VOLUME 156 SUBJECT INDEX

Navigation Key \|A\|B\|C\|D\|E\|F\|G\|H\|I\|J\|K\|L\|M\|N\|O\|P\|Q\|R\|S\|T\|U\|V\|W\|X\|Y\|Z\|
A	accretion, geochemical profiles, B:317 accretionary prisms acoustic anisotropy, B:115-123 carbonate veins, B:79-96 fluid pressure, A:4; B:232-234 geochemistry, B:171-182 hydrogeology, B:303-310 magnetic anisotropy, B:97-105 pore pressure, B:125-135 scaly fabric, B:59-77 seismic profiles, B:255-275 structural domains, A:114-116, 211, 213 structural geology, B:279-292 tectonics, A:13-27 temperature, B:239-245, 247-252 acoustic anisotropy directional properties, B:115-123 vs. depth, B:119 advection, geochemical profiles, B:317 alkali group, pore fluid, B:165, 167 alkaline earth group, pore fluid, B:165, 167-168 alkalinity interstitial waters, A:149 vs. depth, A:148, 240 alkanes chromatograms, A:145 See also n-alkanes alteration smectite, B:317 See also authigenesis; diagenesis aluminum, vs. depth, B:179, 181 aluminum oxide vs. depth, B:24 vs. kaolinite, B:30 See also calcium oxide/aluminum oxide ratio; iron, total/aluminum oxide ratio; magnesium oxide/aluminum oxide ratio; potassium oxide/aluminum oxide ratio; silica/aluminum oxide ratio ammonium interstitial waters, A:149 sediments, A:232 vs. depth, A:148, 240 amphibian, volcanic ash, B:346-348 amplitude, normalized, vs. depth, B:299, 301 Atlantic Ocean W, geology, A:3-11 authigenesis accretionary prisms, A:4 See also alteration; diagenesis authigenesis minerals geochemistry, B:171-182 X-ray diffraction data, A:29-37
B	Barbados Ridge accretionary prism N carbonate veins, B:79-96 compressional wave velocity, B:115-123 drilling, A:3-11, 13-27 magnetic anisotropy, B:97-105 sediments, A:29-37 ultrasonic velocity, B:125-135 Barbados Ridge N biostratigraphy, B:49-56 clay mineralogy, B:3-30 fluid pressure, B:229-238 geochemistry, B:171-182, 311-319, 353-356 geology, A:3-11, 13-27 grain size, B:337-341 hydrogeology, B:303-310 natural gamma-ray spectra, B:183-195 packer experiments, B:199-218 permeability, B:109-114 porosity, B:137-149 scaly fabric, B:59-77 seismic data, B:255-262 seismic reflection, B:293-302 seismic velocity, B:263-275 structural geology, B:279-292 tomography, B:151-159 trace metals, B:163-170 well-logging, B:321-334 barite, solubility, B:165-167 barium enrichment, B:173 pore fluid, B:165, 167-168 vs. depth, B:167-168, 179, 181 bathymetry, accretionary prisms, A:13-16 bedding orientation, A:116, 129 structural domains, A:117 vs. depth, A:116 bedding dip compressional wave velocity, B:120-122 structural domains, A:213 vs. depth, A:214; B:122 bedding orientation, sediments, A:215 beidellite, diagenesis, B:27 bentonite, clay minerals, B:17 biostratigraphy Miocene, B:33-48 Site 948, A:129-131 Site 949, A:215, 217-220, 228-229, 233 bioturbation décollement zones, B:284 lithologic units, A:98-99 photograph, A:101, 104 bitumen, sediments, A:144, 227 Bouma sequences, deposition, A:203 brecciation, photograph, A:117 bromide pore fluids, B:354 vs. depth, B:355 bromide/chloride ratio, vs. depth, B:314
C	calcite sediments, A:101-103, 206-213, 216-217, 220 veins, A:225 vs. carbonate content, A:207 vs. depth, A:36, 108, 208-209 X-ray diffraction data, A:32-33 calcium interlayer cation composition, B:140-141 interstitial waters, A:147-149 sediments, A:231-232 vs. depth, A:148, 239; B:165, 168, 179, 181 See also magnesium/calcium ratio calcium carbonate carbonate veins, B:85-87 values, B:95 calcium/chloride ratio, interlayer cation composition, B:140 calcium oxide, vs. silica, B:350 calcium oxide/aluminum oxide ratio, vs. depth, B:25 caliper logs, vs. depth, A:163 carbon geochemistry, A:140-143 sediments, A:230-231 carbon, organic sediments, A:138, 225 vs. depth, A:139, 141, 237, 240 vs. nitrogen, A:139 vs. total organic carbon, A:237 carbon, total, organic, vs. organic carbon, A:237 carbon isotopes, carbonate veins, B:85-87, 92, 356 carbonate compensation depth, deposition, A:100-101, 203 carbonate content cores, A:203 sediments, A:206-213, 216-217 vs. calcite, A:207 vs. depth, A:100, 148, 207 X-ray diffraction data, A:102-103, 105-114 carbonates, geochemical profiles, B:317 Caribbean Plate, geology, A:3-11 cation exchange capacity density, B:139 electrical conductivity, B:137-149 vs. depth, B:143 vs. water content, B:139-142, 145 cementation, reflectivity, B:134 chalk, lithologic units, A:99 chloride clay, B:146 interlayer cation composition, B:140 interstitial waters, A:145, 147; B:314-315 sediments, A:231 vs. depth, A:147, 239; B:167, 169, 313-314 vs. strontium, B:315 See also bromide/chloride ratio; calcium/chloride ratio; iodide/chloride ratio; magnesium/chloride ratio; potassium/chloride ratio; sodium/chloride ratio chlorite mineralogy-porosity inversion, B:224-225 X-ray diffraction data, B:222 See also kaolinite/chlorite ratio chromium depletion, B:173 vs. depth, B:179, 181 Chron 3r, magnetostratigraphy, A:220 Chron 6, magnetostratigraphy, A:134 Chron 7n1, magnetostratigraphy, A:134 clay chloride, B:146 lithologic units, A:98, 202 sediments, A:206-213, 216-217 vs. depth, A:102-103, 105-114; B:341 well-logging, B:321-334 clay, sheared permeability, B:132-134 scaly fabric, B:59-77 clay content, fluid pressure, B:236-237 clay minerals core-log integration, B:222-223 décollement zones, B:3-30 geochemical profiles, B:317 sediments, A:204-213, 216-217, 220 vs. depth, A:36, 208-209 X-ray diffraction data, A:32-33, 102-103, 105-114; B:9, 11-13 claystone clay minerals, B:18-19, 22 lithologic units, A:98-99, 202-203 photograph, A:101, 104 scaly fabric, B:59-77 cleavage, scanning, B:155-156 cobalt diagenesis, B:168 vs. depth, B:167, 170 color, sediments, A:105 compaction carbonate veins, B:88-90 logging units, A:75-76 sediments, B:67, 69, 71 compressional wave anisotropy, vs. depth, A:245 compressional wave velocity directional properties, B:115-123 sea-surface reflections, B:267 sediments, A:151, 155-156, 238, 243 vs. depth, A:152, 245; B:119 compressional wave velocity anisotropy, vs. depth, B:119 conglomerate, tuff-pebble, photograph, A:101 consolidation fluid pressure, B:236-237 sediments, B:109-114 tests, B:304-309 consolidation, one-dimensional, effective stress, B:111 consolidation, secondary, sediments, B:230 copper enrichment, B:173 vs. depth, B:179, 181 copper minerals, scanning electron micrographs, B:182 core-log comparison, logging-while-drilling, B:328-330 CORK experiment, temperature, B:247-252 crust, oceanic, seismic reflection, A:16 Curie temperature, magnetic anisotropy, B:99
D	décollement zones biostratigraphy, B:33-48 carbonate veins, B:79-96 clay mineralogy, B:3-30 cores, A:108, 111, 114 diagenesis, B:25-27 evolution, B:287-288 fluid regime, B:311-319 geochemical profiles, B:317 geochemistry, B:171-182 location and arrangement, B:285-286 magnetic susceptibility, B:103-104 packer experiments, B:199-218 photograph, A:128, 226 pore pressure, B:125-135, 39 reflections, B:128 scaly fabric, B:59-77 seismic profiles, B:255-262 seismic reflection, A:4, 10, 19-21, 76; B:293-302 sketch, A:127 structural domains, A:116-117, 126, 213-215, 256 structural geology, B:279-292 See also proto-décollement decoupling, décollement zones, B:288-289 deformation carbonate veins, B:80-84, 88-90 décollement zones, B:281, 284, 288-289 magnetic susceptibility, B:103-104 photograph, A:226; B:62-66, 68-71, 73 scaly fabric, B:63-66 seismic reflection, A:18-21 structures, A:208-209, 211 deformation, drilling-induced, artifacts, B:69, 71 deformation bands, scaly fabric, B:66-67, 73 dehydration, smectite, B:317 demagnetization, vectors, A:134, 234 demagnetization, thermal, claystone, A:136-137 density cation exchange capacity, B:139 core-log comparison, B:328 décollement zones, B:300-301 logging units, A:75-76 pore pressure, B:125-135 sediments, A:150-151, 153-155, 237-238; B:330 vs. depth, B:259, 299-301 density, bulk, vs. depth, A:244; B:154-158, 205, 231, 286 density, grain cation exchange capacity, B:139 vs. depth, A:151, 244; B:142 density correction logs, vs. depth, A:86 density logs logging-while-drilling, B:326-327 vs. depth, A:74, 86, 151, 162, 165; B:259 detrital minerals, X-ray diffraction data, A:29-37 detrital provenance, clay minerals, B:15-17, 20-21 diagenesis organic matter, B:168 reflectivity, B:134 sediments, B:25-27 See also alteration; authigenesis dilation diagenesis, B:25-27 permeability, B:132-134 sediments, B:67, 69, 71 dolomite, carbonate veins, B:84-85, 92, 356 downhole logging, Barbados Ridge N, A:160-164 drilling, accretionary prisms, A:5, 11 duplexing, seismic reflection, A:22
E	elastic moduli, velocity, A:160 elastic rebound, sediments, B:230 electrical conductivity cation exchange capacity, B:137-149 porosity, B:137-149 electron microscopy, scaly fabric, B:61-69 electron microscopy, scanning, clay mineralogy, B:8-9 environment, deposition, A:100-101, 203 ethane sediments, A:225 See also methane/ethane ratio
F	fabric carbonate veins, B:96 magnetic anisotropy, B:97-105 scanning, B:155-156 structural domains, A:114-127 fabric, magnetic, magnetic susceptibility, B:103-104 fabric, scaly décollement zones, B:281, 284 kinematic model, B:71-73 photograph, A:127-129, 218, 221 proportion in décollement zone, B:285 sheared clays, B:59-77 fault planes reflections, B:125-127 seismic reflection, A:3-5, 22, 76 fault splay, décollement zones, B:300-301 fault zones bulk permeability, B:215-217 diagenesis, B:25-27 sediments, B:67, 69, 71 structural domains, A:117, 173, 211, 213-215 faults, healed, scanning, B:155-156 faults, normal, photograph, A:221 feldspar carbonate veins, B:84-85 veins, A:225 volcanic ash, B:344-345, 347-348 X-ray diffraction data, A:116 flattening, sediments, B:67, 69, 71-72 flow tests, pressure, B:205-214 flow velocity, vs. hydraulic conductivity, B:112-113 fluid composition, carbonate veins, B:90-91 fluid flow décollement zones, B:288-289 diagenesis, B:25-27 geochemical profiles, B:317, 353-356 pore fluid, B:168-169, 353-356 scaly fabric, B:73 tests, B:249-251 thermal resistance, B:243 fluid pressure décollement zones, A:4, 76-77 geochemical profiles, B:317 packer experiments, B:203 sediments, B:229-238, 309 vertical seismic profiles, B:271-272 vs. depth, B:130, 232, 235-237 fluid regime carbonate veins, B:88-90 décollement zones, B:311-319 fluid/rock interactions geochemical profiles, B:317, 354-355 geochemistry, B:163-170 fluid samplers, geochemical gradient, A:235, 237 fluids, geochemistry, B:311-319, 353-356 folding photograph, A:128 seismic profiles, lithostratigraphy, A:9, 22 foliation photograph, A:127-128 scaly fabric, B:63-66, 72-75 foliation, scaly photograph, A:117 structural domains, A:127-128 foliation, spaced carbonate veins, B:80-81 scaly fabric, B:66-67 foraminifers, lithologic units, A:98-99, 202 foraminifers, planktonic, biostratigraphy, A:130-131, 218 formation factor sediments, A:156, 240, 244 vs. depth, A:159, 246 vs. porosity, B:148 fracture networks, scaly fabric, B:66, 287 fractures carbonate veins, B:81-82 scaly fabric, B:63-66, 287 structural domains, A:117
G	gamma ray-density logs, A:185-188 gamma ray-density-porosity logs, A:180-183 gamma-ray logs, vs. depth, A:74, 79-86, 115, 162, 165; B:286 gamma ray-resistivity-rate of penetration logs, A:176-179 gamma ray-tension-velocity logs, A:189-192 gamma rays, natural sediment cores, B:183-195, 225 sediments, A:158, 244 vs. depth, A:250 geochemical logs, vs. depth, A:86 geochemistry clay mineralogy, B:3-30 décollement zones, A:10 fluids, B:311-319, 353-356 sediments, B:171-179 geochemistry, inorganic Site 948, A:144-150 Site 949, A:227, 229-235, 237 geochemistry, organic Site 948, A:137-144 Site 949, A:221, 225-227 geothermal gradient clay mineralogy, B:7 sediments, A:166-167, 245-246 tests, B:249 grain size clay minerals, B:16, 20 sediments, B:337-341 ground water, accretionary prisms, A:4
H	heat flow accretionary prisms, B:240-241 Site 948, A:164-167 Site 949, A:244-246 helium, pore water, B:318 helium isotopes, interstitial waters, B:316-317 hemipelagic environment, deposition, A:203 hexane, chromatograms, A:145, 238 hydraulic conductivity sediments, B:111-112 vs. depth, B:114 vs. flow velocity, B:112-113 vs. void ratio, B:114 hydrocarbons headspace gases, A:139, 227 sediments, A:137-138, 225 hydrofractures fluid pressure, B:236-237 non-décollement site, B:298-299 permeability, B:132-134 hydrogen index, vs. oxygen index, A:143, 238 hydrogeology, B:303-310 hydrology, pressure, B:205-207
I	illite abundance, B:14 mineralogy-porosity inversion, B:224-225 sediments, A:206-213, 216-217, 220 veins, A:225 vs. depth, A:102-103, 105-114; B:15-16, 20-22 X-ray diffraction data, A:35, 116; B:222 illite/smectite mixed layers sediments, B:10, 22 vs. depth, B:22 illitization, in situ, sediments, B:25-27 imbricate thrusting, seismic reflection, A:21-22 impedance, acoustic, vs. depth, A:152, 245 impedance, vs. effective pressure, B:134 inclusions, carbonate veins, B:84 index properties sediments, A:241-242 X-ray scan, B:153 interstitial waters geochemistry, A:147, 234; B:163-170 sediments, A:144-150 X-ray diffraction data, A:102-103, 206 iodide pore fluids, B:354 vs. depth, B:355 iodide/chloride ratio, vs. depth, B:314 iron, total vs. depth, B:24 vs. kaolinite, B:30 iron, total/aluminum oxide ratio vs. depth, B:25 vs. kaolinite, B:30 iron, vs. depth, B:179, 181 iron oxide, vs. silica, B:350
J
K	kaolinite abundance, B:14 mineralogy-porosity inversion, B:224-225 sediments, A:206-213, 216-217, 220 vs. depth, A:102-103, 105-114; B:15-16, 20-21 vs. major oxides, B:30 X-ray diffraction data, A:35; B:222 kaolinite/chlorite ratio veins, A:225 vs. depth, A:102-103, 105-114 kerogen, sediments, A:139, 143-144, 226-227 kutnohorite. See magnesium-kutnohorite
L	laminations décollement zones, B:281, 284 deposition, A:100-101 photograph, A:104 lateral ramps, seismic reflection, A:22-23 Lesser Antilles clay minerals, B:17, 20-21 drilling, A:3-11 magmatic history, B:347-349 lithium interstitial waters, A:149-150 pore fluid, B:165, 167 sediments, A:232-234 vs. depth, A:149, 240; B:165, 168, 179, 181 lithofacies, clay mineralogy, B:6 lithologic units Site 948, A:98-100 Site 949, A:202-203 Unit I, A:98, 202 Unit II, A:98-99, 202-203 Unit III, A:99, 203 lithology, structural geology, B:281 lithostratigraphy Barbados Ridge accretionary prism, A:5-6 correlation with well-logging, A:163-164 Site 948, A:98-108 Site 949, A:202-205 logging units, A:74-75 logging-while-drilling, well-logging, B:321-334
M	macroscopic features décollement zones, B:281, 284-285 scaly fabric, B:62-63 magmatic history, Lesser Antilles, B:347-349 magnesium interlayer cation composition, B:140-141 interstitial waters, A:147-149 sediments, A:231-232 vs. depth, A:148, 239; B:165, 168, 179, 181 magnesium/calcium ratio, vs. depth, A:148, 239 magnesium carbonate carbonate veins, B:85-87 values, B:95 magnesium/chloride ratio, interlayer cation composition, B:140 magnesium-kutnohorite carbonate veins, B:84-85, 92, 356 X-ray diffraction data, A:116 magnesium oxide vs. depth, B:24 vs. kaolinite, B:30 vs. silica, B:350 magnesium oxide/aluminum oxide ratio, vs. depth, B:25 magnetic anisotropy décollement zones, B:281 sediments, B:97-105 structural domains, A:127, 215 vs. depth, B:100-103 magnetic declination, vs. depth, A:135, 235 magnetic inclination, vs. depth, A:135, 235 magnetic intensity, vs. depth, A:135, 235 magnetic susceptibility décollement zones, B:281, 284 Flinn diagrams, A:129, 227 magnetic anisotropy, B:97-105 principal ellipsoids, A:129 projections, A:226 sediments, A:136-137, 220-221 structural domains, A:127 vs. depth, A:138, 237; B:100-103 magnetite, sediments, A:134-136 magnetostratigraphy, sediments, A:131-134, 220, 236 major elements, carbonate veins, B:85-87, 93-94 major oxides clays, B:23 vs. depth, B:24-25 vs. kaolinite, B:30 manganese diagenesis, B:168 enrichment, B:173 interstitial waters, A:150 sediments, A:235 vs. depth, A:149, 240; B:165, 169, 179, 181 manganese carbonate carbonate veins, B:85-87 values, B:95 manganese minerals, scanning electron micrographs, B:180 manganese oxide, geochemistry, B:173 manganese/silica ratio, vs. depth, A:149, 240 manganese stain, photograph, A:127 Martinique, clay minerals, B:17 maturation, phytane, A:147 metals diagenesis, B:168 geochemistry, B:163-170 methane interstitial waters, B:314-315 sediments, A:137-138, 225 vs. depth, A:138, 147, 237; B:314 methane/ethane ratio, vs. depth, A:237 micrite, carbonate veins, B:84-85 microscopy, scaly fabric, B:61-69 microsparite, carbonate veins, B:84-85 microstructures, scaly fabric, B:67, 286-287 mineral composition, sediments, A:204-213, 216-217, 220 mineral composition inversion, logging-while-drilling, B:328-329 Miocene biostratigraphy, B:49-56 lithologic units, A:98-99, 202-203 radiolarian biostratigraphy, B:33-48 mixed-layer minerals, sediments, B:10, 22 molybdenum diagenesis, B:168 vs. depth, B:167, 170 montmorillonite X-ray diffraction data, A:34 See also sodium-montmorillonite mudstone, clay minerals, B:18-19, 22

N	n-alkanes geochemistry, A:239 sediments, A:144, 146, 227 nannofossils, calcareous, biostratigraphy, A:129-130, 217- 218; B:49-56 nannofossils, lithologic units, A:98-99, 202-203 neocrystallization, magnetic susceptibility, B:103-104 neon, pore water, B:318 nitrogen geochemistry, A:140-143 sediments, A:139, 225, 230-231 vs. organic carbon, A:139 normalization factors, X-ray diffraction data, A:29-30, 36-37 North American Shale Composites, geochemistry, B:173
O	ocean-bottom shots, seismic profiles, B:265-267 Oligocene biostratigraphy, B:49-56 lithologic units, A:203 organic matter, diagenesis, B:168, 354-355 organic matter maturity, vs. depth, A:143 orientation, compressional wave velocity, B:121 overconsolidation, sediments, B:111-112 overpressure diagenesis, B:25-27 fluid pressure, B:236-237 permeability, B:132-134 pore fluid, B:168-169 tests, B:250-251 oxidation, phytane, A:147 oxides. See major oxides oxygen index, vs. hydrogen index, A:143, 238 oxygen isotopes carbonate veins, B:85-87, 92, 356 interstitial waters, B:315-316 pore fluids, B:354 vs. depth, B:355
P	packer experiments décollement zones, B:199-218 Site 948, A:169-171 Site 949, A:253-256 paleobathymetry, deposition, A:100-101 paleomagnetism Site 948, A:131-137 Site 949, A:220-221 penetration rate logs, vs. depth, A:79-82 penetration rates, logging-while-drilling, B:323 permeability accretionary prisms, A:4 décollement zones, B:132-134 sediments, B:109-114 tests, B:304-309 vs. depth, B:114 vs. effective stress, B:306-308 vs. porosity, B:308-309 vs. void ratio, B:308 permeability, bulk vs. effective stress, B:215-216, 309 vs. modified pore pressure, B:216 permeability, in situ, packer experiments, B:199-218 phillipsite veins, A:225 X-ray diffraction data, A:116 phillipsite veins, photograph, A:219 phosphorus, vs. depth, B:179, 181 photoelectric-effect logs, vs. depth, A:115 physical properties, seismic reflection, B:293-302 physical properties (core) Site 948, A:150-160 Site 949, A:237-238, 240-244 phytane maturation, A:147 sediments, A:144 plagioclase mineralogy-porosity inversion, B:224-225 sediments, A:101-103, 206-213, 216-217, 220 vs. depth, A:36, 108, 208-209 X-ray diffraction data, A:32-33, 102-103, 105-114 plate tectonics, accretionary prisms, A:3-11, 13-27 Pleistocene biostratigraphy, B:49-56 lithologic units, A:98, 202 Pliocene biostratigraphy, B:49-56 lithologic units, A:202-203 pore collapse, scaly fabric, B:63-66 pore fluid overpressure, B:271 trace metals, B:163-170 pore pressure carbonate veins, B:88-90 density, B:125-135 electrical conductivity, B:143-145 permeability, B:132-134 sediments, B:112 pore pressure, modified, vs. bulk permeability, B:216 porosity electrical conductivity, B:137-149 logging units, A:75-76 mineralogy-porosity inversion, B:224 scaly fabric, B:73 sediments, A:150-151, 153-155, 237-238 velocity, B:131-132 vertical seismic profiles, B:271-272 vs. depth, A:151, 158, 244; B:114, 154-158 vs. effective pressure, B:132 vs. formation factor, B:148 vs. permeability, B:308-309 vs. resistivity, B:147 vs. surface conductivity, B:149 See also void ratio porosity inversion, logging-while-drilling, B:324- 329 porosity logs logging-while-drilling, B:326-327 vs. depth, A:163 porosity (neutron) logs, vs. depth, A:86 potassium diagenesis, B:25-27 estimation errors, B:194 interlayer cation composition, B:140-141 interstitial waters, A:149-150 natural gamma-ray spectra, B:187, 225 reference concentrations, B:193 sediments, A:232-234 vs. depth, A:149, 240; B:166, 168, 179, 181, 188 potassium/chloride ratio, interlayer cation composition, B:140 potassium logs, vs. depth, A:86 potassium oxide vs. depth, B:24, 188 vs. kaolinite, B:30 vs. silica, B:350 potassium oxide/aluminum oxide ratio, vs. depth, B:25 potassium/rubidium ratio, vs. depth, B:166, 168 precipitation, carbonate veins, B:87-88 preferred orientation magnetic susceptibility, B:102 scaly fabric, B:63-66 pressure CORK experiment, B:247-252 Site 948, B:239-245 vs. depth, B:206, 245 vs. time, A:173, 257; B:204, 244, 250-251 pressure, effective vs. impedance, B:134 vs. porosity, B:132 vs. velocity, B:131 pristane maturation, A:147 sediments, A:144 production index, vs. temperature, A:144 proto-décollement sediments, B:112 seismic reflection, A:19, 24 See also décollement zones provenance, clay minerals, B:15-17, 20-21 pyrolysis, Rock-Eval, sediments, A:232 pyroxene, volcanic ash, B:345-346, 348
Q	quartz carbonate veins, B:84-85 mineralogy-porosity inversion, B:224-225 sediments, A:101-103, 206-213, 216-217, 220 veins, A:225 vs. depth, A:36, 108, 208-209 X-ray diffraction data, A:32-33, 102-103, 105-114
R	radiolarians biostratigraphy, A:131, 218-220 lithologic units, A:98-99, 202-203 Miocene biostratigraphy, B:33-48 preservation, A:132 rare earths geochemistry, B:173 manganese minerals, B:180 reflectance percentage, A:114 sediments, A:105 vs. depth, A:111 reflection, décollement zones, B:300-301 reflection coefficient, vs. depth, B:259 reflectivity, diagenesis, B:134 remanent magnetization, anhysteritic, grains, A:138 remanent magnetization, isothermal, sediments, A:131-134 remanent magnetization, magnetic anisotropy, B:99 remanent magnetization, multicomponent, isothermal, sediments, A:134-136 remanent magnetization, natural, sediments, A:131-134, 220 remanent magnetization, partial, anhysteritic, sediments, A:136 resistivity sediments, A:156, 240, 244 vs. depth, A:159, 247-249; B:138, 286, 299, 301 vs. porosity, B:147 X-ray scan, B:152-153 resistivity logs, vs. depth, A:74, 79-82, 162, 165 rhodochrosite carbonate veins, B:84-85, 92 geochemistry, B:173, 356 photograph, A:117 veins, A:225 X-ray diffraction data, A:116 rock magnetism, sediments, A:134-136 rubidium pore fluid, B:165, 167 vs. depth, B:166, 168 See also potassium/rubidium ratio
S	S-C bands décollement zones, B:288-289 photograph, B:291-292 scaly fabric, B:63-66, 72-74 salinity core-log comparison, B:333-334 interstitial waters, A:145, 147 sediments, A:231 vs. depth, A:147, 239 sand, vs. depth, B:341 scintillation detector, shipboard, natural gamma-ray spectra, B:183-195 sedimentation, deposition, A:100-101, 203 sedimentology Site 948, A:98-108 Site 949, A:202-205 sediments computed tomography, B:151-159 core-log integration, B:223 décollement zone, A:111 deformation, B:67, 69, 71 fluid pressure, B:229-238 geochemistry, B:171-182, 353-356 grain size, B:337-341 magnetic anisotropy, B:97-105 magnetic properties, B:98-103 mineral composition, A:29-37 scan image analysis, B:151-159 seismic reflection, A:16-20 X-ray mineralogy, A:101-103 sediments, altered, X-ray diffraction data, A:116 seismic anisotropy, overpressure, B:271 seismic profiles accretionary prisms, B:255-262 Barbados Ridge N, B:117 folding, lithostratigraphy, A:7, 9 Site 947, A:73 Site 948, A:91, 93 Site 949, A:196, 254-255 seismic profiles, vertical Site 948, A:167-169; B:260-261 Site 949, A:246, 249-252 velocity, B:263-275 well-logging, B:259-261 seismic reflection accretionary prisms, A:16-22, 24, 26-27 décollement zones, B:293-302 structural geology, B:280-281 seismic reflection, three-dimensional, fault planes, A:3-5, 18-22 seismic velocity, B:263-275 seismograms, traveltime, A:170 seismograms, synthetic décollement, A:164; B:260, 272, 274 vs. depth, A:76, 166 shear strain, displacement, B:75 shear strength sediments, A:156-158, 244 vs. depth, A:161 shear strength, vane logs, A:161 vs. depth, A:249 shear wave velocity sea-surface reflections, B:270-271 sediments, A:156, 158-159, 238, 244-245 vs. depth, A:152, 245 shear zone thickness, vs. depth, A:126; B:285 shear zones comparison with radiolarian zonation, B:34, 36 décollement zones, B:288-289 deformation, B:72-73 structural domains, A:114-127 vs. depth, A:214 shore-based log processing, A:175, 184 silica interstitial waters, A:150 sediments, A:235 vs. calcium oxide, B:350 vs. depth, A:149, 240; B:24 vs. iron oxide, B:350 vs. kaolinite, B:30 vs. magnesium oxide, B:350 vs. potassium oxide, B:350 vs. sodium oxide, B:350 See also manganese/silica ratio silica/aluminum oxide ratio vs. depth, B:25 vs. kaolinite, B:30 silt, sandy, photograph, A:104 silt, vs. depth, B:341 Site 541 fluid pressure, B:232-234 tectonics and hydrology, B:235 Site 672 geochemical anomalies, B:236 magnetic anisotropy, B:99-101 tectonics and hydrology, B:235 Site 676 fluid pressure, B:232-234 tectonics and hydrology, B:235 Site 947, A:71-86 background and scientific objectives, A:71-72 downhole logging, A:73-76 non-décollement site, B:298-299 operations, A:72-73 site description, A:71-86 well-logging, A:73-76 Site 948, A:87-192 acoustic anisotropy, B:118-119 background and scientific objectives, A:89-90 biostratigraphy, A:129-131 calcareous nannofossil biostratigraphy, B:50, 53 clay mineralogy, B:9-10 core physical properties, A:150-160 coring, A:92 downhole logging, A:160-164 fluid pressure, B:232-234 geochemical anomalies, B:236 geochemistry, B:165-167, 171, 173 heat flow, A:164-167 inorganic geochemistry, A:144-150 lithostratigraphy, A:98-108 low fluid content site, B:299-300 magnetic anisotropy, B:101-103 operations, A:90-98 organic geochemistry, A:137-144 packer experiments, A:169-171 paleomagnetism, A:131-137 permeability, B:207-209 porosity, B:142-145 radiolarians, B:33-36 sedimentology, A:98-108 shore-based log processing, A:175, 184 site description, A:87-192 structural geology, A:108-129 tectonics and hydrology, B:236 temperature, B:239-245 vertical seismic profiles, A:167-169 well-logging while drilling, B:219-227 Site 949, A:193-257 acoustic anisotropy, B:119-120 background and scientific objectives, A:194 biostratigraphy, A:215, 217-220 calcareous nannofossil biostratigraphy, B:53-54 clay mineralogy, B:10 core physical properties, A:237-238, 240-244 coring, A:197 geochemistry, B:167-169, 173 heat flow, A:244-246 incipient décollement site, B:300 inorganic geochemistry, A:227, 229-235, 237 lithostratigraphy, A:202-205 magnetic anisotropy, B:103 operations, A:194-202 organic geochemistry, A:221, 225-227 packer experiments, A:253-256 paleomagnetism, A:220-221 permeability, B:209-211 pressure and temperature, B:247-252 radiolarians, B:36 sedimentology, A:202-205 site description, A:193-257 structural geology, A:205-215 vertical seismic profiles, A:246, 249-252 volcanic ash, B:343-351 smectite abundance, B:14 chemical composition, B:21, 25 dehydration, B:317 interlayer cation composition, B:140-141 mineralogy-porosity inversion, B:224-225 sediments, A:206-213, 216-217, 220 veins, A:225 vs. depth, A:102-103, 105-114; B:15-16, 20-21, 299 X-ray diffraction data, A:35; B:222 See also illite/smectite mixed layers sodium interlayer cation composition, B:140-141 interstitial waters, A:149-150 sediments, A:232-234 vs. depth, A:149, 240; B:179, 181 sodium/chloride ratio interlayer cation composition, B:140 vs. depth, A:149, 240; B:313 sodium oxide, vs. silica, B:350 sodium-montmorillonite, X-ray diffraction data, A:34 solid solution, carbonate veins, B:85-87 sonic velocity logs vs. depth, A:163 See also velocity spectroscopy, energy dispersive, clay mineralogy, B:8-9 standard materials, X-ray diffraction data, A:30-33 strain, compactional, carbonate veins, B:88-90 strain, magnetic susceptibility, B:103-104 stress carbonate veins, B:88-90 magnetic susceptibility, B:103-104 vs. depth, B:233 stress, effective vs. bulk permeability, B:215-216, 309 vs. permeability, B:306-308 vs. void ratio, B:111, 231 strontium carbonate veins, B:92, 356 interstitial waters, B:315-316 pore fluids, B:354 vs. chlorine, B:315 vs. depth, B:179, 181, 354-356 vs. strontium isotopes, B:95, 316 strontium isotopes carbonate veins, B:85-87, 92, 356 interstitial waters, B:315-316 pore fluids, B:354 sediments, B:317 vs. 1/strontium concentration, B:95, 316 vs. depth, B:355 structural contours, décollement zones, A:10 structural domains acoustic anisotropy, B:115-123 cores, A:114-127 structural features, vs. depth, A:115, 214, 222-225 structural geology Barbados Ridge N, B:279-292 Site 948, A:108-129 Site 949, A:205-215 structural measurements, summary, A:118-126 subduction zones, diagenesis, B:27 sulfate interstitial waters, A:149 sediments, A:232 vs. depth, A:148, 240 sulfur geochemistry, A:140-143 sediments, A:139, 225, 230-231
T	tectonics, reflections, B:127-128 temperature CORK experiment, B:247-252 sediments, A:164, 166-167 Site 948, B:239-245 vs. depth, A:169, 252; B:242, 250 vs. production index, A:144 vs. thermal resistance, B:245 vs. time, A:167-168, 251; B:242, 250 tension logs, vs. depth, A:163 tephra, deposition, A:100-101 textures carbonate veins, B:87-88 sediments, B:337-341 thermal conductivity accretionary prisms, B:240-241 core-log comparison, B:328, 332 logs, A:160 sediments, A:156, 238, 240 vs. depth, A:158, 246; B:242 thermal resistance, vs. temperature, B:245 thorium estimation errors, B:194 natural gamma-ray spectra, B:187, 225 reference concentrations, B:193 uncertainties in laboratory analyses, B:190 vs. depth, B:188 thorium logs, vs. depth, A:86 thrust faults, geochemical gradient, A:235 thrust front, seismic reflection, A:16-18, 21-22 Tiburon Rise, geology, A:3-11 titanium, vs. depth, B:179, 181 titanium oxide, vs. depth, B:24 titanium oxide/aluminum oxide ratio vs. depth, B:25 vs. kaolinite, B:30 tomography, computed, sediments, B:151-159 tortuosity, vs. depth, A:159 trace metals, pore fluid, B:163-170 traveltime, vs. depth, A:171-172, 253; B:256-258 turbidite, photograph, A:104 turbidity currents, deposition, A:100-101
U	underthrust section, structural domains, A:126-127 underthrusting décollement zones, B:286 seismic reflection, A:18 structural domains, A:215 uranium estimation errors, B:194 natural gamma-ray spectra, B:187 reference concentrations, B:193 uncertainties in laboratory analyses, B:190 vs. depth, B:188 uranium logs, vs. depth, A:86
V	vanadium, vs. depth, B:179, 181 vein minerals, X-ray diffraction data, A:116 veins décollement zones, B:288-289 fluid pressure, B:236-237 geochemical profiles, B:317 photograph, A:117, 219 X-ray mineralogy, A:225 veins, carbonate décollement zones, B:79-96 geochemistry, B:85-87, 356 mineralogy, B:84-85 photograph, B:82-91 type 1, B:80-81 type 2, B:81-82 type 3, B:82 type 4, B:82-84 velocity Barbados Ridge N, B:263-275 vs. depth, B:299 vs. effective pressure, B:131 See also sonic velocity logs velocity, ultrasonic, pore pressure, B:125-135 void ratio fluid pressure, B:236-237 vs. effective stress, B:111, 231 vs. hydraulic conductivity, B:114 vs. permeability, B:308 See also porosity volcanic ash alteration, B:317 deposition, A:100-101 lithologic units, A:202-203 phase chemistry, B:343-351 volcanic glass, volcanic ash, B:347-351
W	water content vs. cation exchange capacity, B:139-142, 145 vs. depth, A:151, 244; B:142 well-logging Barbados Ridge N, bp:CD-ROM clays, B:321-334 electrical conductivity, B:143-145 mineralogical inversion, B:219-227 reflection, B:259 Site 947, A:73-76 Site 948, A:160-164
X	X-ray diffraction data clay mineralogy, B:9, 11-13, 18-19, 22 interstitial waters, A:102-103 mineralogical inversion, B:222-226 physical properties residues, A:106-107, 109-114 sediments, A:29-37, 206-212, 216-217, 220 vein minerals and altered sediments, A:116 whole-round samples, A:105 X-ray mineralogy, vs. depth, A:162 X-ray scan, sediments, B:151-159
Y
Z	zinc diagenesis, B:168 vs. depth, B:167, 170, 179, 181 zonation calcareous nannofossils, B:49-56 radiolarians, B:33-48