leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth(m) top of layer depth (m) bottom of layer depth (m) describer lithology color structures deformations due to drilling unusual occurrences minerals paleontology other observations hardness or induration z-coding 55 430 A 1 1 0.0 94.0 0.00 0.00 0.94 J SILTY CALCAREOUS OOZE 10YR8/4-VERY PALE BROWN LARGE ALTER BASALT PEBBLES AT 30 53 70 80 CM (DIA AP PROX 3CM),WHITE CHALKY CONCRETIONS AT 76-94 CM DEF ORMED CALCAREOUS SILTY* 55 430 A 1 CC 0.0 0.0 0.00 1.08 1.08 J LIMESTONE 2 PIECES NODULAR WITH VESICULAR WAVEY STRUCTURES APPEARS TO BE CEMENTED CALC MUD CONTAIN ING THE SOLIDIFIED WHITE CONCRETIONS SUBBOREAL LIT HIFICATION?,OR ALGAL LAMINATION?* 55 430 A 2 1 84.0 150.0 19.00 19.84 20.50 J CALC SAND 10YR7/3-V PALE BROWN BLACK VOLCANIC FRAGMENTS VERY DISTURBED CALCAREOUS GRADING OF SAND DUE TO WASHING SOFT* 55 430 A 2 CC 0.0 0.0 19.00 20.60 20.60 J LIMESTONE NODULES PLUS CALC SAND LIMESTONE NODUL ES,ALGAL CONCRETIONS AND VOLCANICS NODULES ARE CEM ENTED BEACH RUBBLE? CALCAREOUS* 55 430 A 3 CC 0.0 11.0 38.00 38.10 38.11 J THREE CALC SANDSTONE PEBBLES 10YR8/6-YELLOW PE BBLES 0-4CM,5-7.5CM,7.5-11CM SOFT* 55 430 A 3 CC 11.0 16.0 38.00 38.11 38.16 J MUDSTONE PEBBLE 10YR6/6-BROWNISH YELLOW (EXTERIO R),7.5YR3/2-DARK BROWN (CENTER) VERY SOFT* 55 430 A 3 CC 17.0 22.0 38.00 38.17 38.22 J TWO CALC SANDSTONE PEBBLES 10YR8/6-YELLOW PEBB LES 17-19CM,19-22CM CALCAREOUS* 55 430 A 3 CC 23.0 30.0 38.00 38.23 38.30 J MUDSTONE PEBBLE 10YR6/6-BROWNISH YELLOW SOFT- VERY* 55 430 A 3 CC 30.0 36.0 38.00 38.30 38.36 J ALTERED VESICULAR BASALT PEBBLE 7.5YR3/2-DARK BR OWN 10 PERCENT VESICLES FILLED,ALTERED HARD* 55 430 A 4 1 0.0 20.0 57.00 57.00 57.20 AM SANDY MUD 5YR5/1,7.5YR4/3 ALTERED BASALT 7.5YR 4/3 AT 2-5CM,CALC SANDSTONE (LIMESTONE) 5YR5/1 AT 7- 10CM AND 12-15CM SANDY MUD IS CALCARENITE CALCAR EOUS SOFT* 55 430 A 4 1 20.0 40.0 57.00 57.20 57.40 AM TUFF AND SANDSTONE 7.5YR7/4,7.5YR30-V DK GRAY MUD(ASH LAYER) AT 27CM CALCAREOUS SANDSTONE CALL ED "CALCAREOUS"* 55 430 A 4 1 40.0 50.0 57.00 57.40 57.50 AM VOLCANIC SANDSTONE FIRM 33234000.3651 55 430 A 4 1 50.0 64.0 57.00 57.50 57.64 AM TUFF 63-64CM IS AN ASH LAYER 33133000 55 430 A 4 1 64.0 88.0 57.00 57.64 57.88 AM TUFF AND ASH MUD 75YR2.5/0 33133000 55 430 A 4 1 88.0 110.0 57.00 57.88 58.10 AM VOLCANIC SANDSTONE FIRM 33234000.3651 55 430 A 4 1 110.0 150.0 57.00 58.10 58.50 AM SILTY-SANDY ASH SANDSTONE LAYERS CALCARENITES IN TERBANDED WITH DARK GREY ASH LAYERS FIRM 33113000 55 430 A 4 2 0.0 70.0 57.00 58.50 59.20 AM TUFF AND CALC SANDSTONE AND ASH 2.5Y3/0-V DK GRA Y CALCAREOUS 33234000.3651 55 430 A 4 2 70.0 80.0 57.00 59.20 59.30 AM VOLCANIC SANDSTONE FIRM 33234000.3651 55 430 A 4 2 80.0 150.0 57.00 59.30 60.00 AM (CRYSTALLINE-FLOW) BASALT?WITH INTERLAYED FINE BED OF CALC SKELL 2.5Y4/1-DARK GREY,2.5Y3/1-V DK GRAY INTERLAYED BED OF CALC SKELL,CRYSTALLINE-FLOW BAS ALT,VESICULES 82-91CM BASALT IS 2.5Y3/0 SLIGHTLY A LTERED APHYRIC <1 PERCENT IRREGULAR VESICLES 1MM SOM E VESICLES ARE CALCITE FILLED GROUNDMASS IS FINE GRA INED PLAGIOCLASE PYROXENE AND OLIVINE(MOSTLY FRESH?) THERE ARE 6 FRACTURES PERPENDICULAR TO CORE LENGTH FILLED WITH CALCITE,91-110 CM BASALT LESS ALTERED TH AN ABOVE FEWER FRACTURES AND CALCITE FILLED VESICLES ,112-119 CM BASALT SAME AS ABOVE QUITE FRESH CALCI TE*