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 103 638 C 001 Rotary 01 JAJ 000 022 crs-grained sandstone (0-4 cm); silty claystone with 1 cm of nannofossil marlstone (4-13 cm); sandy mudstone (13-22 cm) gray (0-16 cm), dark gray and very dark gray (16-22 cm) 5y 5/1 (0-16 cm); 5y 4/1 and 5y 3/1 (16-22 cm) parallel laminae, fining upward sequences (13-16 cm, 16-22 cm) slightly fractured; drilling contacts (16 and 22 cm) organic matter (0-4, 13-22 cm); nannos (6-7 cm) turbidite; sandy mudstone layers (13-16, 16-22 cm) grade up to massive mud (bouma d) Y R 42.15333 -12.19667 0411.90 41189 41211 103 638 C 001 Rotary 01 JAJ 022 040 med- (22-29) to fine-grained (30-37 cm) sandstone; nannofossil marlstone (29, 37-40 cm) gray (22-30 cm), dark gray (30-37 cm), gray/light gray (37-40 cm) 2.5y 5/1 (22-30 cm), 5y 4/1 (30-37 cm), 5y 6/1 (37-40 cm) parallel laminae; fining upward sequence (30-37 cm) slightly fractured; drilling contacts (30, 37 cm) coal (30-37 cm) nannos (29, 37-40 cm) turbidite; sandstone (30-37 cm) fines upward from fine-grained sand to mud to clay in upper 1 cm Y R 42.15333 -12.19667 0411.90 41211 41229 103 638 C 001 Rotary 01 JAJ 040 056 calcareous claystone (40-41 cm); silty claystone (41-56 cm) gray 5y 5/1 laminae/banding; calcareous claystone (40-41 cm) has "beef" structure slightly fractured turbidite Y R 42.15333 -12.19667 0411.90 41229 41245 103 638 C 001 Rotary 01 JAJ 056 060 silty claystone light brownish gray 2.5y 6/1 lower drilling contact; slightly fractured siderite; coal siderite-rich layer grades upwards to claystone; calcareous turbidite? Y R 42.15333 -12.19667 0411.90 41245 41249 103 638 C 001 Rotary 01 JAJ 060 077 crs-grained sandstone with bands of fine- (71 cm) and med-grained (75-76 cm) sandstone gray 2.5y 5/1 banding upper and lower drilling contact; slightly fractured turbidite (bouma ta) Y R 42.15333 -12.19667 0411.90 41249 41266 103 638 C 001 Rotary 01 JAJ 077 083 alternating nannofossil marlstone and silty claystone dark gray claystone and light gray marlstone 5y 4/1 claystone, 5y 7/1 marlstone cross laminae; claystone has normal graded bedding upper drilling contact; slightly fractured nannos microturbidite (bouma d-e) Y R 42.15333 -12.19667 0411.90 41266 41272 103 638 C 001 Rotary 01 JAJ 083 103 silty claystone dark gray 5y 4/1 slightly fractured turbidite Y R 42.15333 -12.19667 0411.90 41272 41292 103 638 C 001 Rotary 01 JAJ 103 123 alternating nannofossil marlstone and silty claystone with massive silty claystone (109-119 cm) dark gray claystone and light gray, gray/light gray marlstone 5y 4/1 claystone, 5y 7/1 and 5y 6/1 marlstone laminae (103-109, 119-123 cm); claystone has normal graded bedding slightly fractured nannos microturbidite Y R 42.15333 -12.19667 0411.90 41292 41312 103 638 C 001 Rotary 01 JAJ 123 128 claystone dark gray 5y 4/1 parallel laminae; fining upward sequence slightly fractured turbidite (bouma d-e); fairly sharp contact between claystones (~124 cm) Y R 42.15333 -12.19667 0411.90 41312 41317 103 638 C 001 Rotary 01 JAJ 128 146 nannofossil marlstone (128-129 cm); massive silty claystone grading downward to silty calcareous claystone dark gray claystone with gray/light gray marlstone 5y 4/1 claystone with 5y 6/1 marlstone parallel laminae, fining upward sequence, and normal graded bedding (130-132 cm) slightly fractured nannos microturbidite Y R 42.15333 -12.19667 0411.90 41317 41335 103 638 C 001 Rotary 01 JAJ 146 153 very fine-grained sandstone gray 5y 5/1 low and cross laminae, fining upward sequence slightly fractured turbidite (bouma c-d) Y R 42.15333 -12.19667 0411.90 41335 41342 103 638 C 001 Rotary 02 LOR 000 014 fine-grained sandstone dark gray with "very dark gray laminae" n4/ laminae, fining upward slightly fractured coal coaly plant debris turbidite; one lamination (11 cm) is 3 mm thick and very rich in coal R 42.15333 -12.19667 0413.40 41339 41353 103 638 C 001 Rotary 02 LOR 014 073 alternating nannofossil marlstone and silty calcareous? claystone dark gray and gray/light gray, dark gray (65-73cm) n4/ and 5y 6/1, n4/ (65-73cm) laminae (3-15mm thick) slightly fractured nannos microturbidites R 42.15333 -12.19667 0413.40 41353 41412 103 638 C 001 Rotary 02 LOR 073 127 very crs- to crs-grained sandstone dark gray n4/ laminae, fining upward sequence slightly fractured, soupy (73-83cm); lower drilling contact turbidite R 42.15333 -12.19667 0413.40 41412 41466 103 638 C 001 Rotary 02 LOR 127 147 silty claystone (127-146cm), sitlstoen (146-147cm) dark gray 5y 4/1 faint laminae (141-146 cm) slightly fractured; upper drilling contact turbidite, 1 cm layer of "very dark gray" highly cemented silt (146cm) R 42.15333 -12.19667 0413.40 41466 41486 103 638 C 001 Rotary 02 LOR 147 151 alternating nannofossil marlstone and silty claystone dark gray and gray/light gray ? n4/ and 5y 6/1 ? laminae slightly fractured nannos microturbidites R 42.15333 -12.19667 0413.40 41486 41490 103 638 C 001 Rotary 03 JAJ 000 026 alternating nannofossil marlstone and silty claystone in 4-20 mm layers dark gray with light olive gray marlstone and light brownish gray layer 5y 4/1 with 5y 6/2 marlstone and 2.5y 6/2 layer laminae slightly fractured nannos microturbidites R 42.15333 -12.19667 0414.90 41489 41515 103 638 C 001 Rotary 03 JAJ 026 043 silty claystone dark gray 5y 4/1 slightly fractured turbidite R 42.15333 -12.19667 0414.90 41515 41532 103 638 C 001 Rotary CC JAJ 000 006 drilling breccia of silty claystone ? dark gray ? 5y 4/1 ? drilling breccia R 42.15333 -12.19667 0415.34 41533 41539 103 638 C 002 Rotary 01 COM 000 024 4 pieces of med-grained sandstone and 1 piece of nannofossil marlstone (6-8 cm) dark gray sandstone and gray nannofossil marlstone n4/ sandstone and 5y 5/1 marlstone faint parallel laminae, normal graded bedding slightly fractured nannos turbidites, top & bottom of nanno marlstoen more detrital (bouma de-d) R 42.15333 -12.19667 0421.50 42150 42174 103 638 C 003 Rotary 01 JAJ 000 013 med-grained sandstone dark gray n4/ faint parallel laminae lower drillling contact, slightly fractured turbidite (bouma ta) R 42.15333 -12.19667 0431.20 43120 43133 103 638 C 003 Rotary 01 JAJ 013 035 alternating nannofossil marlstone and silty claystone alternating gray and dark gray with grayish brown/light grayish brown (26-29 cm) alternating 5y 5/1, n4/, and n5/ with 2.5y 5.5/2 (26-29 cm) laminae drilling contacts (13,29cm), slightly fractured nannos turbidite (bouma td-e) of marlstone grading up to calcareous claystone (26-29 cm) R 42.15333 -12.19667 0431.20 43133 43155 103 638 C 003 Rotary 01 JAJ 035 041 silty claystone dark gray n4/ faint parallel laminae slightly fractured; lower drilling contact microturbidite R 42.15333 -12.19667 0431.20 43155 43161 103 638 C 003 Rotary 01 JAJ 041 060 crs-grained sandstone grading upward to med-grained sandstone dark gray n4/ faint parallel laminae in upper half, fining upward sequence slightly fractured; upper and lower drilling contacts turbidite; sandstone is calcite cemented R 42.15333 -12.19667 0431.20 43161 43180 103 638 C 003 Rotary 01 JAJ 060 067 silty claystone dark gray 5y 4/1 upper & lower drilling contacts; slightly fractured turbidite R 42.15333 -12.19667 0431.20 43180 43187 103 638 C 003 Rotary 01 JAJ 067 089 alternating nannofossil marlstone and claystone alternating dark gray and gray alternating 5y 4/1, 5y 5/1 and n4/ laminae, burrows (planolites); minor bioturbation slightly fractured trace fossils; nannos microturbidites R 42.15333 -12.19667 0431.20 43187 43209 103 638 C 003 Rotary 01 JAJ 089 093 nannofossil marlstone grading upward to calcareous claystone greenish gray grading upward to grayish brown 5gy 6/1 grading to 2.5y 5/2 fining upward, very minor bioturbation slightly fractured nannos microturbidite R 42.15333 -12.19667 0431.20 43209 43213 103 638 C 003 Rotary 01 JAJ 093 112 nannofossil marlstone (93-95 cm); silty claystone (95-112 cm) greenish gray (93-95 cm) and dark gray (95-112 cm) 5gy 6/1 (93-95 cm) and n4/ (95-112 cm) minor bioturbation; parallel laminae (95-112 cm); sand-infilled burrows (planolites) lower drilling contact, slightly fractured nannos claystone is a microturbidite; one 3x 10mm horizontal burrow @95-112 cm is sand-filled R 42.15333 -12.19667 0431.20 43213 43232 103 638 C 003 Rotary 01 JAJ 112 129 nearly massive med-grained sandstone gray n5/ faint parallel laminae upper and lower drilling contacts, slightly fractured increase of biotite ? at top increase of organic matter ? at top turbidite (bouma a) Y R 42.15333 -12.19667 0431.20 43232 43249 103 638 C 003 Rotary 01 JAJ 129 150 med- to crs-grained sandstone dark gray n4/ high angle (30 degrees) cross bedding/banding (129-142cm), faint parallel laminae (142-150cm) drilling contacts (129,142cm), slightly fractured 1-2 cm long plant (wood) debris (129-142 cm) turbidite (bouma b) R 42.15333 -12.19667 0431.20 43249 43270 103 638 C 003 Rotary 02 LOR 000 008 crs-grained sandstone dark gray n4/ fining upward sequence; parallel laminae slightly fractured turbidite Y R 42.15333 -12.19667 0432.70 43270 43278 103 638 C 003 Rotary 02 LOR 008 059 alternating nannofossil marlstone and claystone with clayey silt (50-51 cm) gray and dark gray 5y 5/1 and n4/ laminae slightly fractured, drilling contacts (50,51cm) nannos drilling biscuits (8-15,30-52cm), microturbidites R 42.15333 -12.19667 0432.70 43278 43329 103 638 C 003 Rotary 02 LOR 059 066 siltstone to sandstone dark gray n4/ and 5y 4/1 low angle cross laminae and parallel laminae slightly fractured turbidite (bouma c); some layers are highly cemented Y R 42.15333 -12.19667 0432.70 43329 43336 103 638 C 003 Rotary 02 LOR 066 078 alternating nannofossil marlstone and claystone gray and dark gray 5y 6/1 and 5y 4/1 laminae slightly fractured nannos microturbidites R 42.15333 -12.19667 0432.70 43336 43348 103 638 C 003 Rotary 02 LOR 078 089 silty calcareous claystone gray/light gray to dark gray 5y 6/1 to 5y 4/1 very minor bioturbation, burrows filled with lighter claystone slightly fractured turbidite R 42.15333 -12.19667 0432.70 43348 43359 103 638 C 003 Rotary 02 LOR 089 108 fine- to med-grained sandstone dark gray n4/ faint laminae (92-97, 102-108 cm); "dish" structure (water escape pipes) at 91-92 cm; fining upward slightly fractured turbidite Y R 42.15333 -12.19667 0432.70 43359 43378 103 638 C 003 Rotary 02 LOR 108 119 alternating claystone and nannofossil marlstone with calcite-rich layer from 112-114 cm dark gray, gray, and gray/light gray 5y 4/1, 5y 5/1, n4/, and 5y 6/1 fining upward sequences, parallel laminae, minor bioturbation; small, elongated, marlstone-infilled burrows slightly fractured nannos microturbidites; burrows parallel laminae and are filled by lighter marlstone R 42.15333 -12.19667 0432.70 43378 43389 103 638 C 003 Rotary 02 LOR 119 138 silty claystone dark gray 5y 4/1 very minor bioturbation; top rich in small, marlstone-infilled burrows (elongated parallel to laminae) slightly fractured, drilling biscuits (123-138 cm) turbidite R 42.15333 -12.19667 0432.70 43389 43408 103 638 C 003 Rotary 02 LOR 138 153 alternating nannofossil marlstone and claystone gray/light gray and dark gray 5y 4/1, n4/, and 5y 6/1 microfaults (from drilling); laminae; very minor bioturbation slightly fractured nannos microturbidites R 42.15333 -12.19667 0432.70 43408 43423 103 638 C 003 Rotary 03 JAJ 000 005 alternating nannofossil marlstone and claystone gray with light olive gray 5y 5/1 with 5y 6/2 laminae slightly fractured nannos microturbidites Y R 42.15333 -12.19667 0434.20 43420 43425 103 638 C 003 Rotary 03 JAJ 005 020 silty claystone to calcareous silty claystone gray/light gray 5y 6/1 slightly fractured; drilling biscuits turbidite R 42.15333 -12.19667 0434.20 43425 43440 103 638 C 003 Rotary 03 JAJ 020 041 alternating nannofossil marlstone and claystone gray with light olive gray 5y 5/1 with 5y 6/2 microfaults (from drilling); laminae lower drilling contact; slightly fractured nannos microturbidites Y R 42.15333 -12.19667 0434.20 43440 43461 103 638 C 003 Rotary 03 JAJ 041 050 massive silty claystone (41-44cm), med-grained sandstone (44-50cm) dark gray 5y 4/1 (41-44cm), n4/ (44-50cm) parallel laminae upper drilling contact; slightly fractured abundant plant (wood) debris turbidite (bouma b) Y R 42.15333 -12.19667 0434.20 43461 43470 103 638 C 003 Rotary 03 JAJ 050 073 med-grained sandstone grading upward to fine-grained sandstone (50-58 cm) dark gray n4/ parallel laminae, fining upward sequence, 1cm thick banding of fine-grained sandstone (60, 62, 64 cm) slightly fractured turbidite (bouma tb); 1 cm thick bands of fine-grained sandstone at 60, 62, and 64 cm Y R 42.15333 -12.19667 0434.20 43470 43493 103 638 C 003 Rotary CC JAJ 000 029 med-grained sandstone (0-17 cm), very crs-grained sandstone (17-29 cm) gray n5/ normal graded bedding (17-29 cm); fining upward sequence and faint bedding (0-17 cm) slightly fractured turbidite (bouma a), calcite-cemented sandstone Y R 42.15333 -12.19667 0434.92 43492 43521 103 638 C 004 Rotary 01 JAJ 000 019 med-grained sandstone dark gray n4/ parallel laminae slightly fractured; lower drilling contact turbidite (bouma ta) R 42.15333 -12.19667 0440.90 44089 44108 103 638 C 004 Rotary 01 JAJ 019 028 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 (marlstone) laminae, minor bioturbation, subhorizontal infilled burrows 3mm x 2.5 cm long (filled by silty clay), load cast? lower drilling contact; slightly fractured nannos microturbidites; burrows are 3mm x 2.5 cm long R 42.15333 -12.19667 0440.90 44108 44117 103 638 C 004 Rotary 01 JAJ 028 038 silty claystone dark gray 5y 4/1 parallel laminae (36-38 cm) upper & lower drilling contacts; slightly fractured turbidite R 42.15333 -12.19667 0440.90 44117 44127 103 638 C 004 Rotary 01 JAJ 038 048 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 marlstone laminae, minor bioturbation, burrows (planolites) upper drilling contact, slightly fractured nannos microturbidites R 42.15333 -12.19667 0440.90 44127 44137 103 638 C 004 Rotary 01 JAJ 048 052 silty marlstone grading upward to calcareous claystone grayish brown/light grayish brown 2.5y 5.5/2 fining upward sequence, parallel laminae slightly fractured pyrite nannos ? turbidite R 42.15333 -12.19667 0440.90 44137 44141 103 638 C 004 Rotary 01 JAJ 052 063 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 laminae, fining upward sequence slightly fractured nannos microturbidites (one is 5 cm thick) R 42.15333 -12.19667 0440.90 44141 44152 103 638 C 004 Rotary 01 JAJ 063 072 silty claystone dark gray 5y 4/1 slightly fractured turbidite R 42.15333 -12.19667 0440.90 44152 44161 103 638 C 004 Rotary 01 JAJ 072 079 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 laminae, minor bioturbation, burrows (planolites) slightly fractured nannos microturbidites R 42.15333 -12.19667 0440.90 44161 44168 103 638 C 004 Rotary 01 JAJ 079 092 silty claystone dark gray 5y 4/1 burrows (planolites) in lower 1/3 slightly fractured turbidite R 42.15333 -12.19667 0440.90 44168 44181 103 638 C 004 Rotary 01 JAJ 092 098 very fine-grained sandstone dark gray 5y 4/1 low-angle cross laminae (top), convolute bedding. load casts (bottom) slightly fractured coal coal/plant debris turbidite, coaly base R 42.15333 -12.19667 0440.90 44181 44187 103 638 C 004 Rotary 01 JAJ 098 128 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 laminae, minor bioturbation, burrows (planolites), normal microfaults (syn sed) slightly fractured nannos microturbidites; lowest marlstone shows thickness change across microfaults R 42.15333 -12.19667 0440.90 44187 44217 103 638 C 004 Rotary 01 JAJ 128 138 silty claystone dark gray 5y 4/1 faint parallel laminae slightly fractured turbidite (bouma td-e ?) R 42.15333 -12.19667 0440.90 44217 44227 103 638 C 004 Rotary 01 JAJ 138 150 med-grained sandstone grading upward to fine-grained sandstone dark gray n4/ fining upward sequence, faint parallel laminae slightly fractured turbidite (bouma tb) R 42.15333 -12.19667 0440.90 44227 44239 103 638 C 004 Rotary 02 JAJ 000 002 silty claystone dark gray 5y 4/1 fining upward sequence, parallel laminae slightly fractured microturbidite R 42.15333 -12.19667 0442.40 44239 44241 103 638 C 004 Rotary 02 JAJ 002 006 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 minor bioturbation, laminae slightly fractured nannos microturbidites R 42.15333 -12.19667 0442.40 44241 44245 103 638 C 004 Rotary 02 JAJ 006 012 silty claystone dark gray 5y 4/1 fining upward sequence, parallel laminae, minor bioturbation, subhorizontal sand-infilled burrows slightly fractured coal in burrows plant debris/coal turbidite; burrows are 2-3mm x 3cm R 42.15333 -12.19667 0442.40 44245 44251 103 638 C 004 Rotary 02 JAJ 012 014 very fine-grained sandstone with wavy 1-2 mm coal layer dark gray 5y 4/1 parallel laminae, minor bioturbation, "loaded base" with flame structure, subhorizontal sand-infilled burrows slightly fractured coal in burrows, 1-2 mm coal layer plant debris/coal turbidite (bouma c), burrows are 2-3mm x 3cm R 42.15333 -12.19667 0442.40 44251 44253 103 638 C 004 Rotary 02 JAJ 014 017 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 laminae; sand infilled, subhorizontal burrows slightly fractured coal in burrows plant debris (coal), nannos claystones are microturbidites; burrows are 2-3 mm x 3 cm R 42.15333 -12.19667 0442.40 44253 44256 103 638 C 004 Rotary 02 JAJ 017 024 fine-grained sandstone with clay at top dark gray 5y 4/1, n4/ (sand) laminae, climbing ripples, calcite vein (22cm) mud volcano? at base horizontal calcite vein (22cm) R 42.15333 -12.19667 0442.40 44256 44263 103 638 C 004 Rotary 02 JAJ 024 030 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 laminae; marl infilled burrows, planolites slightly fractured nannos microturbidites; burrows are 2-3 mm x 3 cm R 42.15333 -12.19667 0442.40 44263 44269 103 638 C 004 Rotary 02 JAJ 030 040 silty claystone dark gray 5y 4/1 faint parallel laminae, burrows (planolites) in upper 2 cm lower drilling contact, slightly fractured turbidite; burrows are 2-3 mm x 3 cm R 42.15333 -12.19667 0442.40 44269 44279 103 638 C 004 Rotary 02 JAJ 040 043 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 laminae upper drilling contact, slightly fractured nannos microturbidites R 42.15333 -12.19667 0442.40 44279 44282 103 638 C 004 Rotary 02 JAJ 043 052 fine-grained sandstone dark gray 5y 4/1 with n4/ sand (~48 cm) parallel and low-angle cross laminae, convolute bedding, fining upward sequence slightly fractured turbidite (bouma tc-e) R 42.15333 -12.19667 0442.40 44282 44291 103 638 C 004 Rotary 02 JAJ 052 071 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 laminae, minor to moderate bioturbation lower drilling contact, slightly fractured 3cm long belemnite at 67.5 cm, nannos microturbidites R 42.15333 -12.19667 0442.40 44291 44310 103 638 C 004 Rotary 02 JAJ 071 084 silty claystone dark gray 5y 4/1 slightly fractured; upper & lower drilling contacts turbidite R 42.15333 -12.19667 0442.40 44310 44323 103 638 C 004 Rotary 02 JAJ 084 111 crs-grained sandstone grading upward to med-grained sandstone dark gray n4/ fining upward sequence, parallel laminae upper and lower drilling contacts; slightly fractured turbidite (bouma ta) R 42.15333 -12.19667 0442.40 44323 44350 103 638 C 004 Rotary 02 JAJ 111 134 alternating nannofossil marlstone and claystone dark gray with light olive gray 5y 4/1 with 5y 6/2 laminae, minor bioturbation, burrows (planolites) slightly fractured; upper drilling contact nannos microturbidites R 42.15333 -12.19667 0442.40 44350 44373 103 638 C 004 Rotary 02 JAJ 134 140 silty claystone dark gray 5y 4/1 burrows (planolites) in upper half slightly fractured turbidite R 42.15333 -12.19667 0442.40 44373 44379 103 638 C 004 Rotary 02 JAJ 140 150 interstitial water sample R 42.15333 -12.19667 0442.40 44379 44389 103 638 C 004 Rotary 03 JAN 000 024 calcareous silty claystone with alternating nannofossil marlstone and claystone (8-12 cm) olive gray and light olive gray 5y 4/2 with 5y 6/2 laminae lower drilling contact; slightly fractured nannos microturbidites R 42.15333 -12.19667 0443.90 44389 44413 103 638 C 004 Rotary 03 JAN 024 052 med-grained sandstone dark gray n4/ fining upward sequence, poor horizontal parallel laminae sightly fractured, upper & lower drilling contacts turbidite R 42.15333 -12.19667 0443.90 44413 44441 103 638 C 004 Rotary 03 JAN 052 056 nannofossil marlstone grading upward to calcareous claystone olive gray and light olive gray 5y 4/2 and 5y 6/2 fining upward sequence, minor bioturbation, burrows (planolites) upper drilling contact, slightly fractured nannos turbidite R 42.15333 -12.19667 0443.90 44441 44445 103 638 C 004 Rotary 03 JAN 056 080 alternating nannofossil marlstone and claystone olive gray and light olive gray 5y 4/2 with 5y 6/2 laminae; two fining upward sequences (56 and 61 cm) slightly fractured nannos microturbidites R 42.15333 -12.19667 0443.90 44445 44469 103 638 C 004 Rotary 03 JAN 080 116 drilling breccia? of alternating nannofossil marlstone and claystone with fine-grained sandstone (100-103 cm) olive gray and light olive gray 5y 4/2 with 5y 6/2 laminae; low amplitude ripple laminae in fine-grained sandstone bed (100-103 cm) lower drilling contact; slightly fractured nannos microturbidites R 42.15333 -12.19667 0443.90 44469 44505 103 638 C 004 Rotary 03 JAN 116 136 alternating nannofossil marlstone and claystone olive gray and light olive gray 5y 4/2 with 5y 6/2 laminae upper and lower drilling contacts, slightly fractured nannos microturbidites R 42.15333 -12.19667 0443.90 44505 44525 103 638 C 004 Rotary 03 JAN 136 150 med-grained sandstone dark gray n4/ fining upward sequence, normal graded bedding upper drilling contact, slightly fractured coal debris plant debris (coal) micritic microclasts; turbidite R 42.15333 -12.19667 0443.90 44525 44539 103 638 C 004 Rotary 04 JAN 000 005 med-grained sandstone dark gray n4/ lower drilling contact, slightly fractured turbidite R 42.15333 -12.19667 0445.40 44539 44544 103 638 C 004 Rotary 04 JAN 005 055 alternating nannofossil marlstone and claystone olive gray and light olive gray 5y 4/2 with 5y 6/2 laminae upper drilling contact, slightly fractured nannos marl contacts are sharp, microturbidites R 42.15333 -12.19667 0445.40 44544 44594 103 638 C 004 Rotary 04 JAN 055 066 fine-grained sandstone dark gray n4/ parallel laminae, fining upward sequence drillig contact (~60cm), slightly fractured turbidite R 42.15333 -12.19667 0445.40 44594 44605 103 638 C 004 Rotary CC LOR 000 015 alternating nannofossil marlstone and claystone olive gray and light olive gray with "brownish" nannofossil marlstone at 5 cm 5y 4/2 with 5y 6/2 laminae slightly fractured nannos microturbidites; marlstone at 5 cm is highly cemented R 42.15333 -12.19667 0446.06 44605 44620 103 638 C 005 Rotary 01 JAJ 000 047 drilling breccia (0-4 cm); fine-grained sandstone (4-7 cm) grading downward into med- to crs-grained (7-47cm) sandstone gray n5/ parallel laminae (4-5cm), fining upward sequence with faint laminae and some bands (7-47cm) lower drilling contact; slightly fractured organic debris at 24-46 cm fine-grained sandstone occurs in 1 cm bands from 7 to 47 cm; turbidite-bouma b (4-7cm) & a (7-47cm) R 42.15333 -12.19667 0450.50 45050 45097 103 638 C 005 Rotary 01 JAJ 047 051 silty claystone dark gray 5y 4/1 parallel laminae, fining upward sequence upper drilling contact; slightly fractured microturbidite (bouma d-e) R 42.15333 -12.19667 0450.50 45097 45101 103 638 C 005 Rotary 01 JAJ 051 052 alternating nannofossil marlstone and claystone dark gray and light olive gray 5y 4/1 with 5y 6/2 laminae slightly fractured nannos R 42.15333 -12.19667 0450.50 45101 45102 103 638 C 005 Rotary 01 JAJ 052 059 silty claystone with claystone in upper 1 cm dark gray 5y 4/1 parallel laminae, fining upward sequence slightly fractured turbidite (bouma td-e); sharp contact at 53.5 cm may separate 2 microturbidites R 42.15333 -12.19667 0450.50 45102 45109 103 638 C 005 Rotary 01 JAJ 059 060 alternating nannofossil marlstone and claystone dark gray and light olive gray 5y 4/1 with 5y 6/2 laminae slightly fractured nannos R 42.15333 -12.19667 0450.50 45109 45110 103 638 C 005 Rotary 01 JAJ 060 063 "marlstone turbidite" grading upward from silty at base to clayey at top grayish brown/light grayish brown 2.5y 5.5/2 parallel laminae, fining upward sequence lower drilling contact, slightly fractured turbidite? R 42.15333 -12.19667 0450.50 45110 45113 103 638 C 005 Rotary 01 JAJ 063 085 alternating nannofossil marlstone and claystone dark gray and light olive gray 5y 4/1 with 5y 6/2 laminae upper and lower drilling contacts, slightly fractured nannos microturbidites R 42.15333 -12.19667 0450.50 45113 45135 103 638 C 005 Rotary 01 JAJ 085 090 crs-grained sandstone (85-89 cm); nannofossil marlstone (89-90 cm) dark gray 5y 4/1 drilling contacts (85,89cm), slightly fractured nannos (89-90 cm) turbidite (85-89 cm) R 42.15333 -12.19667 0450.50 45135 45140 103 638 C 005 Rotary 01 JAJ 090 093 silty claystone dark gray 5y 4/1 slightly fractured turbidite R 42.15333 -12.19667 0450.50 45140 45143 103 638 C 005 Rotary 01 JAJ 093 113 crs-grained sandstone with some faint bands of med-grained sandstone dark gray n4/ faint banding slightly fractured 1 cm of pyrite cement at 102 cm turbidite (bouma a), 1cm patch of pyrite cement (102cm) R 42.15333 -12.19667 0450.50 45143 45163 103 638 C 005 Rotary 01 JAJ 113 120 crs-grained sandstone grading upward to fine-grained sandstone dark gray n4/ faint parallel laminae, 2-3 cm wide vertical fracture, fining upward sequence slightly fractured; lower drilling contact calcite in vertical fracture (2-3cm wide) organic debris at 116 cm turbidite R 42.15333 -12.19667 0450.50 45163 45170 103 638 C 005 Rotary 01 JAJ 120 146 alternating nannofossil marlstone and claystone with very fine-grained sandstone (126 cm) dark gray and light olive gray 5y 4/1 with 5y 6/2 parallel laminae; minor bioturbation (1276-146cm), burrows-planolites (127-146cm), normal faults, tension gashes slightly fractured; drilling contacts (120, 127 cm) faults, tension gashes healed with calcite nannos tension gashes are 1 mm wide x 1 cm long; microturbidites; partial erosion of layer (140cm) R 42.15333 -12.19667 0450.50 45170 45196 103 638 C 005 Rotary 01 JAJ 146 150 silty claystone dark gray 5y 4/1 slightly fractured turbidite R 42.15333 -12.19667 0450.50 45196 45200 103 638 C 005 Rotary 02 JAN 000 010 calcareous claystone (0-2 cm); med-grained sandstone grading upward into fine-grained sandstone dark gray (0-2 cm) and gray? (2-10 cm) n4/ (0-2 cm) and 2.5y 5/1? faint laminae (2-10 cm), fining upward sequence slightly fractured turbidite R 42.15333 -12.19667 0452.00 45200 45210 103 638 C 005 Rotary 02 JAN 010 046 interbedded calcareous claystone and nannofossil marlstone (silty, 42-43cm) dark gray and light gray, pale brown (42-43cm) n4/ and 5y 7/1 17 faint laminae in marlstone (3mm-10mm wide) slightly fractured nannos microturbidites R 42.15333 -12.19667 0452.00 45210 45246 103 638 C 005 Rotary 02 JAN 046 059 calcareous claystone dark gray n4/ lower drilling contact, slightly fractured finely disseminated coalified particles turbidite R 42.15333 -12.19667 0452.00 45246 45259 103 638 C 005 Rotary 02 JAN 059 083 crs-grained sandstone grading upward into fine-grained sandstone gray? 2.5y 5/0? fining upward sequence, fine laminae at top upper drilling contact, slightly fractured small coal clast? shale or small coal clast; turbidite R 42.15333 -12.19667 0452.00 45259 45283 103 638 C 005 Rotary 02 JAN 083 130 alternating nannofossil marlstone and claystone (locally silty) dark gray and light gray n4/ and 5y 7/1 laminae slightly fractured nannos microturbidites; claystone laminae show color, grain size gradation (base siltier) R 42.15333 -12.19667 0452.00 45283 45330 103 638 C 005 Rotary CC LOR 000 012 alternating nannofossil marlstone and claystone with silt layer at 6-7cm very dark gray (~4 cm), alternating gray/light gray, dark gray, gray layer (6-7cm) 5y 6/1 to 5y 4/1 with 5y 3/1 at ~4cm laminae slightly fractured coal? in biscuit (2.5-3.5cm) nannos silty laminated biscuit rich in coal (2.5-3.5cm); microturbidites R 42.15333 -12.19667 0453.28 45327 45339 103 638 C 005 Rotary CC LOR 012 020 silty claystone dark gray 5y 4/1 slightly fractured turbidite R 42.15333 -12.19667 0453.28 45339 45347 103 638 C 006 Rotary 01 SAR 000 014 claystone dark gray 5y 4/1 slightly fractured turbidite R 42.15333 -12.19667 0460.20 46020 46034 103 638 C 006 Rotary 01 SAR 014 029 alternating nannofossil marlstone and claystone dark gray claystone, gray/light gray marlstone 5y 4/1 claystone, 5y 6/1 marlstone normal graded bedding, parallel laminae slightly fractured nannos microturbidites, a few with silt at the base R 42.15333 -12.19667 0460.20 46034 46049 103 638 C 006 Rotary 01 SAR 029 039 claystone dark gray 5y 4/1 slightly fractured turbidite R 42.15333 -12.19667 0460.20 46049 46059 103 638 C 006 Rotary 01 SAR 039 062 crs-grained sandstone dark gray n4/ parallel laminae, cross laminae, fining upward sequence slightly fractured plant (wood) debris turbidite R 42.15333 -12.19667 0460.20 46059 46082 103 638 C 006 Rotary 01 SAR 062 102 alternating nannofossil marlstone and claystone; crs-grained sand matrix mixed in from 62-75 cm (drilling disturbed) alternating dark gray and gray/light gray 5y 4/1 and 5y 6/1 laminae, faint normal graded bedding highly fragmented (62-75 cm); slightly fractured nannos microturbidites; 62-75 cm is drilling disturbed R 42.15333 -12.19667 0460.20 46082 46122 103 638 C 006 Rotary 01 SAR 102 106 fine-grained to very fine-grained sandstone to siltstone dark gray 5y 4/1 and n4/ cross and parallel laminae; fining upward sequence slightly fractured turbidite R 42.15333 -12.19667 0460.20 46122 46126 103 638 C 006 Rotary 01 SAR 106 119 alternating nannofossil marlstone and claystone alternating dark gray claystone and gray/light gray marlstone alternating 5y 4/1 claystone and 5y 6/1 marlstone parallel laminae slightly fractured nannos microturbidites; laminae thin upward R 42.15333 -12.19667 0460.20 46126 46139 103 638 C 006 Rotary 01 SAR 119 150 organic geochemistry sample R 42.15333 -12.19667 0460.20 46139 46170 103 638 C 006 Rotary 02 SAR 000 015 crs- to very crs-grained sandstone dark gray ? n4/ ? fining upward slightly fractured; lower drilling contact turbidite R 42.15333 -12.19667 0461.70 46170 46185 103 638 C 006 Rotary 02 SAR 015 030 claystone with 0.5 cm of marlstone at 17 cm (15-21 cm), fine-grained sandstone (21-25, 26-30 cm), marlstone (25-26 cm) dark gray ? n4/ ? faint banding (15-21 cm); parallel and cross laminae, fining upward sequences (15-26, 26-30 cm) upper drilling contact, slightly fractured nannos ? sharp drilling contacts at sandstone; turbidite R 42.15333 -12.19667 0461.70 46185 46200 103 638 C 006 Rotary 02 SAR 030 045 alternating nannofossil marlstone and claystone dark gray claystone and gray/light gray marlstone ? 5y 4/1 claystone and 5y 6/1 marlstone ? faint laminae slightly fractured nannos microturbidites R 42.15333 -12.19667 0461.70 46200 46215 103 638 C 006 Rotary 02 SAR 045 050 claystone dark gray 5y 4/1 lower drilling contact, slightly fractured turbidite R 42.15333 -12.19667 0461.70 46215 46220 103 638 C 006 Rotary 02 SAR 050 067 med-grained sandstone grading upward to fine-grained sandstone dark gray n4/ fining upward sequence, parallel laminae, ripple laminae at top upper & lower drilling contacts, slightly fractured turbidite R 42.15333 -12.19667 0461.70 46220 46237 103 638 C 006 Rotary 02 SAR 067 098 alternating nannofossil marlstone and claystone dark gray to gray claystone, gray/light gray marlstone 5y 4/1 to 5y 5/1 claystone, 5y 6/1 marlstone laminae upper drilling contact, slightly fractured nannos microturbidites, a few with silt at base R 42.15333 -12.19667 0461.70 46237 46268 103 638 C 006 Rotary 02 SAR 098 110 claystone gray 5y 4/1 to 5y 5/1 ? highly fragmented turbidites R 42.15333 -12.19667 0461.70 46268 46280 103 638 C 006 Rotary 02 SAR 110 140 alternating nannofossil marlstone and claystone dark gray to gray claystone and gray/light gray marlstone 5y 4/1 to 5y 5/1 claystone, 5y 6/1 marlstone parallel laminae slightly fractured to highly fragmented (130-140 cm) siderite-rich layer at 128 cm nannos microturbidites R 42.15333 -12.19667 0461.70 46280 46310 103 638 C 006 Rotary 02 SAR 140 150 fine-grained sandstone dark gray n4/ fining upward sequence, parallel laminae slightly fractured turbidite R 42.15333 -12.19667 0461.70 46310 46320 103 638 C 006 Rotary 03 COM 000 008 med-grained sandstone dark gray n4/ fining upward, normal graded bedding slightly fractured; lower drilling contact turbidite R 42.15333 -12.19667 0463.20 46320 46328 103 638 C 006 Rotary 03 COM 008 013 alternating nannofossil marlstone and claystone dark gray claystone and gray/light gray marlstone 5y 4/1 claystone, 5y 6/1 marlstone laminae slightly fractured; upper drilling contact nannos microturbidites R 42.15333 -12.19667 0463.20 46328 46333 103 638 C 006 Rotary 03 COM 013 020 claystone dark gray and gray 5y 4/1 and 5y 5/1 slightly fractured turbidite R 42.15333 -12.19667 0463.20 46333 46340 103 638 C 006 Rotary 03 COM 020 040 crs- to fine-grained sandstone dark gray n4/ fining upward sequence, normal graded bedding, laminae slightly fractured differential concentration of coal debris in laminae turbidite R 42.15333 -12.19667 0463.20 46340 46360 103 638 C 006 Rotary 03 COM 040 060 med- to fine-grained sandstone dark gray n4/ fining upward sequence, normal graded bedding, laminae, convolute/contorted bedding lower drilling contact, slightly fractured turbidite (bouma ta-d) R 42.15333 -12.19667 0463.20 46360 46380 103 638 C 006 Rotary 03 COM 060 073 alternating nannofossil marlstone and claystone (locally silty) gray/light gray marlstone and dark gray to gray claystone 5y 6/1 marlstone and 5y 4/1 to 5y 5/1 claystone parallel laminae upper drilling contact, slightly fractured nannos microturbidites, some with 1-3 mm of silt at base R 42.15333 -12.19667 0463.20 46380 46393 103 638 C 006 Rotary 03 COM 073 079 claystone dark gray 5y 4/1 slightly fractured turbidite R 42.15333 -12.19667 0463.20 46393 46399 103 638 C 006 Rotary CC SAR 000 018 med- to fine-grained sandstone (0-15 cm); alternating claystone and nannofossil marlstone (15-18 cm) dark gray n4/ fining upward sequence (0-15cm), laminae slightly fractured nannos (15-18 cm) turbidite (0-15cm) R 42.15333 -12.19667 0463.98 46398 46416 103 638 C 007 Rotary 01 SAR 000 013 alternation of claystone and nannofossil marlstone gray to gray/light gray marl, dark gray - olive gray &light olive gray claystone 5y 5/1 - 5y 6/1 marlstone, 5y 4/1, 5y 5/2, 5y 6/2 claystone laminae highly fragmented mica in claystone nannos; plant (wood) debris in claystone microturbidites; claystone is silty at base R 42.15333 -12.19667 0469.90 46989 47002 103 638 C 007 Rotary 01 SAR 013 017 fine- to very fine-grained sandstone dark gray n4/ parallel laminae and cross laminae, fining upward sequence slightly fractured turbidite R 42.15333 -12.19667 0469.90 47002 47006 103 638 C 007 Rotary 01 SAR 017 114 alternation of claystone (silty at base) and nannofossil marlstone with siderite-rich layers (~66, 110 cm) gray-gray/light gray marl, dark gray-olive gray, light olive gray clay, gray-brown siderite 5y 5/1 - 5y 6/1, 5y 4/1, 5y 5/2, 5y 6/2, w/ 2.5y 5/2 laminae slightly fractured to highly fragmented siderite-rich layers (~66, 110 cm); mica in claystone nannos; plant (wood) debris in claystone microturbidites; siderite associated with graded claystones - might be detrital R 42.15333 -12.19667 0469.90 47006 47103 103 638 C 007 Rotary 01 SAR 114 119 fine-grained, clayey sand not indicated in visual core description not indicated in visual core description parallel laminae moderately fragmented plant (wood) debris sand is not cemented; turbidite R 42.15333 -12.19667 0469.90 47103 47108 103 638 C 007 Rotary 01 SAR 119 150 alternation of claystone (silty at base) and nannofossil marlstone gray-gray/light gray marl, dark gray-olive gray, light olive gray clay 5y 5/1 - 5y 6/1 marlstone, 5y 4/1, 5y 5/2, 5y 6/2 claystone laminae slightly fractured mica in claystone nannos; plant (wood) debris in claystone microturbidites; claystone is silty at base R 42.15333 -12.19667 0469.90 47108 47139 103 638 C 007 Rotary 02 SAR 000 020 alteration of claystone and nannofossil marlstone dark gray to olive gray claystone, gray to gray/light gray marlstone n4/, 5y 4/1 to 5y 5/2 claystone, 5y 5/1-5y 6/1 marlstone laminae siderite in claystone nannos microturbidites R 42.15333 -12.19667 0471.40 47139 47159 103 638 C 007 Rotary 02 SAR 020 024 very fine-grained, clayey sandstone not indicated in visual core description not indicated in visual core description convolute bedding turbidite R 42.15333 -12.19667 0471.40 47159 47163 103 638 C 007 Rotary 02 SAR 024 051 alteration of claystone and nannofossil marlstone dark gray to olive gray claystone, gray to gray/light gray marlstone n4/, 5y 4/1 - 5y 5/2 claystone, 5y 5/1-5y 6/1 marlstone laminae siderite in claystone nannos microturbidites R 42.15333 -12.19667 0471.40 47163 47190 103 638 C 007 Rotary 02 SAR 051 060 med-grained sandstone dark gray n4/ parallel laminae, fining upward sequence turbidite R 42.15333 -12.19667 0471.40 47190 47199 103 638 C 007 Rotary 02 SAR 060 083 alteration of claystone and nannofossil marlstone dark gray to olive gray claystone, gray to gray/light gray marlstone n4/, 5y 4/1 - 5y 5/2 claystone, 5y 5/1-5y 6/1 marlstone laminae siderite in claystone nannos microturbidites R 42.15333 -12.19667 0471.40 47199 47222 103 638 C 007 Rotary 02 SAR 083 090 siderite layer grayish brown 2.5y 5/2 siderite R 42.15333 -12.19667 0471.40 47222 47229 103 638 C 007 Rotary 02 SAR 090 100 claystone with siderite concretionary layer and clayey sand layer dark gray 5y 4/1 laminae, convolute bedding, concretions (90-97 cm), fining upward sequence (97-100 cm) siderite concretions (90-97cm) siderite R 42.15333 -12.19667 0471.40 47229 47239 103 638 C 007 Rotary 02 SAR 100 110 claystone with sand laminae dark gray n4/ sand laminae plant (wood) debris turbidite R 42.15333 -12.19667 0471.40 47239 47249 103 638 C 007 Rotary 02 SAR 110 134 clayey sandstone dark gray 5y 4/1 turbidite R 42.15333 -12.19667 0471.40 47249 47273 103 638 C 007 Rotary 02 SAR 134 140 claystone dark gray n4/ turbidite R 42.15333 -12.19667 0471.40 47273 47279 103 638 C 007 Rotary 02 SAR 140 150 interstitial water sample R 42.15333 -12.19667 0471.40 47279 47289 103 638 C 007 Rotary 03 COM 000 005 sandstone and claystone mixed by drilling dark gray n4/ and 5y 4/1 moderately fragmented ? turbidite ? R 42.15333 -12.19667 0472.90 47289 47294 103 638 C 007 Rotary 03 COM 005 007 nannofossil marlstone light gray 5y 7/1 parallel laminae nannos R 42.15333 -12.19667 0472.90 47294 47296 103 638 C 007 Rotary 03 COM 007 012 claystone becoming more calcareous at base gray to dark gray 5y 5/1 to 5y 4/1 normal graded bedding lower drilling contact siderite ? turbidite R 42.15333 -12.19667 0472.90 47296 47301 103 638 C 007 Rotary 03 COM 012 014 sandstone and claystone with thin nannofossil marlstone laminae mixed by drilling dark gray ? n4/ and 5y 4/1 ? upper drilling contact nannos turbidite ? R 42.15333 -12.19667 0472.90 47301 47303 103 638 C 007 Rotary 03 COM 014 019 alternating marlstone and claystone gray/light gray marlstone and dark gray claystone 5y 6/1 marlstone, 5y 4/1 claystone laminae nannos microturbidite R 42.15333 -12.19667 0472.90 47303 47308 103 638 C 007 Rotary 03 COM 019 030 claystone with some siderite-rich areas dark gray with olive gray where siderite-rich 5y 4/1 with 5y 5/2 where siderite-rich siderite turbidite R 42.15333 -12.19667 0472.90 47308 47319 103 638 C 007 Rotary 03 COM 030 037 med-grained sandstone dark gray n4/ fining upward sequence coal in top 3 cm turbidite R 42.15333 -12.19667 0472.90 47319 47326 103 638 C 007 Rotary CC COM 000 024 med- to fine-grained sandstone dark gray n4/ normal graded bedding turbidite R 42.15333 -12.19667 0473.34 47333 47357 103 638 C 008 Rotary 01 SAR 000 020 claystone with some laminae of nannofossil marlstone "dark gray" not indicated in visual core description fining upward sequences, normal graded bedding, laminae slightly fractured nannos microturbidites R 42.15333 -12.19667 0479.50 47950 47970 103 638 C 008 Rotary 01 SAR 020 036 claystone (~20-22 cm), fine- to med-grained sandstone (22-36cm) "gray" claystone not indicated in visual core description 3 fining upward sequences, normal graded bedding, laminae (22-28, 28-34, 34-36 cm) slightly fractured plant (wood) debris turbidites (22-28, 28-34, 34-36 cm) R 42.15333 -12.19667 0479.50 47970 47986 103 638 C 008 Rotary 01 SAR 036 038 alternating nannofossil marlstone and claystone not indicated in visual core description not indicated in visual core description laminae slightly fractured microturbidites R 42.15333 -12.19667 0479.50 47986 47988 103 638 C 008 Rotary 01 SAR 038 048 sandstone black 2.5y 2/0 fining upward sequence slightly fractured plant (wood) debris turbidite R 42.15333 -12.19667 0479.50 47988 47998 103 638 C 008 Rotary 01 SAR 048 130 claystone w/ wood-rich sandstone (95-100 cm), pyrite streaks & nodules, nannofossil marl & silty claystone (100-130 cm) dark gray claystone and gray marlstone, light brownish gray siderite n4/ claystone, 5y 5/1 marlstone, 2.5y 6/2 siderite contorted sandstone, fining upward sequence (95-100 cm), slump structures lower drilling contact, slightly fractured siderite nodules (50, 90-95 cm) siderite plant (wood) debris (~97cm) turbidite R 42.15333 -12.19667 0479.50 47998 48080 103 638 C 008 Rotary 01 SAR 130 134 very crs-grained to granule-sized sandstone dark gray ? n4/ ? upper and lower drilling contacts; slightly fractured turbidite R 42.15333 -12.19667 0479.50 48080 48084 103 638 C 008 Rotary 01 SAR 134 140 alternating claystone and nannofossil marlstone dark gray claystone and gray marlstone n4/ claystone and 5y 5/1 marlstone laminae, fining upward sequences upper drilling contact, slightly fractured nannos microturbidites R 42.15333 -12.19667 0479.50 48084 48090 103 638 C 008 Rotary 01 SAR 140 150 claystone (140-148 cm), alternating claystone and nannofossil marlstone (148-150 cm) dark gray claystone and gray marlstone n4/ claystone and 5y 5/1 marlstone laminae and fining upward sequences (148-150 cm) slightly fractured siderite at ~ 148 cm nannos (148-150 cm) turbidites R 42.15333 -12.19667 0479.50 48090 48100 103 638 C 008 Rotary 02 DAV 000 011 silty claystone dark gray 5y 4/1 slightly fractured bouma e of underlying turbidite? R 42.15333 -12.19667 0481.00 48100 48111 103 638 C 008 Rotary 02 DAV 011 021 crs-grained sandstone (13-21cm) grading up to fine-grained sandstone (11-13cm) gray 5y 5/1 cross laminae (11-13cm), fining upward sequence, normal graded bedding slightly fractured turbidite, claystone clasts in upper part R 42.15333 -12.19667 0481.00 48111 48121 103 638 C 008 Rotary 02 DAV 021 037 alternating claystone and marlstone (21-23 cm), fine-grained sandstone (23-37 cm) with thin claystone/marlstone laminae dark gray and light gray 5y 4/1 and 5y 7/1 cross laminae (sandstone), laminae, burrows (33.5-35 cm) slightly fractured nannos turbidites R 42.15333 -12.19667 0481.00 48121 48137 103 638 C 008 Rotary 02 DAV 037 050 alternating claystone and nannofossil marlstone (37-42 cm), claystone (42-50 cm) dark gray (37-50 cm) and light gray (37-42 cm) 5y 4/1 and 5y 7/1 laminae (37-42 cm) lower drilling contact; slightly fractured nannos R 42.15333 -12.19667 0481.00 48137 48150 103 638 C 008 Rotary 02 DAV 050 058 crs-grained sandstone gray 5y 5/1 fining upward sequence upper drilling contact; slightly fractured turbidite R 42.15333 -12.19667 0481.00 48150 48158 103 638 C 008 Rotary 02 DAV 058 078 alternating claystone and nannofossil marlstone with some thin graded sandstone layers dark gray and light gray 5y 4/1 and 5y 7/1 sandstone layers are fining upward sequences slightly fractured nannos microturbidites R 42.15333 -12.19667 0481.00 48158 48178 103 638 C 008 Rotary 02 DAV 078 098 claystone dark gray 5y 4/1 slightly fractured R 42.15333 -12.19667 0481.00 48178 48198 103 638 C 008 Rotary CC COM 000 018 microconglomeratic crs-grained sandstone dark gray n4/ "drill fractured" from 13-18 cm biotite (mica), coal, pyrite granules of qtz sandstone, igneous & metamorphic rocks, limestone; calcite cement; turbidite Y R 42.15333 -12.19667 0481.96 48195 48213 103 638 C 009 Rotary 01 JAJ 000 006 alternating nannofossil marlstone and claystone (0-2 cm), silty claystone (2-6 cm) dark gray claystone and gray/light gray marlstone 5y 4/1 claystone and 5y 6/1.5 marlstone laminae (0-2 cm) moderately fragmented 1 x 1.5 cm calcite patch (0-2 cm) nannos 1 x 1.5 cm calcite patch (0-2 cm); turbidite R 42.15333 -12.19667 0489.20 48920 48926 103 638 C 009 Rotary 01 JAJ 006 012 alternating nannofossil marlstone, silty claystone, and fine-grained sandstone dark gray, gray/light gray 5y 4/1 and 5y 6/1.5 laminae, small normal fault, veins slightly fractured calcite veins nannos normal fault cut by calcite veins with 45 degree apparent dip; microturbidites R 42.15333 -12.19667 0489.20 48926 48932 103 638 C 009 Rotary 01 JAJ 012 030 drilling breccia of nannofossil marlstone and silty? claystone (12-22 cm); silty claystone (22-30 cm) dark gray 5y 4/1 faint parallel laminae, burrows (planolites) drilling breccia (12-22 cm), slightly fractured (22-30 cm) nannos turbidite R 42.15333 -12.19667 0489.20 48932 48950 103 638 C 009 Rotary 01 JAJ 030 035 nannofossil marlstone grading into silty claystone (30-33 cm); silty claystone (33-35 cm) dark gray claystone and gray/light gray/light olive gray marlstone 5y 4/1 claystone and 5y 6/1.5 marlstone inverse and normal graded bedding (30-33 cm); laminae slightly fractured nannos and organic material (30-33 cm) microturbidite (33-35 cm); marlstone (30-33 cm) has sharp upper contact Y R 42.15333 -12.19667 0489.20 48950 48955 103 638 C 009 Rotary 01 JAJ 035 111 alternating nannofossil marlstone, claystone (silty and calcareous silty at 40, 46, 55, 79, 92, 95, 106-109 cm) dark gray & gray-gray/light gray claystone, gray/light gray/light olive gray marlstone, light brown-gray (82 cm) 5y 4/1, 5y 6/1-5y 5/1 clay, 5y 6/1.5 marl, 2.5y 6/2 (siderite) laminae, very minor bioturbation slightly fractured siderite (81-82 cm) nannos microturbidites (15 mm ave.) Y R 42.15333 -12.19667 0489.20 48955 49031 103 638 C 009 Rotary 01 JAJ 111 118 silty claystone dark gray 5y 4/1 faint laminae slightly fractured turbidite R 42.15333 -12.19667 0489.20 49031 49038 103 638 C 009 Rotary 01 JAJ 118 132 medium-grained sandstone grading to fine-grained sandstone gray n5/ fining upward sequence; laminae, cross laminae slightly fractured calcite (micrite) ? organic material in laminae (127-132 cm) turbidite (bouma b and c) R 42.15333 -12.19667 0489.20 49038 49052 103 638 C 009 Rotary 01 JAJ 132 150 fine-grained sandstone (132-145 cm); silty claystone (145-150 cm) dark gray to gray 5y 5/1 to 5y 4/1 fining upward sequence; vertical veins (1mm x 4cm); convolute beds, oblique cross laminae slightly fractured calcite in veins turbidite (bouma b-e, 132-145cm) R 42.15333 -12.19667 0489.20 49052 49070 103 638 C 009 Rotary 02 LOR 000 012 alternating silty calcareous claystone and nannofossil marlstone dark gray, very dark gray, and gray 2.5y 4/1, 2.5y 3/1, and 5y 5/1 laminae, fining upward sequence slightly fractured nannos microturbidites (five bouma d-e layers) R 42.15333 -12.19667 0490.70 49070 49082 103 638 C 009 Rotary 02 LOR 012 019 calcareous silt gray 5y 5/1 reverse graded bedding slightly fractured coaly grains (increasing upward) turbidite R 42.15333 -12.19667 0490.70 49082 49089 103 638 C 009 Rotary 02 LOR 019 025 silty calcareous claystone with 2 layers silty nannofossil marlstone dark gray 5y 4/1 laminae nannos microturbidites R 42.15333 -12.19667 0490.70 49089 49095 103 638 C 009 Rotary 02 LOR 025 029 calcareous silt dark gray 5y 4/1 reverse graded bedding slightly fractured coaly grains (increasing upward) turbidite R 42.15333 -12.19667 0490.70 49095 49099 103 638 C 009 Rotary 02 LOR 029 059 alternating nannofossil marlstone, silty marlstone and silty calcareous claystone gray, olive gray, olive, and dark gray 5y 5/1, 5y 5/2, 5y 3/1, and 5y 4/1 fining upward sequences; coarsening upward sequence (48-51 cm), laminae slightly fractured; lower drilling contact nannos microturbidites (bouma d-e) R 42.15333 -12.19667 0490.70 49099 49129 103 638 C 009 Rotary 02 LOR 059 065 sandstone dark gray n4/ faint laminae slightly fractured turbidite (bouma b) R 42.15333 -12.19667 0490.70 49129 49135 103 638 C 009 Rotary 02 LOR 065 108 alternating nannofossil marlstone, silty marlstone, and calcareous claystone dark gray, gray, olive 5y 4/1, 5y 5/1, and 5y 5/2 laminae, fining upward sequences, coarsening upward sequence (~76-80 cm) slightly fractured nannos microturbidites (bouma d-e) R 42.15333 -12.19667 0490.70 49135 49178 103 638 C 009 Rotary 02 LOR 108 122 med- to crs-grained sandstone dark gray 5y 4/1 and n4/ lamine, cross laminae (108-109 cm), water escape pipe (116-118 cm) slightly fractured turbidite R 42.15333 -12.19667 0490.70 49178 49192 103 638 C 009 Rotary 02 LOR 122 150 organic geochemistry sample R 42.15333 -12.19667 0490.70 49192 49220 103 638 C 009 Rotary 03 MEY 000 009 alternating nannofossil marlstone and claystone gray with gray/light gray, black specks n5/, 5y 6/1, 5y 5/1 reverse graded bedding slightly fractured mica ? nannos black specks (mica?) increase upward, microturbidites R 42.15333 -12.19667 0492.20 49220 49229 103 638 C 009 Rotary 03 MEY 009 015 fine-grained sandstone gray n5/ slightly fractured turbidite; cemented R 42.15333 -12.19667 0492.20 49229 49235 103 638 C 009 Rotary 03 MEY 015 026 alternating nannofossil marlstone, claystone and silty claystone? gray, gray/light gray, dark gray 5y 5/1, 5y 6/1, 5y 4/1 and n5/ parallel laminae, extensive microfaults slightly fractured nannos microturbidites R 42.15333 -12.19667 0492.20 49235 49246 103 638 C 009 Rotary 03 MEY 026 040 sandstone "faulted against" alternating nannofossil marlstone, claystone and silty claystone gray sandstone, dark gray, gray to gray/light gray on right side (upthrown) of fault n5/ sandstone, 5y 4/1-5y 6/1, n5/ on right side (upthrown) of fault parallel laminae, fault, calcite-filled vein cutting along fault and up through sandstone upper and lower drilling contacts; slightly fractured calcite-filled vein cutting along fault surface nannos microturbidites Y R 42.15333 -12.19667 0492.20 49246 49260 103 638 C 009 Rotary 03 MEY 040 048 alternating nannofossil marlstone, claystone and fine-grained sandstone dark gray to gray/light gray, gray 5y 4/1, 5y 6/1 and n5/ laminae, fault (44-46 cm), microfaults (46-48 cm) upper drilling contact; slightly fractured nannos microturbidites; more calcareous toward base R 42.15333 -12.19667 0492.20 49260 49268 103 638 C 009 Rotary CC JAN 000 006 alternating nannofossil marlstone and claystone dark gray? and light brownish gray 2.y 4/? and 2.5y 6/2 laminae nannos microturbidites R 42.15333 -12.19667 0492.68 49267 49273 103 638 C 009 Rotary CC JAN 006 013 fine-grained calcareous sandstone with micrite grains "medium" gray with "brownish" micrite 2.5y ?/5, not in visual core description ripples, microfaults near base, channel fill? turbidite Y R 42.15333 -12.19667 0492.68 49273 49280 103 638 C 009 Rotary CC JAN 013 020 fine-grained sandstone (friable, calcareous) grayish brown 2.5y 5/2 coaly particles nannos turbidite R 42.15333 -12.19667 0492.68 49280 49287 103 638 C 010 Rotary 01 JAJ 000 011 silty claystone w/ sandstone stringer (0-1 cm), calcareous silty claystone (1-6 cm), fine-grained sandstone (6-11 cm) dark gray, gray n4/, n5/ parallel laminae (0-1, 6-11 cm); cross laminae (6-11 cm) slightly fractured, lower drilling contact (11 cm) turbidite (bouma b,c at top?) R 42.15333 -12.19667 0498.90 49889 49900 103 638 C 010 Rotary 01 JAJ 011 140 alternating nannofossil marlstone, silty claystone to claystone, and sandstone dark gray silty clay, light brownish gray marl, dark gray to gray interbedded sand 5y 4/1 silty clay, 5y 6/2 marl, n4/, n5/ interbedded sand parallel and cross laminae; very minor bioturbation, burrows (planolites), starved ripples slightly fractured-highly fragmented, upper drilling contact pyrite rich laminae (128 cm) nannos microturbidites (bouma c); sands thicker than 10 mm are bounded by drilling contacts Y R 42.15333 -12.19667 0498.90 49900 50029 103 638 C 010 Rotary 01 JAJ 140 150 interstitial water sample Y R 42.15333 -12.19667 0498.90 50029 50039 103 638 C 010 Rotary 02 LOR 000 080 alternating nannofossil marlstone and claystone with irregular siderite layers and pockets (50, 59, 78 cm) dark gray and gray/light gray, light brownish gray siderite 5y 4/1 and 5y 6/1 (marl), 2.5y 6/2 (siderite) laminae moderately fragmented siderite (50, 59, 78 cm) nannos microturbidites Y R 42.15333 -12.19667 0500.40 50039 50119 103 638 C 010 Rotary 02 LOR 080 135 silty claystone very dark gray (80-110 cm); dark gray (110-135 cm) 5y 3/1 (80-110 cm), 5y 4/1 (110-135 cm) sharp contact between 2 normal graded bedding and massive silty clay levels (td-e) highly to moderately fragmented sharp contact (115cm), turbidite (bouma d-e) Y R 42.15333 -12.19667 0500.40 50119 50174 103 638 C 010 Rotary CC JAN 000 012 calcareous claystone dark gray 5y 4/1 slightly fractured very fine dispersed organic matter turbidite Y R 42.15333 -12.19667 0501.75 50175 50187 103 638 C 010 Rotary CC JAN 012 018 calcareous claystone with marlstone zone and two 1-2mm thick fine-grained sand laminae at base gray/light gray 5y 6/1 laminae, thin, vertical calcareous veins in marlstone slightly fractured 12-18cm represents "formation of a carbonate nodule" in clay turbidite Y R 42.15333 -12.19667 0501.75 50187 50193 103 638 C 012 Rotary 01 JAJ 000 010 pebble of silty argillite (0-3 cm), fine-grained sandstone (3-10 cm) black pebble not indicated in visual core description faint laminae (3-6 cm), cross laminae (6-10 cm) highly fragmented turbidite (bouma tc)? Y R 42.15333 -12.19667 0518.20 51820 51830 103 638 C 012 Rotary 01 JAJ 010 027 alternating nannofossil marlstone and silty clay gray, light gray 5y 5/1 and 2.5y 7/2 laminae, faint normal graded bedding in some layers highly fragmented siderite stringer at 25 cm nannos; plant (wood) debris possible microturbidites Y R 42.15333 -12.19667 0518.20 51830 51847 103 638 C 012 Rotary 01 JAJ 027 036 5 "drilling cakes" of fine grained sandstone gray/light gray 5y 6/1 laminae highly fragmented abundant (to 20%) plant (wood) debris Y R 42.15333 -12.19667 0518.20 51847 51856 103 638 C 012 Rotary 01 JAJ 036 045 silty clay with 1 mm marlstone laminae at 44 and 45 cm gray/light gray 5y 6/1 laminae highly fragmented Y R 42.15333 -12.19667 0518.20 51856 51865 103 638 C 012 Rotary 01 JAJ 045 079 calcareous silty clay (45-49 cm) and silty clay (49-79 cm) light olive gray (45-48 cm), dark gray (48-79 cm) 5y 6/2 (45-48 cm), 5y 4/1 (48-79 cm) faint laminae highly fragmented 5 x 10mm siderite? bleb (62 cm) possible microturbidite (45-49 cm) Y R 42.15333 -12.19667 0518.20 51865 51899 103 638 C 012 Rotary 01 JAJ 079 104 "drilling cakes" of clay with two 1mm marl laminae at 79 cm gray 5y 5/1 two laminae (79 cm) highly fragmented Y R 42.15333 -12.19667 0518.20 51899 51924 103 638 C 012 Rotary CC JAJ 000 010 clay (locally silty) gray 5y 5/1 highly fragmented Y R 42.15333 -12.19667 0519.24 51923 51933 103 638 C 013 Rotary 01 COM 000 026 mixture of clay and silty clay with fine- to med- to crs-grained sandstone stringers and blebs dark gray, gray, and greenish gray 5y 4/1, 5y 5/1, and 5gy 5/1 highly fragmented med-grained sandstone pebble (21-24 cm) Y R 42.15333 -12.19667 0527.90 52790 52816 103 638 C 013 Rotary 01 COM 026 029 med-grained sandstone grading to fine-grained sandstone with pyrite-rich lamination (27 cm) dark gray n4/ laminae (27 cm), normal graded bedding highly fragmented pyrite in laminae (27 cm) Y R 42.15333 -12.19667 0527.90 52816 52819 103 638 C 013 Rotary 01 COM 029 033 silty clay grading to clay dark gray, gray, and greenish gray 5y 4/1, 5y 5/1 and 5gy 5/1 thin laminae near base, normal graded bedding highly fragmented Y R 42.15333 -12.19667 0527.90 52819 52823 103 638 C 013 Rotary 01 COM 033 057 mixture of clay, silty clay, & "infrequent" fine-grained sandstone layers & laminae, 1-2 mm siderite-rich clay layers dark gray, gray, and greenish gray with light gray to pale yellow siderite layers 5y 4/1, 5y 5/1 and 5gy 5/1 with 2.5y 7/2 - 2.5y 7/4 siderite laminae highly fragmented pyrite specks (esp. 44-52 cm); discontinuous siderite-rich clay layers occur at 43.5, 46, 47, and 49cm discontinuous siderite-rich clay layers occur at 43.5, 46, 47, and 49 cm Y R 42.15333 -12.19667 0527.90 52823 52847 103 638 C 013 Rotary CC COM 000 013 mixture of clay and silty clay with sandy-silt stringers and blebs olive, dark gray clay, gray-dark gray sandy-silt, light yellowish brown calcareous laminae 5y 5/4, 5y 4/1 clay, 5y 5/1-5y 4/1 sandy-silt, 2.5y 6/4 laminae highly disturbed? Y R 42.15333 -12.19667 0528.49 52848 52861 103 638 C 014 Rotary 01 COM 000 030 mixture of sand, claystone and marlstone light olive gray, dark gray, gray 5y 6/2, 5y 4/1, 5y 5/1 highly disturbed nannos? Y R 42.15333 -12.19667 0537.50 53750 53780 103 638 C 014 Rotary 01 COM 030 140 alternating silt, claystone, and nannofossil marlstone gray, dark gray, pale olive (~41, 42-44, 124, 135 cm) 5y 4/1, 5y 5/1, 5y 6/2 (41, 124, 135 cm), 5y 6/3 (42-44cm) laminae and fining upward sequences (~60-72, 128-140 cm) drilling biscuits, moderately fragmented nannos microturbidites; basal silty laminae (2-4mm), claystone (1-4mm), marlstone (usually 1-5mm) Y R 42.15333 -12.19667 0537.50 53780 53890 103 638 C 014 Rotary 01 COM 140 150 crs- to med-grained sandstone dark gray n4/ laminae, fining upward sequence, normal graded bedding moderately fragmented turbidite (bouma tab) Y R 42.15333 -12.19667 0537.50 53890 53900 103 638 C 014 Rotary 02 SAR 000 025 sandstone dark gray n4/ fining upward sequence moderately fragmented calcite-cemented, turbidite Y R 42.15333 -12.19667 0539.00 53900 53925 103 638 C 014 Rotary 02 SAR 025 055 6 layers of claystone dark gray and gray 5y 4/1 and 5y 5/1 very minor bioturbation lower drilling contact; moderately fragmented turbidite Y R 42.15333 -12.19667 0539.00 53925 53955 103 638 C 014 Rotary 02 SAR 055 075 crs-grained sandstone dark gray 5y 4/1 upper drilling contact; moderately fragmented turbidite Y R 42.15333 -12.19667 0539.00 53955 53975 103 638 C 014 Rotary 02 SAR 075 100 sandstone dark gray n4/ fining upward sequence, parallel and cross laminae moderately fragmented turbidite Y R 42.15333 -12.19667 0539.00 53975 54000 103 638 C 014 Rotary CC DAV 000 004 med-grained sandstone gray n5/ fining upward sequence, laminae moderately fragmented turbidite Y R 42.15333 -12.19667 0539.98 53997 54001 103 638 C 014 Rotary CC DAV 004 032 claystone dark gray 5y 4/1 laminae moderately fragmented Y R 42.15333 -12.19667 0539.98 54001 54029