leg site hole core coretype section observer top interval piece number top sub piece top bottom interval piece number bottom sub piece bottom lithology color color number structures drilling deformities unusual occurences minerals paleontology other induration more data available code latitude longitude depth top interval depth below sea floor bottom interval depth below sea floor 104 642 E 001 Wash Core 01 KRI 000 084 mud dark olive gray (0-15cm), olive gray with black flecks (15-54cm), very dark grayish brown (54-84cm) 5y 3/2 (0-15cm), 5y 4/2 (15-54cm), 2.5y 3/2 (54-84cm) mottling (0-15cm) highly disturbed to brecciated (0-15cm) sharp contact (54cm), gradational contact (84cm) W 67.22000 2.93000 0056.00 5600 5684 104 642 E 001 Wash Core 01 KRI 084 150 mud dark grayish brown (84-89cm), olive gray, gray, and dark gray (89-150cm) 2.5y 4/2 (84-89cm), 5y 4/2, 5y 5/1, and 5y 4/1 (89-150cm) major flame structures (89-150cm) highly disturbed (89-150cm) gradational contact (84cm) W 67.22000 2.93000 0056.00 5684 5750 104 642 E 001 Wash Core 02 KRI 000 150 mud (0-16cm), void with water (16-150cm) olive gray with black flecks (0-16cm), olive gray colored water (16-150cm) 5y 4/2 W 67.22000 2.93000 0057.50 5750 5900 104 642 E 001 Wash Core 03 KRI 000 150 void but with minor water minor olive gray colored water W 67.22000 2.93000 0059.00 5900 6050 104 642 E 001 Wash Core 04 KRI 000 150 void but with minor water minor olive colored water W 67.22000 2.93000 0060.50 6050 6200 104 642 E 001 Wash Core 05 KRI 000 150 void but with minor water minor olive colored water W 67.22000 2.93000 0062.00 6200 6350 104 642 E 001 Wash Core 06 KRI 000 150 mud mixed olive gray, gray, dark olive gray, and black mixed 5y 4/2, 5y 5/1, 5y 3/2, and 10yr 2/1 flame structures up to 30 cm long highly disturbed W 67.22000 2.93000 0063.50 6350 6500 104 642 E 001 Wash Core 07 KRI 000 071 mud mixed olive gray, olive, and dark grayish brown (0-40cm), dark grayish br0wn (40-48cm), dark olive gray (48-71cm) mixed 5y 4/2, 5y 5/1, and 10yr 4/2 (0-40cm), 10yr 4/2 (40-48cm),5y 3/2 (48-71cm) flame structures (0-40cm) highly (0-40,48-71cm) to moderately (40-48cm) disturbed coherent blocks 1-2cm in diameter in matrix of soupy mud (48-71cm) W 67.22000 2.93000 0065.05 6505 6576 104 642 E 002 Wash Core 01 KRI 000 150 oblong gneissic cobble-#642e,c2w,21,p1 (0-4cm), clayey mudstone (4-150cm) olive gray with weak mottling in dark olive gray and gray (4-150cm) 5y 4/2 (4-150cm) cobble (0-4cm), weak mottling (4-150cm) slightly fractured (4-150cm) oblong gneissic cobble (0-4cm) gneissic cobble (0-4cm) W 67.22000 2.93000 0210.00 21000 21150 104 642 E 002 Wash Core 02 KRI 000 068 clayey mudstone and siliceous ooze olive gray with mottling in dark gray, very dark grayish brown, and grayish green 5y 4/2 with mottling in 5y 4/1, 10yr 3/2, and 10g 4/2 extensive fine-scale mottling (41-55cm) slightly fractured W 67.22000 2.93000 0211.50 21150 21218 104 642 E 002 Wash Core 02 KRI 068 087 clayey mudstone and volcanic ash olive gray not indicated in visual core description highly fragmented volcanic ash W 67.22000 2.93000 0211.50 21218 21237 104 642 E 002 Wash Core 02 KRI 087 146 volcanic ash (87-90cm), sand to silt in fining upward sequences (90-95,95-102,102-112,129-146cm) reddish brown to gray to reddish gray, to gray 5yr 4/3 to 7.5yr 5/0, 10r 5/1, 7.5yr 5/0 cross-cutting laminae (87-88cm), fining upward sequences (90-95,95-102,102-112,129-146cm), coarsening upward? at base slightly fractured volcanic ash (87-90,90-95cm) repeated fining-upward sequences on mm-thick scale, with crs-grained loads into underlying fines Y W 67.22000 2.93000 0211.50 21237 21296 104 642 E 002 Wash Core 02 KRI 146 150 mudstone olive gray 5y 4/2 sharp contact (146cm) W 67.22000 2.93000 0211.50 21296 21300 104 642 E 094 Rotary 04 HEN 000 022 sandy mudstone very dark grayish brown not indicated in visual core description strong bioturbation?, well developed burrows (3mm diameter tubes subparallel to bedding at 12-22cm), mottling (0-12cm) R 67.22000 2.93000 1089.24 108923 108945 104 642 E 094 Rotary 04 HEN 022 064 fine, medium, and crs sandy mudstone - still "tuffitic graywacke" very dark grayish brown with brownish pumice fragments not indicated in visual core description weak laminae in lower part of interval quartz; rock fragments(include gneiss, granite, and pumice) rock fragments include gneiss, granite,and pumice R 67.22000 2.93000 1089.24 108945 108987 104 642 E 094 Rotary 04 HEN 064 095 irregular fragments of reworked pumice (64-72cm), fine-medium-grained immature"sandstone"-"tuffitic graywacke"(72-95cm) light yellow-brownish (64-72cm), very dark grayish brown and greenish (72-95cm) not indicated in visual core description strong laminae to low angle cross bedded (72-95cm) pumice (64-72cm) more clay in the matrix (72-95cm) R 67.22000 2.93000 1089.24 108987 109018 104 642 E 094 Rotary 04 HEN 095 125 fine to medium-grained, "tuffitic graywacke" dark brownish and greenish not indicated in visual core description laminae to low angle cross bedding, fining upward sequence R 67.22000 2.93000 1089.24 109018 109048 104 642 E 094 Rotary 04 HEN 125 150 medium- and crs-grained sandstone - "tuffitic graywacke" dark greenish and brownish not indicated in visual core description low angle cross bedding fe impregnation; quartz; rock fragments (include granite, gneiss, and well-rounded pumice) rock fragments include granite, gneiss, and well-rounded pumice R 67.22000 2.93000 1089.24 109048 109073 104 642 E 094 Rotary 05 HEN 000 055 crs- to medium-grained sandstone - "tuffaceouss graywacke" dark greenish-grayish with brownish pumice fragments not indicated in visual core description fe impregnation,rounded quartz, rock fragments (include granite, gneiss, and 2-5mm very crs angular pumice) rock fragments include granite, gneiss, and very crs, angular (2-5mm) pumice R 67.22000 2.93000 1090.60 109059 109114 104 642 E 094 Rotary 05 HEN 055 150 crs- to medium-grained sandstone (tuffitic graywacke) with sandy mudstone (65-70,80-90cm), lithic pumice (90-150cm) dark brownish-greenish with dark greenish sandy mudstone with brownish pumice (55-90cm) not indicated in visual core description pebble (~85cm), laminae 3cm diameter, well-rounded quartzite pebble (~85cm) fe impregnation,rounded quartz, rock fragments (include granite, gneiss, and 3-5cm crs angular pumice) rock fragments include granite, gneiss, and crs, angular (3-5cm) pumice R 67.22000 2.93000 1090.60 109114 109209 104 642 E 094 Rotary 06 KRI 000 022 slightly sandy or slightly fine-sandy mudstone (altered fine-grained ash?) with sand-sized tuffaceous mudstone clasts brown and reddish yellow with interlaminated dusky red (0-18cm), dusky red (18-22cm) 7.5yr 5/4 and 7.5yr 6/6 with interlaminated 10r 3/4 (0-18cm), 10r 3/4 (18-22cm) parallel laminae/low angle cross stratification (0-3cm), micro-scour/fill, laminae (3-18cm) ash grains (18-22cm), mica, lithic fragments (include quartz/plagioclase/heavy minerals with small oxidized pockets above 18cm) lithic fragments include quartz/plagioclase/heavy minerals (small oxidized pockets above 18cm) Y R 67.22000 2.93000 1092.10 109209 109231 104 642 E 095 Rotary 01 KRI 000 013 tuffaceous mudstone with abundant sand-sized tuffaceous mudstone clasts reddish yellow and dusky red 5yr 6/6 and 10r 3/4 parallel laminae to low angle cross bedding mica, minor lithic grains, elongated ash clasts some ash clasts elongated along bedding, thin (~3-5mm), fine-grained boundary with underlying layer R 67.22000 2.93000 1094.50 109450 109463 104 642 E 095 Rotary 01 KRI 013 018 mudstone dusky red 10r 3/4 contorted bedding? (13-15cm) mica, elongate ash? grains minor tuffaceous mudstone clasts R 67.22000 2.93000 1094.50 109463 109468 104 642 E 095 Rotary 01 KRI 018 046 mudstone and mud 10r 3/4 contorted bedding? (13-15cm) drilling breccia (20-46cm) mica, elongate ash? grains minor tuffaceous mudstone clasts R 67.22000 2.93000 1094.50 109468 109496 104 642 E 095 Rotary 01 KRI 046 098 mudstone reddish yellow, dusky red, dark reddish brown, and very dusky red, with yellowish brown 5y 6/6, 10r 3/4, 2.5yr 3/4, 10r 2.5/2 parallel laminae/low-angle cross stratification, bedding, small scale loading on top of dark reddish brown beds/laminae highly (90-98cm) to moderately fragmented (46-65cm) lithic grains, elongated ash? grains some elongated tuffaceous mudstone clasts R 67.22000 2.93000 1094.50 109496 109548 104 642 E 095 Rotary 01 KRI 098 150 mudstone with sandy mudstone to fine-grained sandstone at 133-137cm, void (145-150cm) weak red 2.5yr 4/2 minor parallel laminae/low-angle cross stratification highly fragmented (98-145cm) quartz,plagioclase,heavy minerals,mica mudstone clasts R 67.22000 2.93000 1094.50 109548 109600 104 642 E 095 Rotary 02 KRI 000 026 mudstone (tuffaceous?) with minor sand-sized tuff or tuffaceos mudstone clasts dusky red, dark brown,and very dark gray/black 10r 3/2, 7.5yr 3/4 contorted bedding on slab, mottling drilling breccia (0-6cm), slightly fractured (6-26cm) volcanic ash (tuff) tuffaceous mudstone clasts, sharp lower contact with ~2cm of relief R 67.22000 2.93000 1095.95 109594 109620 104 642 E 095 Rotary 02 KRI 026 039 mudstone dusky red with yellow brown laminae 10r 3/4 thin (<1mm laminae), contorted bedding slightly fractured mica sharp upper contact R 67.22000 2.93000 1095.95 109620 109633 104 642 E 095 Rotary 02 KRI 039 050 hard rock unit a - assorted basalt pebbles light gray to dark gray not indicated in visual core description aphyric, sparsely to moderately vesicular slightly fractured basalt pebbles basalt, glassy rim (<5mm thick) on 1 edge of each pebble vesicules are filled, moderately altered R 67.22000 2.93000 1095.95 109633 109644 104 642 E 095 Rotary 02 KRI 050 064 hard rock unit b - interbedded aphyric basalt in matrix of soft aphyric material medium gray basalt in light gray matrix with dark green overlain by white material on each pebble/cobble not indicated in visual core description aphyric, cross-cutting veinlets (<1mm thick and <.05mm long) moderately fragmented intensely weathered basalt?, basalt pebbles basalt, glassy rim on 1 edge of each pebble Y R 67.22000 2.93000 1095.95 109644 109658