si 5y6/2 299.67 91.34 m & si 5y6/2 laminated lots of selenite 300.42 91.57 m & si 5y6/2 cryptic large blobs of mud in silt 301.00 91.74 m 5y5/2 cryptic 302.33 92.15 m & si 5y6/2 cryptic 303.00 92.35 m & si 5y6/2 finely bedded 303.50 92.51 m & si 5y6/2 cryptic 304.50 92.81 m & si 5y6/2 massive 307.00 93.57 m & si 5y6/2 finely bedded 307.83 93.83 OVERLAP 307.50 93.73 m & si 5y6/2 laminated 310.33 94.59 m 5y6/2 massive 310.58 94.67 m & si 5y5/2 laminated 311.92 95.07 m & si 2.5y6/2 laminated gradual bound. 312.17 95.15 m & si 5y6/2 massive w/ silt laminations 313.33 95.50 m f/vfs 2.5y5/4 finely bedded w/ crossbeds concretions 314.50 95.86 sim 5y5/2 massive seeds? 315.25 96.09 NO RECOVERY 316.00 96.32 m & si 5y5/2 massive w/ silt laminations 316.67 96.52 sim & org. m 2.5y5/3 finely bedded 317.50 96.77 sim 5y5/2 massive w/ fine sand beds 318.83 97.18 sim 5y5/2 disturbed in shoe 319.08 97.26 OVERLAP 318.25 97.00 m & si 5y5/2 massive seeds? root traces? 319.25 97.31 m & sim 5y5/2 laminated 320.25 97.61 m & sim 5y6/2 laminated 320.58 97.71 m & sim 2.5y5/4 laminated wavy bound. 321.00 97.84 m & sim 5y6/2 laminated 321.42 97.97 m & sim 2.5y5/4 laminated 322.75 98.37 sim 5y7/1 massive 323.08 98.48 sim 2.5y5/4 laminated 323.83 98.70 m N8 massive mottled 324.75 98.98 NO RECOVERY 325.00 99.06 m 5y7/2 massive w/ some swirls 326.17 99.42 m 5y7/2 massive cracks filld w/ green clay? 327.50 99.82 sim 5y5/3 massive w/ some swirls 328.25 100.05 fs 5y5/3 massive w/ some swirls 328.33 100.08 sim & si 5y5/3 laminated 328.75 100.20 NO RECOVERY 329.25 100.36 m & si 5y5/3 laminated 329.92 100.56 msi 2.5y5/3 massive 330.17 100.63 sis 2.5y5/3 finely bedded w/ crossbeds 330.58 100.76 sim 5y5/3 massive w/ silt laminations Mn staining 331.67 101.09 sism 5y5/3 disturbed 332.58 101.37 OVERLAP 332.50 101.35 sim & si 2.5y6/3 massive w/ silt laminations 333.42 101.63 sim & si 5y6/2 massive w/ silt laminations 334.83 102.06 sim & si 5y6/2 laminated "microfaults, Mn staining" 335.50 102.26 mds 7.5yr5/6 massive 335.54 102.27 sim & si 5y6/2 laminated 336.92 102.69 m f/vfs 5y6/2 finely bedded to swirly 338.17 103.07 NO RECOVERY 339.00 103.33 m f/vfs 5y5/3 disturbed 340.17 103.68 f/vfsm 5y5/3 cryptic 341.00 103.94 sim 2.5y5/4 massive 341.75 104.17 m 2.5y5/4 massive 343.00 104.55 m & si & sim 2.5y5/4 laminated to cryptic 343.58 104.72 m & si & sim 5y5/2 laminated to cryptic seeds 345.33 105.26 m & sim 2.5y4/4 laminated to cryptic 346.17 105.51 msi 2.5y4/4 laminated to cryptic 346.75 105.69 NO RECOVERY 347.00 105.77 si & vfs 2.5y6/3 crossbedded 347.75 105.99 si & vfs 2.5y6/3 crossbedded 349.00 106.38 sim 2.5y5/3 massive 349.25 106.45 si & vfs 2.5y6/3 crossbedded 351.08 107.01 m & si 5y5/2 massive w/ silt laminations seeds 352.50 107.44 m & si 2.5y5/2 massive w/ silt laminations 352.92 107.57 m & si 5y5/2 massive w/ silt laminations 353.17 107.65 si & vfs 2.5y5/2 finely bedded to laminated 353.50 107.75 m & si 5y5/2 finely bedded to laminated 354.42 108.03 NO RECOVERY 355.00 108.20 m & si 5y5/2 massive 357.00 108.81 si & org. m 2.5y5/2 laminated 357.42 108.94 si & m 5y5/2 massive w/ silt laminations 359.00 109.42 m 5y6/2 disturbed 360.00 109.73 m 5y5/2 massive 363.00 110.64 NO RECOVERY 363.50 110.79 m 5y5/2 massive 364.92 111.23 NO RECOVERY 365.00 111.25 sim 5y5/2 massive 365.83 111.51 si & m 5y5/2 laminated 366.50 111.71 sim 5y6/2 massive 367.83 112.12 NO RECOVERY 368.00 112.17 m & si 5y5/2 massive 368.25 112.24 m & si 5y5/2 laminated 368.58 112.34 m & si 2.5y8/1 laminated 369.00 112.47 m & si 2.5y8/1 massive 369.58 112.65 m & si 5y6/2 swirly 369.92 112.75 org. m & si 2.5y5/4 laminated 370.25 112.85 sim 5y6/2 massive 371.50 113.23 m & sim 5y6/2 cryptic to laminated 373.00 113.69 sim 5y6/2 massive 374.33 114.10 sim 5y6/2 massive 374.58 114.17 NO RECOVERY 375.00 114.30 sim 5y6/2 massive 375.25 114.38 m & sim 5y6/2 laminated 376.33 114.71 sim 5y6/2 cryptic to massive 377.00 114.91 m & sim 5y6/2 laminated w/ wavy crossbeds 378.00 115.21 m f/mds 5y5/3 crossbedded 378.50 115.37 sim 5y5/2 massive 379.00 115.52 m 5y5/2 massive 379.67 115.72 msi 2.5y5/3 laminated w/ crossbedded 381.33 116.23 NO RECOVERY 381.83 116.38 m & si 5y5/2 laminated 382.50 116.59 m & si 10yr5/3 laminated w/ crossbeds 385.50 117.50 m 5y5/2 massive 388.00 118.26 sim 10yr5/3 masive to cryptic silt filled cracks 392.50 119.63 sim 2.5y5/2 mottled 392.75 119.71 sim 10yr5/3 massive to cryptic 394.00 120.09 NO RECOVERY 395.00 120.40 sim 10yr5/3 massive 395.42 120.52 sim 5y5/2 massive brown filled cracks 395.75 120.62 m vfs 2.5y5/2 laminated 396.33 120.80 m 5y5/2 massive 398.42 121.44 msi & vfs 2.5y5/2 massive w/ silt laminations 398.75 121.54 m & sim 5y5/2 massive w/ silt laminations 399.58 121.79 m & si 5y6/2 laminated 399.83 121.87 m & si 2.5y5/2 laminated 400.92 122.20 m 5y5/2 massive staining in clay (5yr4/6) 401.00 122.22 m & sim 2.5y5/2 laminated staining in clay (5yr4/6) 402.75 122.76 m vfs 2.5y5/2 massive 403.08 122.86 m & si multi laminated 403.50 122.99 msi 2.5y7/2 massive 404.17 123.19 si & m 5y5/3 laminated 404.42 123.27 NO RECOVERY 405.00 123.44 m & si 5y6/2 laminated 405.75 123.67 si & sim 2.5y5/3 laminated green clay pellets 406.50 123.90 si & vfs 2.5y5/3 laminated w/ crossbeds 407.83 124.31 m & si 5y5/3 laminated 408.25 124.43 sim 5y5/3 massive 408.50 124.51 sim 5y5/3 disturbed 409.00 124.66 sim 5y5/3 laminated 414.33 126.29 NO RECOVERY 415.50 126.64 sim 5y5/3 laminated 416.00 126.80 si & m 5y5/3 crossbedded 416.08 126.82 sim 5y5/3 massive to laminated 417.17 127.15 pumice s 5y5/3 cryptic 417.25 127.18 sim 5y5/3 cryptic 417.33 127.20 m f/vfs 5y5/3 laminated w/ crossbeds 419.00 127.71 si 5y5/3 massive 419.58 127.89 NO RECOVERY 421.00 128.32 m 5y5/3 massive 422.00 128.63 s & m N6 disturbed pumice 422.67 128.83 vfs 5y6/2 laminated (lam) = 1-5 mm thick poss. organics 423.83 129.18 "si,sic,m,vfs" 10yr4/2 lam organic frags. 425.00 129.54 fs N7 lam "organics; pumice lumps, pumice lump coll. @ 425',weak carb cement in fs" 425.50 129.69 vfs 5y5/2 "lam, massive, x-bed" 428.42 130.58 sic 5y2/2 "lam, disrp" some org in lam 431.50 131.52 "m, si, vfs" 2.5y6/2 432.33 131.78 vfs 5y5/2 "x-lam, hor lam" 434.25 132.36 m 5y5/2 "lam, fine-bedded (fb), fb, beds .5-.8 cm thick, mud separated" soft sediment deformation (ssd) 435.08 132.61 NO RECOVERY "by thin c silt or vfs partings, irregular" 436.00 132.89 "m, vfs lam" "5y7/2 silt, 5gy5/1 clay" "fb, to lam to mas some ssd" "org flecks; selenite (sel), pyrite (pyr)" 443.33 135.13 NO RECOVERY 443.75 135.25 vfs to si 5y7/2 "x-bed, ripples" 444.33 135.43 m 5y7/2 "lam, disrpt. lam" 446.92 136.22 NO RECOVERY 447.33 136.35 m 5gy7/1 (lgg) "lam,ssd; lgg = light greenish gray" mottling from vfs or silt mixed with clay 448.17 136.60 vfs 448.33 136.65 mud 5y7/2 "fb, mottled" 450.25 137.24 "mud, vfs, pumice lumps" 5y7/2 "lam to fb, wavy, pumiceous beds ~1-6"", ripple-lam, clay intraclasts, pumice sample @ 451'6"", at least one pumice bed is graded, pyr along bedding planes" 454.08 138.40 NO RECOVERY 454.75 138.61 "m, thin sands" 5y7/1 masssive (mas) to lam pumice mixed in mud 456.75 139.22 NO RECOVERY 459.42 140.03 m same "lam to mottled to ssd to fine-bedded, euhedral selenite xls (<1 cm) below 466"", 5"" overlap btwn drv 83 & 84" some pumice on surface of core... core twisted @461' 469.33 143.05 NO RECOVERY 470.00 143.26 m same fb to mas selenite xls >3cm 471.00 143.56 NO RECOVERY 472.17 143.92 m lt gg to pale yell 2.5y7/3 "bedd. disrupt. by selenite in upper 2', silt lam spaced 0.5-8cm, pyr in thin sand partings, selenite common except 476'2-478, root traces? @ 486', root traces? @ 488', small fault @ 490'" 480.40 Ruppia seeds 480.80 Ruppia seeds 484.60 Ruppia seeds 487.40 Ruppia seeds 488.00 Ruppia seeds 488.50 Ruppia seeds 493.00 Ruppia seeds 494.00 Ruppia seeds 494.92 150.85 NO RECOVERY 495.00 150.88 m same fb to lam to faintly lam 498.50 "leaf impressions (filamentous), Ruppia seeds" 499.60 Ruppia seeds 500.40 Ruppia seeds 503.40 Ruppia seeds 504.20 Ruppia seeds 504.30 Ruppia seeds 505.50 154.08 m lt gry-wht mas drk gray organics(?); Ruppia seeds 505.70 Ruppia seeds 507.75 154.76 m lgg - pale yell lam to fb root traces? small fault @ ~510 tephra samp @ 514'6 poss org flecks at ~515 & 518 "fb, beds .5-.8 cm thick, mud separated by thin c silt or vfs partings, irregular" some lam @ 521 4 & 521 10 root traces? @ 524 small org? flecks small faults @ 528 selenite vein @ 530 "Ruppia seeds @ 508.4', 509.5'," black org? blobs "512.0', 530.2', 532.0', 552.0'" "black org? blobs @ 530, 533, 535" carb pellets @ 534 6 black org? blobs @ 539 sample @ 543 6 ? large Candonas @ 546 10 in sand lam selenite veins @549 root traces? @ 551 fb deformed more-or-less below 553 fb dipping 20-30^o 557-561 black org? blobs @ 560 oolitic(?) black org? blobs selenite veins poss fine ooids @ 566 1 abd ostracodes @ 569 4 vertical mud-crack? structure @ 570 "abd ostracodes @ 573 4," some stained black diatoms @`574 ostracodes 577-581 thin sand lam @ 585 Nitzschia-type? diatoms @ 587 595.83 181.61 NO RECOVERY 596.00 181.66 m lgg "fb, as above" fb to mas tephra samp @ 604 1 thin sand @ 604 1 ~ 30% tephra root traces? @ 609 5 root traces? @ 611 2 & 611 4 root traces? @ 615 root traces? @ 616 some selenite "weak root traces? @ 619, 621" white bed @ 618 6-618 8 "vfs @622 9 (<1"")" "black org? blobs @623, 625" mas btwn 623-634 vertical filled crack structures @ 628 black org? blobs @ 628 "leaf or stem impress, Ruppia seeds" @ 634 paper slips (samples taken) @ 635 2 & 635 6 root traces? @ 636 "black org? blobs @ 652, 653" root traces? @ 640 "Ruppia seeds @ 615, 616, 619, 621," mas 646-646 7 "634, 636, 638.5, 640, 642, 647," root traces? @ 647 "652.5, 653, 656, 657, 659, 661, 675," root traces? @ 650 "681, 683, 685, 687, 689" "root traces? @ 656, 658, 660" root traces? @ 661 thin selenite veins @ 659-665 root traces? @ 671 root traces? @ 677 "root traces? @ 679, 681, 683, 685-690" root traces? @ 689 689.92 210.29 m white mas oolitic? 690.83 210.57 m lgg-py fb-mas-lam black org? blobs @ 691 root traces? @ 693 "Ruppia seeds @ 693, 694, 697," selenite 692-705 "698, 702.5, 706, 723.3, 727, 737," 0.5 cm white bed @ 699 739 root traces? @ 702 ostracodes @ 704 lam mud samp taken @ 704 10-705 1 selenite @ 719-723 white bed @ 721 7 to 8 black org? blobs @ 728 selenite xls 729-736 (blades) mas to coarse bedded 727-736 selenite xls & veins 736-772 root traces? @ 739 micro faults @ 739 black org? blobs @ 740 744.83 227.03 "m, vfs" same "thin vfs beds in mud, < 1""" 747.83 227.94 m same 751.42 229.03 "m, vfs" same thin vfs beds in mud 754.42 229.95 m same 757.67 230.94 vfs same x-lam 757.83 230.99 m white "oolitic?, pelletal?" 757.92 231.01 m "lgg, py" minor micro faulting "lam, fb, coarser bedded, mas" some deformed beds @ 762 5 775.67 236.42 "vfs, m" "lgg, py, wht" "x-lam, sand; white mud lenses" 778.92 237.41 vfs "lgg, py" flat-lam 780.92 238.02 "mud, vfs" same mud w/ thin (~1cm) beds throughout 809.42 246.71 m "lgg, py" Ruppia seeds @ 820.6' leaf impressions 816 6-817 5 selenite 817-819 825.00 251.46 "m, vfs" "lgg, py" mud w/ few thin vfs beds 833.08 253.92 NO RECOVERY 837.17 255.17 "vfs, fs, m" "py , lgg" interbedded sand and mud "Ruppia seeds @ 848.1, 853.1" 2.5y6/3 some lt yel brown in sand 855.58 260.78 NO RECOVERY 855.83 260.86 "fs, vfs, m" same "horizontally bedded, hard calc sandstone" 858.83 261.77 "m, cs" lg to wht "mud w/ sand-size, rounded selenite" grains; transported? 859.83 262.08 "fs, vfs, m" lg lam m & gyp grains @860 7-861 2 861.50 262.59 NO RECOVERY 863.50 263.19 "fs, vfs, mud" lgg fb to mas sand cemented by gyp from ~865-875 872.33 265.89 NO RECOVERY 873.00 266.09 "sf, vfs, m" lgg gyp sandy mud white mud bed @ 877-877 2 877.17 267.36 NO RECOVERY 879.00 267.92 sandy m "lgg, py" lt gray to wht in some beds gyp vein @ 880 large euhedral gyp 893-896 896.83 273.35 bottom bottom of core