- accretionary prisms
- density, B3:8-10
- tectonics, A:5-6
- age, vs. depth, B3:21
- Atlantic Ocean, underthrusting, A:5-6

- Barbados accretionary prism N
- porosity, B1:1-19
- tectonics, A:5-6; B3:3
- well-logging, B2:1-29; B3:1-25
- Barbados subduction zone N, fluid flow, A:5-10
- bathymetry
- Caribbean Plate, A:7
- Site 1046, A:60
- Site 1047, A:80
- Site 1048, A:96
- bedding
- lithologic units, A:100
- vs. depth, A:78
- well-logging, A:29-31
- bedding dips, vs. depth, A:88
- bioturbation, lithologic units, A:27, 84
- bulk density correction logs, vs. depth, A:28, 47, 68, 86, 102
- bulk density logs
- factor logs, A:22, 26
- vs. depth, A:32, 36, 58

- calcite, sediments, A:28
- caliper
logs.
*See*differential caliper logs - carbonate content
- lithologic units, A:27, 62, 100
- photoelectric logs, A:28-29
- vs. depth, A:59, 78
- Caribbean Plate, underthrusting, A:5-6
- cementation, densification, B3:10
- chloride
- fluid flow, A:67-68
- vs. depth, A:36, 58, 74, 94
- chlorinity, vs. depth, A:78
- clay
- imagery, B1:14
- lithology, A:100
- clay, calcareous, lithologic units, A:27, 60
- clay, nannofossil, lithologic units, A:27, 60, 62
- clay fabric, photomicrograph, B1:3, 9-11
- clay fabric, proto-décollement, imagery, B1:10-11
- clay mineralogy
- lithologic units, A:45
- vs. depth, A:59
- clay minerals
- lithologic units, A:27, 84, 62
- sediments, A:28
- vs. depth, B3:22
- clay orientation, scanning electron microscopy, B1:4, 13-14
- clays
- décollement zone, B3:10-11
- vs. depth, B3:21
- claystone
- lithologic units, A:27, 84
- vs. depth, B3:21-22
- well-logging, A:62
- claystone, calcareous, vs. depth, B3:21-22
- claystone, dolomitized calcareous ferruginous, well-logging, A:29
- claystone, mottled, lithologic units, A:62
- claystone, radiolarian
- correlation, B3:24
- vs. depth, B3:21-22
- claystone, siliceous, well-logging, A:29
- claystone, smectitic, vs. depth, B3:21
- cluster analysis, log quality, B2:6
- cluster logs
- comparative overview, B2:18-19
- statistical methods, B2:8, 13-18
- vs. depth, B2:13-17
- compressional wave velocity, vs. depth, A:56, 58
- consolidation, well-logging, A:46-47
- correlation, décollement/proto-décollement zone, B3:24

- décollement zone
- comparison of Sites 1044 and 1045, A:48, 50
- comparison of Sites 1044 and 1046, A:66
- comparison of Sites 1044 and 1047, A:87-88
- densification, B3:10
- density, A:90; B3:22
- fluid flow, A:50-52, 67, 89
- initiation, B3:6-7
- lithologic units, A:27, 45, 100
- localization, B3:10-11
- peak seismic amplitude, B3:18
- permeability, B3:11
- porosity, B1:1-19
- processes, B3:7-11
- resistivity, A:73
- sandy underthrust terrigenous sequence, B3:19
- seismic profiles, B2:12
- seismic reflection, B3:3-4
- tectonics, A:5-6
- well-logging, A:29-31, 45-46, 63
*See also*proto-décollement zone- décollement/proto-décollement zone
- correlation, B3:24
- density maps, B3:25
- deep resistivity logs, vs. depth, A:36
- deformation
- heat flow, B3:7
- proto-décollement zone, B3:6-7
- well-logging, A:29-31, 85; B2:1-29
- deformation front, cross section, B3:20
- delta density logs, vs. depth, A:24, 43, 64, 82, 98
- densification, décollement zone, B3:10
- density
- comparison between Sites 1044 and 1048, A:105
- comparison of core and log data, A:66
- comparison of Sites 672 and 1048, A:103
- cross section, B3:20
- décollement zone, B3:8
- profile, A:50
- proto-décollement zone, B3:8
- well-logging, A:31-32, 46-47, 63, 66, 86, 100
- density, bulk
- comparison of Sites 676 and 1046, A:89
- profile, A:32, 71
- proto-décollement zone comparison in Sites 1044-1045, A:51
- vs. depth, A:78-79; B3:21-22
- density, grain
- low density, B3:6
- synthetic porosity profile, A:34
- density, low, proto-décollement zone, B3:5-6
- density, wet-bulk
- comparison between Sites 1044 and 1046, A:73
- comparison between Sites 1046 and 949, A:72
- vs. depth, A:50, 72
- density log editing, caliper logs, A:26
- density logs
- comparison between Sites 676 and 1047, A:87
- proto-décollement and décollement zones in Sites 1044 and 1047, A:90
- vs. depth, A:24, 43, 46, 49, 56, 59, 64, 67, 70, 74, 82, 85, 88-89, 94, 98, 101, 104; B2:12
*See also*bulk density correction logs; bulk density logs; delta density logs; grain density logs- density maps, décollement/proto-décollement zone, B3:25
- diatoms, low density, B3:6
- differential caliper logs, vs. depth, A:24, 28, 33, 43, 47, 49, 64, 68, 82, 86, 95, 102
- dilation, density, B3:8-10
- dissolution, scanning electron microscopy, B1:4, 15

- Eocene
- lithologic units, A:27
- well-logging, A:63

- fabric
- photomicrograph, B1:3, 9-11
- well-logging, A:63
- fabric, décollement, imagery, B1:12-13
- fabric, proto-décollement, imagery, B1:6-8
- fabric, scaly
- scanning electron microscopy, B1:4, 13
- vs. depth, A:78, 88
- well-logging, A:85
- fabric matrix, proto-décollement, imagery, B1:9
- factor analysis, log quality, B2:4-6
- factor logs
- statistical methods, B2:7-8
- vs. depth, B2:13-17
- well-logging, A:22, 26; B2:20-29
- fault density, well-logging, A:29-31
- faulting, logging-while-drilling, A:5-10
- faults
- décollement zone, B3:6-11
- lithologic units, A:45
- logging-while-drilling, A:49, 70
- vs. depth, A:78
- well-logging, A:45-46
- faults, discrete, vs. depth, A:88
- faults, listric normal, seismic section, B3:23
- faults, normal, well-logging, A:29-31, 63, 85
- faults, reverse, well-logging, A:85
- faults, thrust
- fluid flow, A:51-52, 67, 89
- seismic section, B3:23
- well-logging, A:45, 63, 85
- fluid flow
- décollement zone, A:50-52
- heat flow, B3:7
- logging-while-drilling, A:5-10
- Site 1044, A:33-35
- Site 1045, A:50-52
- Site 1046, A:66-68
- Site 1047, A:88-90
- Site 1048, A:101
- well-logging, A:33-34, 66-67, 88-90, 101; B2:1-29
- fluid pressure, density, B3:8-10
- foraminifers, lithologic units, A:60

- gamma rays, spectral, vs. depth, A:79
- gamma-ray logs
- comparison between Sites 676 and 1047, A:87
- comparison of décollement zone in Sites 1044-1046, A:69
- factor logs, A:22, 26
- vs. depth, A:25, 44, 46, 49, 56, 59, 65, 67, 70, 74, 83, 85, 95, 99, 101; B2:13-17
- geochemical data, comparison of Site 949 and Site 1046, A:74
- geothermal gradient, proto-décollement zone, A:35
- grain density logs, vs. depth, A:34

- heat flow, deformation, B3:7
- hydrofractures, density, B3:8-10

- image analysis, quantitative, relative porosity, B1:1-19

- Lesser Antilles, underthrusting, A:5-6
- lithium, vs. depth, A:58
- lithologic units
- correlation with log units, A:28-29, 62-63, 84-85, 100
- Site 672, A:26-27
- Site 676, A:84
- Site 949, A:60, 62
- Unit I, A:27, 60, 84
- Unit II, A:27, 60, 62, 84
- Unit III, A:27, 62, 84
- Unit IV, A:27
- Unit V, A:27
- lithology
- Site 1045, A:42-45
- Site 1046, A:57-60, 62-63
- Site 1047, A:84-85
- Site 1048, A:100
- well-logging, A:26-29
- log properties, mean values and standard deviations, A:26, 45, 66, 84, 100
- log quality, quality control logs, A:26, 57, 80, 84, 100; B2:3-4
- Log Unit 1
- bulk density, A:22, 26, 28-29
- correlation with lithologic units, A:84
- definition, A:42, 57, 90, 96
- lithologic units, A:100
- lithology, A:42, 45
- Log Unit 2
- bulk density, A:26, 29
- correlation with lithologic units, A:84
- definition, A:42, 57, 90, 96
- lithologic units, A:100
- lithology, A:45
- proto-décollement zone, A:36
- Log Unit 3
- bulk density, A:26, 29
- correlation with lithologic units, A:84
- definition, A:42, 57, 90, 96
- lithology, A:45, 100
- Log Unit 4
- bulk density, A:26, 29
- correlation with lithologic units, A:84-85
- definition, A:42, 57, 90, 96
- lithology, A:45, 100
- Log Unit 5
- bulk density, A:26, 29
- correlation with lithologic units, A:84-85
- definition, A:42, 57, 90
- lithology, A:45
- Log Unit 6
- bulk density, A:26, 29
- correlation with lithologic units, A:85
- definition, A:42, 57
- fluid flow, A:51
- lithology, A:45
- Log Unit 7
- definition, A:42, 57
- fluid flow, A:51
- lithology, A:45
- Log Unit 8
- definition, A:42
- lithology, A:45
- log units
- characterization of logs, A:22, 24-26
- correlation, A:29; B3:4-5
- correlation with lithologic units, A:28-29, 62-63, 84-85, 100
- correlation with seismic reflection, B3:4-5
- definition, A:27, 46, 67, 85, 101
- statistical methods, B2:7-8, 13-18
- summary, A:30, 48, 87
- vs. depth, A:24-25, 43-44, 64-65, 82-83, 95; B2:13
- logging-while-drilling
- data synthesis, B3:1-25
- fluid flow, A:5-10
- multivariate analysis, A:5-10; B2:1-29

- macropores, preservation, B1:2, 6
- marl, calcareous, lithologic units, A:84
- marl, lithologic units, A:27
- marlstone
- lithologic units, A:27
- well-logging, A:62
- marlstone, calcareous, lithologic units, A:84
- methane
- fluid flow, A:67-68
- vs. depth, A:36, 58, 74, 78, 94
- mineralogy, bulk
- lithologic units, A:62
- sediments, A:28
- Miocene, lithologic units, A:27, 45, 62, 84
- mud, calcareous, lithologic units, A:27, 84
- mudstone
- décollement zone, B3:10-11
- lithologic units, A:27
- mudstone, calcareous, lithologic units, A:84
- multivariate analysis, logging-while-drilling, A:5-10; B2:1-29

- nannofossils, lithologic units, A:60
- neutron porosity logs
- factor logs, A:22, 26
- vs. depth, A:25, 44, 65, 83, 99

- opal
- densification, B3:10
- low density, B3:6
- opal-CT, densification, B3:10
- overpressure, low density, B3:6
- oxygen isotopes, vs. depth, A:36

- penetration
logs.
*See*rate of penetration logs - permeability
- décollement zone, B3:11
- density, B3:8-10
- low density, B3:6
- proto-décollement zone, A:34-35
- photoelectric effect
- comparison of Sites 672 and 1048, A:103
- density, A:47, 66, 86, 100
- vs. depth, A:71, 79, 90
- photoelectric effect logs
- comparison between Sites 676 and 1047, A:87
- comparison of décollement zone in Sites 1044-1046, A:69
- density, A:32
- factor logs, A:22, 26
- vs. depth, A:24, 32, 43, 49, 51, 56, 59, 82, 88, 95, 98, 104
- physical properties
- comparison of Sites 1044-1045, A:48, 50
- Site 1044, A:31-33
- Site 1045, A:46-50
- Site 1046, A:63, 66
- Site 1047, A:85-88
- Site 1048, A:100-101
- plagioclase
- lithologic units, A:27, 62, 84
- sediments, A:28
- plate boundaries, décollement zone, B3:7-11
- Pleistocene, lithologic units, A:27, 45, 84
- pore pressure
- vs. depth, A:36
- well-logging, A:33-34
- porosity
- densification, B3:10
- low density, B3:6
- proto-décollement zone, B1:1-19
- well-logging, A:33
- porosity, density, A:47-48
- porosity, density, vs. depth, A:52
- porosity, radiolarian-related, image analysis, B1:1-3
- porosity, resistivity
- density, A:32, 47-48
- vs. depth, A:52
- porosity logs
- vs. depth, A:34-35
*See also*neutron porosity logs- potassium, gamma-ray logs, A:28
- potassium/thorium ratio, décollement zone, A:62
- potassium logs
- factor logs, A:22, 26
- vs. depth, A:25, 44, 65, 83, 99
- preservation, macropores, B1:2, 6
- proto-décollement zone
- bulk density, A:26
- comparative overview, B2:19
- comparison at Sites 1044 and 1048, A:101
- comparison of Sites 1044 and 1046, A:66
- comparison of Sites 1044-1045, A:48, 50
- deformation, B3:6-7
- density, A:90
- fluid flow, A:101
- listric normal and thrust faults, B3:23
- low density, B3:5-6
- peak seismic amplitude, B3:18
- porosity, A:34-35; B1:1-19
- resistivity, A:73
- sandy underthrust terrigenous sequence, B3:19
- synthetic seismograms, A:37
- well-logging, A:33-34
*See also*décollement/proto-décollement zone; décollement zone

- quartz
- densification, B3:10
- lithologic units, A:62
- sediments, A:28

- radiolarian tests, imagery, B1:14-15
- radiolarian tests, proto-décollement, imagery, B1:6-8
- radiolarians
- lithologic units, A:27, 84
- low density, B3:6
- photomicrograph, B1:2, 6
- porosity, B1:1-3; B3:10
- rate of penetration logs, vs. depth, A:24, 28, 43, 64, 68, 82, 86, 98, 102
- resistivity
- comparison between Sites 1044 and 1046, A:73
- comparison between Sites 1044 and 1048, A:105
- derivation of velocity, B3:5
- proto-décollement zone comparison in Sites 1044-1045, A:51
- vs. depth, A:50, 71
- resistivity, deep, vs. depth, A:79
- resistivity logs
- comparison between Sites 676 and 1047, A:87
- density, A:32, 47, 66, 86-87, 100-101
- vs. depth, A:25, 32, 44, 47, 49, 56, 59, 65, 70, 74, 83, 88-89, 95, 99, 104
*See also*deep resistivity logs

- sandstone, lithologic units, A:27
- sandy underthrust terrigenous sequence, décollement zone, B3:19
- seafloor, shaded relief image, A:10
- sediments, calcareous, lithologic units, A:45
- sediments, hemipelagic-pelagic, tectonics, A:5-6
- sediments, siliceous, lithologic units, A:45
- sediments, underthrust, fluid flow, A:67-68
- seismic data
- Site 1044, A:35-36
- Site 1045, A:52
- Site 1046, A:68, 71
- Site 1047, A:90
- Site 1048, A:101-102
- seismic depth section, décollement zone, B3:19
- seismic images, logging-while-drilling, A:5-10
- seismic profiles
- Site 1044, A:23
- Site 1045, A:41
- Site 1046, A:61
- Site 1047, A:81
- Site 1048, A:96
- vs. depth, B2:12
- seismic reflection
- correlation with log units, B3:4-5
- décollement zone, B3:3-4, 8
- seismic section
- listric normal and thrust faults, B3:23
- vs. depth, A:56
- seismograms, synthetic
- vs. depth, A:37, 54, 75, 91, 106
- well-logging, A:35-36, 52, 68, 71, 90, 101-102
- shear wave velocity, vs. depth, A:56
- shearing, scanning electron microscopy, B1:4, 12
- silica, biogenic, well-logging, A:29
- silica, opaline, well-logging, A:29
- silica, vs. depth, A:58, 74
- silt, lithologic units, A:100
- siltstone
- lithologic units, A:27
- vs. depth, B3:22
- Site 543, log units, A:29
- Site 671
- log units, A:48
- radiolarian-related porosity, B1:18-19
- Site 672
- core data, A:20-21
- geochemical data, A:94
- geochemistry and pore pressure, A:36
- lithologic units, A:26-27
- lithology, A:30, 103
- log units, A:29, 48
- radiolarian-related porosity, B1:16-17
- seismic depth section, B3:19
- Site 672A
- data relationship to A:20-21
- structure, A:31
- Site 676
- core data, A:78-79
- lithologic units, A:84
- lithology, A:87
- seismic depth section, B3:19
- structural synthesis, A:88
- Site 949
- core data, A:58-59
- geochemical data, A:74
- lithologic units, A:60, 62
- log units, A:48
- seismic velocity, A:56
- wet-bulk density, A:72
- Site 1044, A:19-37
- background and objectives, A:19, 21
- characterization of logs, A:22, 24-26
- data relationship to Site 672A, A:20-21
- fluid flow, A:33-35
- lithology, A:26-29
- operations, A:21-22
- physical properties, A:31-33
- seismic data, A:35-36
- seismic depth section, B3:19
- site description, A:19-37
- structure, A:29-31
- Site 1045, A:39-54
- background and objectives, A:39-40
- fluid flow, A:50-52
- lithology, A:42-45
- operations, A:40, 42
- physical properties, A:46-50
- seismic data, A:52
- seismic depth section, B3:19
- site description, A:39-54
- structure, A:45-46
- well-logging, A:42
- Site 1046, A:55-75
- background and objectives, A:55, 57
- fluid flow, A:66-68
- lithology, A:57-60, 62-63
- operations, A:57
- physical properties, A:63, 66
- seismic data, A:68, 71
- site description, A:55-75
- structure, A:63
- well-logging, A:57
- Site 1047, A:77-91
- background and objectives, A:77
- fluid flow, A:88-90
- lithology, A:84-85
- operations, A:77, 80
- physical properties, A:85-88
- seismic data, A:90
- seismic depth section, B3:19
- site description, A:77-91
- structural synthesis, A:88
- structure, A:85
- well-logging, A:80, 82-84
- Site 1048, A:93-106
- background and objectives, A:93, 96
- fluid flow, A:101
- lithology, A:100
- operations, A:96
- physical properties, A:100-101
- seismic data, A:101-102
- site description, A:93-106
- structure, A:100
- well-logging, A:96, 98-100
- smectite
- lithologic units, A:45
- low density, B3:6
- resistivity logs, A:29
- sponge spicules, lithologic units, A:27
- sponge spicules, low density, B3:6
- structure
- Site 1044, A:29-31
- Site 1045, A:45-46
- Site 1046, A:63
- Site 1047, A:85
- Site 1048, A:100
- synthesis, A:31

- tectonics, Tiburon Rise, A:5-6; B3:3
- temperature, vs. depth, A:56
- thickness
- décollement zone, B3:8
- proto-décollement zone, B3:8
- thorium, gamma-ray logs, A:28
- thorium logs
- factor logs, A:22, 26
- vs. depth, A:25, 44, 65, 83, 99
- Tiburon Rise, tectonics, A:5-6; B3:3
- time after bit logs, vs. depth, A:28, 47, 68, 86, 102
- turbidites, well-logging, A:35

- underconsolidation
- density, B3:8-10
- low density, B3:6
- proto-décollement zone, A:101
- underthrust section
- comparison of Sites 1044 and 1046, A:66
- comparison of Sites 1044 and 1047, A:88
- fluid flow, A:67-68, 89-90
- underthrusting, Caribbean Plate, A:5-6
- uranium logs, vs. depth, A:25, 44, 65, 83, 99

- veins, clay, well-logging, A:29-31
- veins, mud-filled
- décollement zone, B3:6-7
- vs. depth, A:88
- velocity, derived from resistivity, B3:5
- volcanic ash
- lithologic units, A:27, 60, 62, 84, 100
- low density, B3:6
- well-logging, A:62

- well-logging
- Barbados accretionary prism N, B2:1-29; B3:1-25
- characterization of logs, A:22, 24-26, 42, 57, 80, 82-84, 96, 98-100
- mean values and standard deviations of log properties, A:26, 45, 66, 84, 100
- quality control summary, A:28, 47
- Site 1045, A:42
- Site 1046, A:57
- Site 1047, A:80, 82-84
- Site 1048, A:96, 98-100
- summary, A:48
*See also*cluster logs; factor logs; log properties; log quality; log units; logging-while-drilling

- X-ray diffraction mineral data
- comparison of Sites 672 and 1048, A:103
- vs. depth, A:59, 78, 94

- zeolite filling, scanning electron microscopy, B1:4, 15
- zeolites, densification, B3:10