SUBJECT INDEX
A
-
acceleration, vs. time, A4:118
-
active heave compensator, instruments, A5:17–19
-
age vs. depth, A1:44–45; A4:89
-
alteration
-
basement, A4:33–35
-
temperature, A4:35
-
aluminum oxide/(aluminum oxide + iron oxide) ratio, vs. lanthanum/cerium ratio, B1:4; B4:5–7, 19
-
ammonium
-
pore water, A4:21
-
vs. depth, A4:76
-
anisotropy
-
anhysteretic remanent magnetization, B9:3–4, 7, 15
-
magnetic susceptibility, B9:4, 16–19
-
vs. depth, B9:8, 12
-
anisotropy, magnetic susceptibility
-
confidence angle, B9:10
-
ellipsoids, B9:9, 11
-
Anomaly M8
-
paleolatitude, B7:1–20
-
summary, A1:1–49
-
Anomaly M21, magnetic inclination, Site 169, B8:6
-
anoxic environment, lithologic units, A4:15–16
-
apatite
-
basalt, A4:29
-
photomicrograph, A4:102
-
argon isotopes
-
radiometric dating, B1:6
-
volcanic ash, B1:5
B
-
backarc basins, tectonics, A1:5
-
bacteria, microbiology, A4:20
-
barium, vs. depth, B3:7
-
Barremian, biostratigraphy, A4:20
-
basalt
-
chemical composition, A4:145
-
geochemistry, A4:32–33
-
isotopes, B3:1–11
-
lithologic units, A4:27–29
-
normative composition, A4:146
-
paleomagnetism, A4:25; B7:1–20; B8:1–27
-
petrology, A1:14–15
-
photograph, A1:42
-
photomicrograph, A4:93, 101–105, 107–108
-
subdivision, A4:142
-
Zijderveld plots, A4:88
-
basalt, aphyric, petrology, A4:26–35
-
basalt flows
-
petrology, A4:26–35
-
photograph, A4:94, 99
-
basalt flows, altered aphyric, photograph, A4:92
-
basement
-
alteration, A4:33–35
-
igneous rocks, B1:3
-
lithostratigraphy, A4:91
-
petrology, A1:14–15
-
photograph, A4:92
-
bathymetry, maps, A5:22, 25
-
bedding, photograph, A4:64
-
biostratigraphy
-
Neogene, B1:3–4; B2:1–34
-
Site 1179, A1:15–16; A4:16–20
-
vs. depth, A4:74
-
bioturbation
-
lithologic units, A4:11–15
-
photograph, A4:66–67, 71–72
-
borehole instruments, A4:43–46, 120–132
-
borehole seismic observatories, A1:3–5; A3:1–58
-
boreholes, instruments, A4:43–46
-
breccia
-
petrology, A1:15; A4:26–35
-
photograph, A4:96, 98
-
brecciation, lithologic units, A4:14
-
Brunhes Chron, magnetostratigraphy, A1:16–17; A4:25
-
burrows, photograph, A4:67
C
-
calcite
-
basalt, A4:33–35
-
photograph, A4:99–100
-
photomicrograph, A4:107
-
calcium. See potassium/calcium ratio
-
caliper logs
-
lithologic units, A1:17
-
vs. depth, A4:115, 117
-
carbon, organic, pore water, A4:22
-
carbon, sediments, A4:136–137
-
carbon dioxide, sediments, A4:22–23
-
carbonate compensation depth
-
foraminifers, B1:3
-
sedimentation, A1:5–6; A4:3
-
carbonate content, pore water, A4:22
-
celadonite
-
basalt, A4:33–35
-
photomicrograph, A4:107–108
-
cerium
-
oxidation, B4:5–7
-
sediments, B1:4; B4:1–24
-
spectra, B4:20
-
See also lanthanum/cerium ratio
-
chemical composition, basalt, A4:145
-
chert
-
lithologic units, A4:14
-
petrology, A1:14–15
-
photograph, A1:41; A4:73, 92
-
Chondrites, lithologic units, A4:11–13
-
chrome spinel
-
basalt, A4:28–29
-
photomicrograph, A4:101
-
chromium, basalt, A4:32
-
Chron C1n, magnetostratigraphy, A1:16; A4:25
-
Chron C1r, magnetostratigraphy, A1:16
-
Chron C1r.1n, magnetostratigraphy, A1:16
-
Chron C1r.2r, magnetostratigraphy, A4:25
-
Chron C1r.2r1n, magnetostratigraphy, A1:16; A4:25
-
Chron C2Ar, magnetostratigraphy, A1:16
-
Chron C2n, magnetostratigraphy, A1:16
-
Chron C2r.1n, magnetostratigraphy, A1:16
-
Chron C3An, magnetostratigraphy, A1:16
-
Chron C3n, magnetostratigraphy, A1:16
-
Chron C3r, magnetostratigraphy, A1:16
-
Chron C4n.1n, lithologic units, A1:14; A4:12–13
-
Chron C5Dr, lithologic units, A4:13, 25
-
Chron C5n.2n, lithologic units, A4:12
-
clay
-
lithologic units, A1:14; A4:11–13
-
Miocene–Pleistocene interval, A1:5–6
-
sources, A4:16
-
clay, brown pelagic, photograph, A1:40
-
clay, diatom-rich, photomicrograph, A4:62
-
clay, ferruginous zeolitic, photomicrograph, A4:62, 68
-
clay, pelagic
-
lithologic units, A4:13
-
permeability, B5:1–16
-
photograph, A4:72
-
clay, zeolitic, lithologic units, A4:12–13
-
clinopyroxene
-
basalt, A4:27
-
photomicrograph, A4:102–104
-
closing force test program, instruments, A5:7
-
Cobb Mountain Subchron, magnetostratigraphy, A1:16–17; A4:25
-
colatitude
-
basalt, B8:8, 20
-
vs. depth B7:15; B8:14, 16, 18
-
compressional wave velocity
-
basalt, A4:153
-
lithologic units, A1:17
-
sediments, A4:36–37
-
split cores, A4:147–148
-
vs. depth, A4:109
-
concretions, lithologic units, A4:11
-
contamination, crust, B3:3
-
correlation
-
lithology vs. seismic reflection, A4:39–40
-
magnetic susceptibility, A4:84
-
Cretaceous Long Normal Superchron, colatitude, B8:9
-
Cretaceous, Lower
-
isotopes, B3:4
-
lithologic units, A4:15
-
Cretaceous, middle
-
magnetic inclination, B8:5–9
-
paleolatitude, B7:1–20
-
cristobalite, lithologic units, A4:14
-
cross laminations, lithologic units, A4:11
-
crust, basaltic, lithologic units, A4:15
-
crust, oceanic
-
basalt, B3:3–4
-
igneous rocks, B1:5–7
-
crystallites, plumose, photomicrograph, A4:103
D
-
demagnetization, alternating-field
-
overprinting, B7:5
-
sediments, A4:24
-
vector plots, B7:13
-
demagnetization, thermal
-
basalt, A4:25
-
vector plots, B7:14
-
density
-
basalt, A4:153
-
lithologic units, A1:17
-
vs. depth, A1:46–47; A4:109
-
density, bulk
-
sediments, A4:37–38
-
vs. depth, A4:111
-
diatoms
-
biostratigraphy, B1:3, 16; B2:1–34
-
datum ages, B2:20
-
lithologic units, A4:10–13
-
photomicrograph, A4:62
-
stratigraphic occurrence, B2:14–18
-
dinoflagellates
-
biostratigraphy, B1:8
-
sedimentation rates, A4:26
-
vs. depth, A4:75
-
discontinuities, lithologic units, A4:15–16
-
DM24, instruments, A3:8
-
downhole measurements, A1:17–18; A4:40–43
E
-
electrical logs, measurement, A4:42–43
F
-
feldspar, lithologic units, A4:13
-
fish teeth, biostratigraphy, A4:18
-
fissures
-
basalt, A4:33
-
photomicrograph, A4:108
-
foraminifers, benthic, sedimentation rates, A4:26
-
foraminifers, biostratigraphy, A1:16; A4:17–18
G
-
gamma rays, multi-sensor spectral
-
calibration, B6:3
-
comparison with conventional logs, B6:1–21
-
tool specifications, B6:2–3
-
gamma rays, natural
-
measurement, A4:42
-
sediments, A4:39
-
gamma-ray logs
-
lithologic units, A1:17–18; B6:1–21
-
vs. depth, A4:110, 115–116; B6:13–14
-
Gauss Chron, magnetostratigraphy, A1:16–17
-
geochemistry
-
basalt, A4:32–33
-
pore water, A4:20–22
-
sediments, B1:4
-
Site 1179, A4:20–23
-
geochronology, volcanic ash, B1:5, 17
-
geology, tectonics, A4:2–3
-
Gilbert Chron, magnetostratigraphy, A1:16–17
-
glass shards, photograph, A4:100
-
goethite, basalt, A4:34
-
grain size, permeability, B5:5–6, 12
-
Granularia, lithologic units, A4:11–14
-
groundmass, basalt, A4:27
-
groundmass texture, photomicrograph, A4:103, 105
-
Guralp compressed format, instruments, A3:9–11, 51
H
-
haloes, basalt, A4:29
-
hammer/bit testing, instruments, A5:6–7
-
hard-rock reentry system, instruments, A1:7–8; A5:5–47
-
heat flow, sediments, A4:38
-
heave, acceleration, A4:119
-
Helminthopsis, lithologic units, A4:11
-
hematite, basalt, A4:34
-
hematite, collomorphic, photomicrograph, A4:108
-
Holocene. See Miocene–Holocene interval
-
hyaloclastite
-
lithologic units, A4:27–29
-
photograph, A4:96, 98
-
photomicrograph, A4:107
-
hyalopilitic texture
-
basalt, A4:30–32
-
photomicrograph, A4:103
-
hydration, volcanic glass, A4:33
-
hydril pulsation dampner, instruments, A5:17
-
hydrogen
-
pore water, A4:22
-
sediments, A4:136–137
I
-
iddingsite
-
petrology, A1:15
-
photomicrograph, A4:101
-
igneous petrology, A1:14–15; A4:26–35
-
igneous rocks
-
isotope geochemistry, B1:5–7
-
lithologic units, A1:43
-
illite, lithologic units, A4:11–12
-
index properties, discrete samples, A4:149–151
-
instruments
-
boreholes, A4:43–46
-
deployment, A1:10; A4:158
-
hard-rock reentry system, A1:7–8
-
ocean borehole seismometers, A3:6–8
-
power supply, A3:15–19
-
seismic observatories, A1:3–5, 7–8; A3:1–58
-
interpillow material, photograph, A4:95–96, 100
-
Inutile Seamount, bathymetry maps, A5:22
-
iron, pore water, A4:21–22
-
iron oxide
-
lithologic units, A4:13
-
See also aluminum oxide/(aluminum oxide + iron oxide) ratio
-
iron oxide/magnesium oxide ratio, vs. titanium oxide, A4:32, 106
-
isotopes, basalt, B3:1–11
J
-
Japan, tectonics, A1:5
-
Jaramillo Subchron, magnetostratigraphy, A1:16–17
K
-
Kuroshio Current, circulation, B1:2
L
-
laminations, lithologic units, A4:11, 15
-
laminations, planar, photograph, A4:65
-
lanthanum/cerium ratio
-
sediments, B4:5
-
vs. aluminum oxide/(aluminum oxide + iron oxide) ratio, B1:4; B4:5–7, 19
-
vs. depth, B4:21
-
lava flows, petrology, A4:31–33
-
liesegang structures, photograph, A4:94
-
limestone, photograph, A4:95
-
lithologic units
-
basalt, A4:27–29
-
igneous rocks, A1:43
-
Site 1179, A1:14; A4:10–16
-
Unit I, A4:10–12
-
Unit II, A4:12–13
-
Unit III, A4:13–14
-
Unit IV, A4:14
-
Unit V, A4:15
-
lithology, vs. seismic reflection, A4:39–40
-
lithostratigraphy
-
basement, A4:91
-
correlation, A1:26; A1:34–36; A4:54, 61
-
summary, B5:11
M
-
magnetic inclination
-
basalt, B7:6–8; B8:5–9
-
vs. depth, A4:81, 85–87
-
magnetic intensity
-
basalt, A4:25
-
sediments, A4:24–25
-
vs. depth, A4:80
-
magnetic lineaments, tectonics, A1:25, 32; A4:53
-
magnetic polarity
-
basalt, Site 800, B8:8
-
reversal boundary depths, A4:141
-
reversals, A4:85–87
-
magnetic susceptibility
-
anisotropy, B9:4
-
correlation, A4:84
-
sediments, A4:24–25, 39
-
tie point depths, A4:140
-
vs. depth, A4:83–84, 110
-
magnetite
-
basalt, A4:30–32
-
photomicrograph, A4:102–103
-
magnetostratigraphy, chrons, A1:16–17; A4:25
-
major elements, sediments, B4:23
-
manganese
-
oxidation, B4:3–5
-
pore water, A4:21–22
-
sediments, B1:4; B4:1–24
-
spectra, B4:13
-
vs. depth, A4:77; B4:12, 14
-
manganese oxide/titanium oxide ratio
-
oxidation, B4:4–5
-
vs. depth, B4:16
-
vs. distance from land, B4:15
-
mantle plumes, petrology, A4:31
-
Mariana Arc, tectonics, A1:5
-
Mariana backarc, operations, A5:15–16
-
Mariana Trough, tectonics, A1:5
-
Martillo Seamount, bathymetry maps, A5:25
-
Matuyama Chron, magnetostratigraphy, A1:16–17; A4:25
-
medium induction spherically focused resistivity logs, vs. depth, A4:117
-
MEG-191, instruments, A3:9–13, 53
-
mesostasis, basalt, A4:27
-
Messinian, chronology, B1:8
-
microbiology
-
core samples, A4:139
-
incubation, A4:22–23
-
perfluorocarbon tracers, A4:23
-
Site 1179, A1:18; A4:22–23
-
microcrystalline texture
-
basalt, A4:30–32
-
photomicrograph, A4:102, 104
-
Miocene
-
biostratigraphy, A1:16
-
volcanism, B1:8
-
Miocene, middle/upper boundary, magnetostratigraphy, A1:16
-
Miocene, upper
-
biostratigraphy, A4:16–20; B2:1–34
-
lithologic units, A4:10–13
-
Miocene–Holocene interval, lithologic units, A4:10–12
-
Miocene–Pleistocene interval, sedimentation, A1:5–6
-
Miocene/Pliocene boundary
-
diatoms, B2:6
-
magnetostratigraphy, A1:16
N
-
nannofossils, biostratigraphy, A1:16
-
nannofossils, calcareous
-
biostratigraphy, A4:17
-
sedimentation rates, A4:26
-
neodymium, vs. titanium oxide, B4:18
-
neodymium isotopes
-
basalt, B3:1–11
-
vs. depth, B3:7
-
vs. strontium isotopes, B1:5–6, 17; B3:9
-
Neogene
-
biostratigraphy, A4:16–20
-
sediments, B1:2–19
-
NEREID-191 system, deployment, A3:2–3, 23, 50–51; A4:159
-
nickel, basalt, A4:32
-
niobium. See zirconium/niobium ratio
-
nitrogen
-
pore water, A4:22
-
sediments, A4:136–137
-
nodules, lithologic units, A4:11
-
normative composition, basalt, A4:146
O
-
ocean borehole seismometers, instruments, A3:6–8, 31–48
-
Olduvai Subchron, magnetostratigraphy, A1:16–17
-
olivine
-
basalt, A4:27–35
-
petrology, A1:15
-
photomicrograph, A4:101, 108
-
onshore quarry testing program, instruments, A5:9–10
-
Ontong Java, magma sources, B3:4
-
ooze
-
lithologic units, A1:14
-
Miocene–Pleistocene interval, A1:5–6
-
ooze, diatom
-
photograph, A4:63–67, 69
-
photomicrograph, A4:62
-
ooze, diatom-bearing radiolarian
-
lithologic units, A4:10–13
-
photograph, A1:39
-
ooze, diatomaceous
-
permeability, B5:1–16
-
photograph, A1:38
-
ooze, radiolarian
-
photograph, A4:70
-
photomicrograph, A4:62
-
ooze, siliceous, lithologic units, A4:15
-
Ophiomorphia
-
lithologic units, A4:11–12
-
photograph, A4:67
-
oxidation
-
cerium, B4:5–7
-
sediments, B1:4; B4:1–24
-
Oyashio Current, circulation, B1:2
P
-
Pacific Ocean NW
-
stratigraphy, A4:3
-
summary, A1:1–49
-
Pacific Ocean W, paleomagnetism, B8:1–27
-
Pacific Plate
-
paleolatitude, B7:1–20
-
tectonics, A1:5
-
Pacific–Izanagi Ridge, basalt, B3:4
-
palagonite
-
basalt, A4:27
-
basalt distribution, A4:144
-
petrology, A1:15
-
photomicrograph, A4:102
-
paleoceanography, Neogene, B1:3–4
-
paleoclimatology, sedimentation rates, B1:5
-
paleolatitude
-
comparison with other Pacific basalt data, B7:16
-
Pacific Plate, B7:1–20
-
See also colatitude
-
paleomagnetic pole, paleolatitude, B7:1–20
-
paleomagnetism
-
basalt, A4:25; B7:1–20; B8:1–27
-
data, B1:6–7
-
Pacific Ocean W, B8:1–27
-
sediments, A4:24–25; B9:1–19
-
Site 1179, A1:16–17; A4:23–25
-
palynomorphs, biostratigraphy, A1:15; A4:18–19
-
perfluorocarbon tracer, log–log curve, A4:79
-
permeability
-
diatomaceous sediments and pelagic clay, B5:1–16
-
vs. porosity, B5:15
-
vs. pressure, B5:14
-
phenocrysts
-
basalt, A4:27–35
-
basalt distribution, A4:143
-
photomicrograph, A4:101
-
Philippine Sea plate, tectonics, A1:5
-
phillipsite, lithologic units, A4:13
-
Phycosiphon, lithologic units, A4:11, 13–14
-
physical properties
-
average by lithologic unit, A4:154
-
sediments, B1:2
-
Site 1179, A1:17; A4:35–40
-
pillow rims, chilled, basalt, A4:29
-
pillow structure, photograph, A4:95
-
pillows
-
petrology, A4:26–35
-
photograph, A4:100
-
plagioclase
-
basalt, A4:27–35
-
photomicrograph, A4:101, 103–105, 108
-
Planolites, lithologic units, A4:11–14
-
Pleistocene
-
biostratigraphy, B1:8; B2:1–34
-
See also Miocene–Holocene interval; Miocene–Pleistocene interval
-
Pliocene
-
biostratigraphy, A4:19–20; B2:1–34
-
See also Miocene–Holocene interval; Miocene–Pleistocene interval; Miocene/Pliocene boundary
-
porcellanite, lithologic units, A4:14
-
pore water, geochemistry, A4:20–22
-
porosity
-
lithologic units, A1:17
-
sediments, A4:37–38
-
vs. depth, A1:46–47; A4:109
-
vs. permeability, B5:15
-
potassium, radioactivity, A4:42
-
potassium/calcium ratio, alteration, B1:6
-
potassium logs
-
comparison of multisensor tool with conventional, B6:5–6
-
vs. depth, A4:115; B6:15
-
potassium oxide, vs. depth, B3:7
-
power supply, instruments, A3:15–19
-
pressure
-
permeability, B5:13
-
vs. permeability in Navajo Sandstone, B5:14
-
pyrite, basalt, A4:34
Q
-
quartz, lithologic units, A4:11–12
-
Quaternary, biostratigraphy, A4:16–20
-
quenched margins, basalt, A4:30–32
R
-
radioactivity, natural, operations, A4:42
-
radioactivity logs, vs. depth, A4:117
-
radiolarians
-
abundance, A4:138
-
biostratigraphy, A4:19–20; B1:8
-
lithologic units, A4:10–12, 15–16
-
photomicrograph, A4:97
-
sedimentation rates, A4:26, 90
-
radiometric dating, argon isotopes, B1:6
-
rare earths
-
basalt, A4:32
-
post-Archean shales from Australia comparison, B4:17
-
sediments, B4:5–7, 24
-
reflection, traveltime vs. lithology, A4:156–157
-
remanent magnetization, anhysteretic
-
overprinting, B7:5
-
sediments, B9:3–4, 7
-
remanent magnetization, characteristic
-
colatitude, Site 803, B8:9
-
sediments, A4:24
-
remanent magnetization, isothermal
-
basalt, A4:25
-
overprinting, B7:5
-
sediments, B9:2–3, 13–14
-
remanent magnetization, natural, basalt, B8:5–9
-
resilification, lithologic units, A4:14
-
resistivity logs
-
lithologic units, A1:17
-
measurement, A4:42–43
-
vs. depth, A4:117
-
See also medium induction spherically focused resistivity logs; shallow induction spherically focused resistivity logs
-
rosettelike bundles, photomicrograph, A4:104
-
Rota, tectonics, A1:5
-
Rota-1, operations, A5:13–15
-
rubidium, vs. depth, B3:7
-
rubidium/strontium ratio
-
vs. depth, B3:7
-
vs. strontium isotopes, B3:8
S
-
SAM-191, instruments, A3:13–15, 49
-
saponite
-
photograph, A4:99
-
See also smectite/saponite mixture
-
sea-floor instruments, A4:45–46
-
secondary minerals
-
petrology, A1:15
-
photograph, A4:69
-
photomicrograph, A4:68, 102, 107–108
-
sedimentary lithology, A1:14
-
sedimentation
-
carbonate compensation depth, A1:5–6
-
Miocene–Pleistocene interval, A1:5–6
-
provenance, B4:7, 22
-
sedimentation rates
-
age vs. depth, A1:44–45; A4:89
-
biostratigraphy, A4:26
-
magnetostratigraphy, A1:16–17
-
paleoclimatology, B1:5
-
paleomagnetism, A4:26
-
radiolarians, A4:90
-
Site 1179, A4:25–26
-
sedimentology, A4:9–16
-
sediments
-
composition, B1:3–5
-
geochemistry, B1:4; B4:1–24
-
Neogene, B1:2–19
-
paleomagnetism, A4:24–25; B9:1–19
-
seismic observatories
-
installation, A1:11–12, 27–31; A3:4–6, 23–58
-
Pacific Ocean NW, A1:3–5, 7–8, 27–31; A3:1–58
-
See also borehole seismic observatories
-
seismic profiles
-
Site 1179, A1:37; A4:56–60, 113–114
-
Site 1180, A5:23
-
Site 1181, A5:24
-
Site 1182, A5:26
-
vs. lithology, A4:39–40
-
seismic stratigraphy, A4:8–9
-
seismometers
-
data, B1:7–8
-
emplacement, A4:44–45
-
See also borehole seismic observatories; ocean borehole seismometers
-
shallow induction spherically focused resistivity logs, vs. depth, A4:117
-
Shatsky Rise
-
crust, B3:3
-
diatoms, B2:7
-
tectonics, A1:5
-
shear strength, peak, vs. depth, A4:112
-
shear strength, vane, sediments, A4:39, 155
-
silica, skeletons, lithologic units, A4:15
-
siliceous microfossils, biostratigraphy, A1:15
-
silicoflagellates, lithologic units, A4:11–12
-
Site 169, paleomagnetism, B8:2, 5–6
-
Site 170, paleomagnetism, B8:2, 6
-
Site 171, paleomagnetism, B8:2, 6–7
-
Site 581, paleomagnetism, B8:2–3, 7, 21–22
-
Site 597, paleomagnetism, B8:3, 7–8, 23–25
-
Site 800, paleomagnetism, B8:3, 8, 26–27
-
Site 803, paleomagnetism, B8:4, 9, 26–27
-
Site 865, paleomagnetism, B8:4, 9, 26–27
-
Site 1179, A4:1–159
-
background and objectives, A4:1–2
-
biostratigraphy, A1:15–16; A4:16–20; B2:1–34
-
borehole instruments, A4:43–46
-
coring summary, A4:133–135
-
downhole measurements, A1:17–18; A4:40–43; B6:1–21
-
geochemistry, A4:20–23; B4:1–24
-
geology and tectonics, A4:2–3
-
igneous petrology, A1:14–15; A4:26–35
-
isotope geochemistry, B3:1–11
-
lithostratigraphy, A1:26, 34–36; B1:12–13
-
microbiology, A1:18; A4:22–23
-
operations, A1:7–12, 48–49; A4:3–7
-
paleomagnetism, A1:16–17; A4:23–25; B7:1–20
-
permeability, B5:1–16
-
physical properties, A1:17; A4:35–40
-
sedimentary lithology, A1:14
-
sedimentation rates, A4:25–26
-
sedimentology, A4:9–16
-
seismic stratigraphy, A4:8–9
-
site description, A4:1–159
-
site geophysics, A4:7–9
-
synthesis, B1:1–19
-
Site 1180, A5:1–47
-
background and objectives, A5:1–2
-
operations, A1:12–13; A5:2–3
-
site description, A5:1–47
-
site geophysics, A5:3
-
Site 1181, A5:1–47
-
background and objectives, A5:1–2
-
operations, A1:12–13; A5:2–3
-
site description, A5:1–47
-
site geophysics, A5:3
-
Site 1182, A5:1–47
-
background and objectives, A5:3–4
-
Mariana backarc operations, A5:15–16
-
operations, A5:4
-
site description, A5:1–47
-
site geophysics, A5:4–5
-
site geophysics
-
Site 1179, A4:7–9
-
Site 1180, A5:3
-
Site 1181, A5:3
-
Site 1182, A5:4–5
-
smectite, photomicrograph, A4:107–108
-
smectite/saponite mixture, basalt, A4:33–35
-
sponges, lithologic units, A4:11–12
-
spreading centers, tectonics, A1:5
-
standpipe vibration, instruments, A5:16
-
stratigraphy, tectonics, A4:3
-
strontium
-
basalt, A4:32
-
vs. depth, B3:7
-
See also rubidium/strontium ratio
-
strontium isotopes
-
basalt, B3:1–11
-
vs. depth, B3:7
-
vs. neodymium isotopes, B1:5–6, 17; B3:9
-
vs. rubidium/strontium ratio, B3:8
-
subduction factory, volcanic ash, B1:5
-
subophitic texture
-
petrology, A1:15
-
photomicrograph, A4:104–105
-
sulfate
-
pore water, A4:22
-
vs. depth, A4:78; B4:12
-
sulfur
-
pore water, A4:22
-
sediments, A4:136–137
T
-
tectonics
-
geology, A4:2–3
-
volcanism, A1:5
-
Teichichnus, lithologic units, A4:11–12
-
temperature, alteration, A4:35
-
thermal conductivity
-
sediments, A4:152
-
vs. depth, A4:110
-
thermal conductivity, sediments, A4:38
-
thorium, radioactivity, A4:42
-
thorium logs
-
comparison of multisensor tool with conventional, B6:5–6
-
vs. depth, A4:115; B6:17
-
tie point depths, magnetic susceptibility, A4:140
-
titanium oxide
-
vs. iron oxide/magnesium oxide ratio, A4:32, 106
-
vs. neodymium, B4:18
-
See also manganese oxide/titanium oxide ratio
-
trace elements
-
basalt, B3:11
-
vs. depth, B3:7
-
triple junctions, tectonics, A1:5
U
-
uranium, radioactivity, A4:42
-
uranium logs
-
comparison of multisensor tool with conventional, B6:5–6
-
vs. depth, A4:115; B6:16
V
-
Valanginian, biostratigraphy, A4:20
-
veins, photomicrograph, A4:107
-
velocity
-
vs. depth, A1:46–47
-
See also compressional wave velocity
-
velocity, sonic, sediments, A4:36–37
-
vesicles
-
basalt, A4:30–32
-
photograph, A4:99
-
photomicrograph, A4:107–108
-
volcanic ash
-
chronology, B1:5, 17
-
lithologic units, A4:11–12, 16
-
Miocene–Pleistocene interval, A1:5–6
-
photograph, A4:69
-
volcanic glass
-
basalt distribution, A4:144
-
hydration, A4:33
-
lithologic units, A4:13, 16
-
petrology, A1:15
-
photomicrograph, A4:68
-
volcanic glass, devitrified, basalt, A4:27
-
volcaniclastics
-
basalt, A4:28–35
-
photograph, A4:96
-
volcanism
-
Miocene, B1:8
-
tectonics, A1:5
-
vugs, lithologic units, A4:14
W
-
well-logging
-
data, B1:7
-
drill-string acceleration measurement tool, A4:43
-
operations, A4:40–46
-
WP-2 observatory, operation, A3:19–20
Y
-
yttrium. See zirconium/yttrium ratio
Z
-
zeolite
-
lithologic units, A4:11–12
-
photomicrograph, A4:107
-
Zijderveld plots
-
basalt, A4:25, 88; B8:12–13, 15, 17
-
magnetic properties, A4:82, 88
-
zircon
-
basalt, A4:29–30
-
photomicrograph, A4:102
-
zirconium/niobium ratio, vs. zirconium/yttrium ratio, B3:10
-
zirconium/yttrium ratio
-
basalt, B3:4
-
vs. zirconium/niobium ratio, B3:10
-
zonation, diatoms, B2:3–34
-
Zoophycos, lithologic units, A4:11
