Geological Society of America Bulletin 1991: Vol 103 Index

23 Pages·1991·7.1 MB·English

The Geological Society of America Bulletin
Subject Index to Volume 103, No.1-12, 1991
absolute age see also geochronology; isotopes absolute age—interpretation
absolute age—dates buriai metamorphism: Reconciliation of two-sided thrusting, burial
alluvium: Late Quaternary paleoecology and paleoenvironments of the metamorphism, and diachronous uplift in the Cascades of Washington
central Mississippi alluvial valley and British Columbia
(Royall, P. Daniel, et al.) 2: 157 (McGroder, Michael F.) 2: 189
— Mid-Wisconsinan stratigraphy and paleoenvironments at the St. absolute age—methods
Charles Site in south-central Iowa; with Suppl. Data 91-04 C-14: Accelerator mass spectrometry radiocarbon dating of rock varnish:
(Baker, R. G., et al.) 2: 210 Discussion
biotite: Structural, eruptive, and intrusive evolution of the Grizzly Peak (Reneau, Steven L., et al.) 2: 310
Caldera, Sawatch Range, Colorado — Accelerator mass spectrometry radiocarbon dating of rock varnish:
(Fridrich, C. J., et al.) 9: 1°50 Reply
charcoal: An offset Holocene stream channel and the rate of slip along (Dorn, Ronald I.) 2: 312
the northern reach of the San Jacinto fault zone, San Bernardino Cl-36: A 36Cl chronology of lacustrine sedimentation in the Pleistocene
Valley, California Owens River system
(Wesnousky, Steven G., et al.) 5: 700 (Jannik, Nancy Olga, et al.) 9: 1146
corals: Precise chronology of the last interglacial period; 234U-230Th data acoustical surveys see under geophysical surveys under Atlantic Ocean
from fossil coral reefs in the Bahamas; with Suppl. Data 91-01
Africa see also Egypt
(Chen, J. H., et al.) 1: 82
granites: Significance of a late Caledonian igneous complex revealed by Alabama—structural geology
clasts in lower Old Red Sandstone conglomerates, central Scotland; deformation: Low-temperature deformation of sandstone, southern Ap-
with Suppl. Data 91-30 palachian fold-thrust belt
(Haughton, P. D. W., et al.) 11: 1476 (Wu, Schuman, et al.) 7: 861
hornblende: Tectonic implications of 49Ar/39Ar hornblende ages from tectonics: Structure of the Kelley Mountain culmination, central Alaba-
late Proterozoic-Cambrian plutons in the Avalon composite terrane, ma, and implications for the evolution of the southeastern southern
Nova Scotia, Canada: Alternative interpretation Appalachian foreland thrust belt
(Erickson, S. Gregg) 1: 136
(Jamieson, R. A., et al.) 10: 1376
— Structure of the Kelley Mountain culmination, central Alabama, and
— Tectonic implications of 40Ar/39Ar hornblende ages from late
implications for the evolution of the southeastern southern Appalachi-
Proterozoic-Cambrian plutons in the Avalon composite terrane, Nova
an foreland thrust belt: Discussion
Scotia, Canada: Reply
(Thomas, William A., et al.) 12: 1663
(Keppie, J. D., et al.) 10: 1380 — Structure of the Kelley Mountain culmination, central Alabama, and
metamorphic rocks: Isotopic studies of the Acatlan Complex, southern implications for the evolution of the southeast southern Appalachian
Mexico; implications for Paleozoic North American tectonics foreland thrust belt: Reply
(Yanez, Pablo, et cl.) 6: 817 (Erickson, S. Gregg) 12: 1665
mica group: Magmatic-tectonic interaction during early Rio Grande Rift
Alaska—geochemistry
extension at Questa, New Mexico
crust: High-Mg, low-Al bulk composition of the Talkeetna island arc,
(Meyer, Jeff, et al.) 8: 993
Alaska; implications for primary magmas and the nature of arc crust
plutonic rocks: 40Ar/39Ar constraints on the emplacement, uplift, and
(DeBari, Susan M., et al.) 1: 37
cooling of the Coast Plutonic Complex sill, southeastern Alaska; with trace elements: High-Mg, low-Al bulk composition of the Talkeetna is-
Suppl. Data 91-11 land arc, Alaska; implications for primary magmas and the nature of
(Wood, D. J., et al.) 7: 849 arc crust
rhyolites: A reinterpretation of the timing, position, and significance of (DeBari, Susan M., et al.) 1: 37
part of the Sacramento Mountains detachment fault, southeastern
Alaska—geochronology
California
Paleogene: 49Ar/39Ar constraints on the emplacement, uplift, and cool-
(Simpson, Carol, et al.) 6: 751
ing of the Coast Plutonic Complex sill, southeastern Alaska; with
sediments: Fluvial sediment transport in response to moderate storm
Suppl. Data 91-11
flows following chaparral wildfire, Ventura County, Southern Cali- (Wood, D. J., et al.) 7: 849
fornia
(Florsheim, Joan L., et al.) 4: 504 Alaska—geomorphology
volcanic rocks: The Arabian continental alkali basalt province; Part II, fluvial features: Spatial autoregressive structure in meander evolution;
Evolution of harrats Khaybar, Ithnayn, and Kura, Kingdom of Saudi with Suppl. Data 91-31
Arabia; with Suppl. Data 91-06 (Furbish, David Jon) 12: 1576
(Camp, Victor E., et al.) 3: 363 Alaska—petrology
zircon: Continental detrital zircon in Carboniferous ensimatic arc rocks, intrusions: Magmatism and deformation, southern Revillagigedo Island,
Bragdon Formation, eastern Klamath Terrane, Northern California southeastern Alaska
(Miller, M. Meghan, et al.) 2: 268 (Cook, R. D., et al.) 6: 829
— Late Cretaceous and early Tertiary plutonism and deformation in the
Alberta P gy
Skagit gneiss complex, North Cascade Range, Washington and British glacial geology: A gravel/diamicton lag on the South Albertan prairies,
Columbia; with Suppl. Data 91-25 Canada; evidence of bed armoring in early deglacial sheet-flood/spill-
(Haugerud, Ralph A., et al.) 10: 1297 way courses
— New U/Pb zircon age constraints on the timing of deformation in (Evans, David J. A.) 8: 975
north-central Newfoundland and implications for early Paleozoic Ap- — Morphology of glacial striae; implications for abrasion of glacier beds
palachian orogenesis and fault surfaces
(Elliott, Colleen G., et al.) 325 (Iverson, Neal R.) 10: 1308
algal flora e Baltic region SUBJECT INDEX TO VOLUME 103
algal flora—nannofossils Arizona di tary petrology
Cretaceous: How complete are Cretaceous/Tertiary boundary sections? sedimentary structures: Wind-reworked carbonates, Permo-Pennsylvani-
A chronostratigraphic estimate based on graphic correlation an of Arizona and Nevada
(MacLeod, Norman, et al.) 11: 1439 (Rice, Jonathan Aaron, et al.) 2: 254
Miocene: Late Neogene sequence stratigraphy of a carbonate-siliciclastic Asia see also Bangladesh; China; Indonesia; Iran; Philippine Islands
transition; Southwest Florida Atlantic Coastal Plain—stratigraphy
(Evans, Mark W., et al.) 5: 679
changes of level: Clastic sequences developed during late Quaternary
Pliocene: Pliocene-lower Pleistocene chronostratigraphy; a re-evaluation glacio-eustatic sea-level fluctuations on a passive margin; example
of Mediterranean type sections from the inner continental shelf near Barnegat Inlet, New Jersey
(Rio, D., et al.) 8: 1049 (Ashley, Gail M.., et al.) 12: 1607
alkali basalts see under igneous rocks Atlantic Ocean see also Caribbean Sea; Gulf of Mexico
Alps see also the individual countries Atlantic Ocean—geochemistry
Alps—tectonophysics diagenesis: Crystal habit, geochemistry, and cathodoluminescence of
crust: The tectonic and rheological evolution of an attenuated cross sec- magnesian calcite marine cements from the lower slope of Little Baha-
tion of the continentai crust; Ivrea crustal section, southern Alps, ma Bank; with Suppl. Data 91-07
northwestern Italy and southern Switzerland (Major, R. P., et al.) 4: 461
(Handy, M. R., et al.) 2230 Atlantic Ocean—geophysical surveys
Andes see also the individual countries acoustical surveys: Submarine processes of the middle Atlantic continen-
Andes—stratigraphy tal rise based on GLORIA imagery
Mesozoic: Transition from back-arc to foreland basin development in the (Schlee, John S., et al.) 8: 1090
southernmost Andes; stratigraphic record from the Ultima Esperanza seismic surveys: Clastic sequences developed during late Quaternary
District, Chile glacio-eustatic sea-level fluctuations on a passive margin; example
(Wilson, Terry J.) 1: 98 from the inner continental shelf near Barnegat Inlet, New Jersey
Appalachians see also the individual states and provinces (Ashley, Gail M., et al.) 12: 1607
— Till-tongue stratigraphy
Appalach i i 1 by
(King, Lewis H., et al.) a G37
crust: Seismic properties and the origin of reflectivity from a classic
surveys: The neotectonic setting of Puerto Rico
Paleozoic sedimentary sequence, Valley and Ridge Province, Southern
(Masson, D. G., et al.) 1: 144
Appalachians; with Suppl. Data 91-02
(Christensen, Nikolas I., et al.) Ph 1 Atlantic Ocean—oceanography
ocean floors: Submarine processes of the middle Atlantic continental rise
Appalachians—structural geology
based on GLORIA imagery
deformation: Low-temperature deformation of sandstone, southern Ap-
(Schlee, John S., et al.) 8: 1090
palachian fold-thrust belt
(Wu, Schuman, et al.) 7: 861 Atlantic Ocean—stratigraphy
tectonics: Structure of the Kelley Mountain culmination, central Alaba- Quaternary: Till-tongue stratigraphy
ma, and implications for the evolution of the southeastern southern (King, Lewis H., et al.)
Appalachian foreland thrust belt Atlantic region see also the individual countries
(Erickson, S. Gregg) i: 136 atolls see reefs under sedimentary petrology under Bahamas
— Structure of the Kelley Mountain culmination, central Alabama, and Australasia see also New Zealand
implications for the evolution of the southeastern southern Appalachi-
Australia see also New South Wales; Victoria
an foreland thrust belt: Discussion
(Thomas, William A., et al.) 12: 1663 automatic data processing see data processing
— Structure of the Kelley Mountain culmination, central Alabama, and Azores see also Portugal
implications for the evolution of the southeast southern Appalachian h geochronology
foreland thrust belt: Reply Pleistocene: Precise chronology of the last interglacial period; 234U-230Th
(Erickson, S. Gregg) 12: 1665 data from fossil coral reefs in the Bahamas; with Suppl. Data 91-01
Appalachians—tectonophysics (Chen, J. H., et al.) 1: 82
plate tectonics: Detrital modes of late Precambrian-early Paleozoic sand- Rah di. tary petrology
stones across Newfoundland; do they constrain Appalachian tectonic reefs: Precise chronology of the last interglacial period; 234U-230Th data
models?; with Suppl. Data 91-24 from fossil coral reefs in the Bahamas; with Suppl. Data 91-01
(Schwab, Frederick L.) 10: 1317 (Chen, J. H., et al.) 1: 82
— The Ordovician St. George unconformity, Northern Appalachians; Bahamas—stratigraphy
the relationship of plate convergence at the St. Lawrence Promontory changes of level: Precise chronology of the last interglacial period; 234U-
to the Sauk/Tippecanoe Sequence boundary 230Th data from fossil coral reefs in the Bahamas; with Suppl. Data 91-
(Knight, I., et al.) 9: 1200 01
Arabian Peninsula see also Saudi Arabia (Chen, J. H., et al.) 1: 82
Archean see also under stratigraphy under Canadian Shield Balearic Islands—hydrogeology
Arctic region see also the individual countries ground water: Geochemical investigation of salt-water intrusion into a
Arizona—geochemistry coastal carbonate aquifer; Mallorca, Spain
trace elements: Deep-seated fluid involvement in ductile-brittle deforma- (Price, Rene M., et al.) 10: 1270
tion and mineralization, South Mountains metamorphic core complex, Baltic region see also the individual countries
Arizona; with Suppl. Data 91-09 Baltic region—stratigraphy
(Smith, Brian M., et al.) 4: 559 Silurian: Eustatic sea-level patterns from the Lower Silurian (Llandovery
Arizona 5 ph 1 BY Series) of Southern Norway and Estonia; with Suppl. Data 91-03
fluvial features: Relation of sediment load and flood-plain formation to (Johnson, M. E., et al.) x 315
climatic variability, Paria River drainage basin, Utah and Arizona Baltic region—structural gedlogy
(Graf, Julia B., et al.) 11: 1405 orogeny: Continental growth by accretion; a tectonostratigraphic terrane
processes: Relation between sediment yield and gradient on debris-cov- analysis of the evolution of the western and central Baltic Shield, 2.50
ered hillslopes, Walnut Gulch, Arizona to 1.75 Ga
(Abrahams, Athol D., et al.) 8: 1109 (Park, Adrian F.) 4: 522
SUBJECT INDEX TC VOLUME 103 Baltic Sea e California
Baltic Sea see also Baltic region — The Cowichan fold and thrust system, Vancouver Island, southwest-
Bangladesh—sedimentary petrology ern British Columbia
sedimentation: Sedimentation and tectonics of the Sylhet Trough, Ban- (England, T. D. J., et al.) 3: 336
gladesh bryophytes—paleoecology
(Johnson, Samuel Y., et al.) 11: 1513 Pleistocene: Mid-Wisconsinan stratigraphy and paleoenvironments at the
Basin and Range Province—tectonophysics St. Charles Site in south-central Iowa; with Suppl. Data 91-04
crust: Magmatic-tectonic interaction during early Rio Grande Rift ex- (Baker, R. G., et al.) 2: 210
tension at Questa, New Mexico California—engineering geology
(Meyer, Jeff, et al.) 8: 993 slope stability: Effects of root reinforcement on soil-slip patterns in the
Transverse Ranges of Southern California
batholiths see under intrusions
(Terwilliger, Valery J., et al.) 6: 775
biography—general California—geochemistry
Craig, Gordon Y.: Presentation of the History of Geology Division Award isotopes: Applications of lead and strontium isotopic relationships to the
to Gordon Y. Craig petrogenesis of granitoid rocks, central Sierra Nevada Batholith, Cali-
(Jordan, William M., et al.) 4: 584 fornia
Dyke, Arthur S.: Presentation of the Kirk Bryan Award to Arthur S. Dyke (Chen, J. H., et al.) 4: 439
and Victor K. Prest trace elements: Igneous petrogenesis of magnesian metavolcanic rocks
(Andrews, John T., et al.) 4: 590 from the central Klamath Mountains, Northern California
Fyfe, William S.: Presentation of the Arthur L. Day Medal to William S.
(Ernst, W. G., et al.) 1: 56
Fyfe
California—geochronology
(Grew, Priscilla C., et al.) 4: 573
Holocene: An offset Holocene stream channel and the rate of slip along
Hem, John D.: Presentation of the O. E. Meinzer Award to John D. Hem
the northern reach of the San Jacinto fault zone, San Bernardino
(Back, William, et al.) 4: 586
Valley, California
Hopkins, David Moody: Presentation of the Archaeological Geology Divi-
(Wesnousky, Steven G., et al.) 5: 700
sion Award to David Moody Hopkins
Miocene: A reinterpretation of the timing, position, and significance of
(Thorson, Robert M., et al.) 4: 577
part of the Sacramento Mountains detachment fault, southeastern
Masursky, Harold: Presentation of the G. K. Gilbert Award to Harold
Masursky California
(Soderblom, Laurence A., et al.) 4: 588 (Simpson, Carol, et al.) 6: 751
Newell, Norman D.: Presentation of the Penrose Medal to Norman D. Pleistocene: A 36Cl chronology of lacustrine sedimentation in the Pleisto-
Newell cene Owens River system
(Boyd, Donald W., et al.) 4: 571 (Jannik, Nancy Olga, et al.) 9: 1146
Oliver, Jack E.: Presentation of the George P. Woollard Award to Jack California—geomorphology
E. Oliver fluvial features: Incision and morphologic evolution of an alluvial channel
(Serpa, Laura, et al.) 4: 582 recovering from hydraulic mining sediment
Prest, Victor K.: Presentation of the Kirk Bryan Award to Arthur S. Dyke (James, L. Allan) 6: 723
and Victor K. Prest processes: Fluvial sediment transport in response to moderate storm flows
(Andrews, John T., et al.) 4: 590 following chaparral wildfire, Ventura County, Southern California
Rahn, Perry H.: Presentation of the E. B. Burwell, Jr., Award to Perry H. (Florsheim, Joan L., et al.) 4: 504
Rahn _Alifornia—petrology
(Williams, John W., et al.) 4: 58i intrusions: Quenching and hydroclastic disruption of andesitic to rhyolit-
Ramsay, John G.: Presentation of the Structural Geology and Tectonics ic intrusions in a submarine island-arc sequence, northern Sierra Neva-
Division Career Contribution Award to John G. Ramsay da, California
(Hudleston, Peter, et al.) 4: 594 (Hanson, Richard E.) 6: 804
Royden, Leigh Handy: Presentation of the Young Scientist Award (Do- metamorphic rocks: Clastic lawsonite, glaucophane, and jadeitic pyroxene
nath Medal) to Leigh Handy Royden in Franciscan metagraywackes from the Diablo Range, California: Al-
(McNutt, Marcia K., et al.) 4: 575 ternative interpretation
boudinage see under style under lineation (Raymond, Loren A.) 7: 970
volcanism: Subaerial to submarine transitions in early Miocene pyroclas-
brachiopods—biochemistry
tic flow deposits, southern San Joaquin Basin, California
isotopes: Stable-isotope stratigraphy of brachiopods from Pennsylvanian
shales in Texas; with Suppl. Data 91-13 (Cole, Ronald B., et al.) 2: 221
(Grossman, Ethan L., et al.) FT: 953 California—sedimentary petrology
diagenesis: Porosity reduction and burial history of siliceous rocks from
brachiopods—biostratigraphy
the Monterey and Sisquoc formations, Point Pedernales area, Cali-
Silurian: Eustatic sea-level patterns from the Lower Silurian (Llandovery
fornia
Series) of Southern Norway and Estonia; with Suppl. Data 91-03
(Compton, John S.) 5: 625
(Johnson, M. E., et al.) 3 315
sedimentary rocks: Continental detrital zircon in Carboniferous ensimatic
British Columbia—g phology arc rocks, Bragdon Formation, eastern Klamath Terrane, Northern
fluvial features: Spatial autoregressive structure in meander evolution; California
with Suppl. Data 91-31 (Miller, M. Meghan, et al.) 2: 268
(Furbish, David Jon) 12: 1576 California—stratigraphy
British Columbia—petrology Cambrian: Tectonic subsidence of the early Paleozoic passive continen-
intrusions: Late Cretaceous and early Tertiary plutonism and deforma- tal margin in eastern California and southern Nevada
tion in the Skagit gneiss complex, North Cascade Range, Washington (Levy, Marjorie, et al.) 12: 1590
and British Columbia; with Suppl. Data 91-25 Miocene: High-resolution strontium-isotope stratigraphy and biostratig-
(Haugerud, Ralph A., et al.) 10: 1297 raphy of the Miocene Monterey Formation, Central California
British Columbia—structural geology (DePaolo, Donald J., et al.) 1: 112
tectonics: Reconciliation of two-sided thrusting, burial metamorphism, Mississippian: Paleogeographic and structural significance of an Upper
and diachronous uplift in the Cascades of Washington and British Mississippian facies boundary in southern Nevada and east-central
Columbia California; with Suppl. Data 91-14
(McGroder, Michael F.) 2: 189 (Stevens, Calvin H., et al.) 7: 876
California e crust SUBJECT INDEX TO VOLUME 103
Neogene: The uplift of the Sierra Nevada and implications for late Ceno- changes of level see also epeirogeny; see also under geomorphology under
zoic epeirogeny in the western Cordillera Florida; see also under stratigraphy under Atlantic Coastal Plain; Baha-
(Unruh, J. R.) 11s 4395 mas; Gulf Coastal Plain
Ordovician: Tectonic subsidence of the early Paleozoic passive continen- Chile—stratigraphy
tal margin in eastern California and southern Nevada Mesozoic: Transition from back-arc to foreland basin development in the
(Levy, Marjorie, et al.) 12: 1590 southernmost Andes; stratigraphic record from the Ultima Esperanza
Paleogene: Paleogeographic implications of an erosional remnant of District, Chile
Paleogene rocks southwest of the Sur-Nacimiento fault zone, southern (Wilson, Terry J.) 1: 98
Coast Ranges, California China—structural geology
(Vedder, John G., et al.) 7: 941 neotectonics: Field study of a highly active fault zone; the Xianshuihe
California—structural geology Fault of Southwestern China
neotectonics: An offset Holocene stream channel and the rate of slip along (Allen, Clarence R., et al.) 9: 1178
the northern reach of the San Jacinto fault zone, San Bernardino clastic rocks see under sedimentary rocks
Valley, California clastic sediments see under sediments
(Wesnousky, Steven G., et al.) 5: 700
clay mineralogy—areal studies
— Anomalous folds associated with the east-central part of the Garlock
Colorado Plateau: Jurassic Lake T’oo’dichi’; a large alkaline, saline lake,
Fault, Southeast California
Morrison Formation, eastern Colorado Plateau
(Smith, George I.) 5: 615
(Turner, Christine E., et al.) 4: 538
— Tertiary brittle deformation in the central Sierra Nevada, California;
cleavage see under style under foliation
evidence for late Miocene and possibly younger faulting
(Lahren, Mary M.., et al.) 7: 898 climate, ancient see paleoclimatology
Cc J hi g ph 1 gy
— The uplift of the Sierra Nevada and implications for late Cenozoic
epeirogeny in the western Cordillera processes: Controls on the composition of fluvial sands from a tropical
(Unruh, J. R.) Eis TS95 weathering environment; sands of the Orinoco River drainage basin,
California—tectonophysics Venezuela and Colombia; with Suppl. Data 91-33
(Johnsson, Mark J., et al.) 12: 1622
crust: A model for Neogene crustal rotations, transtension, and trans-
pression in Southern California Colorado—g phology
(Luyendyk, Bruce P.) 11: 1528 fluvial features: Spatial autoregressive structure in meander evolution;
with Suppl. Data 91-31
Cambrian see also under geochronology under Nova Scotia; see also under
(Furbish, David Jon) 12: 1576
stratigraphy under California; Nevada
Colorado—petrology
Canada see also Alberta; Appalachians; Atlantic Coastal Plain; British Co-
intrusions: Mineralogy and geothermobarometry of magmatic epidote-
lumbia; Canadian Shield; Newfoundland; Northwest Territories; Nova
bearing dikes, Front Range, Colorado; with Suppl. Data 91-20
Scotia; Ontario; Quebec; Rocky Mountains; Yukon Territory
(Dawes, Ralph L., et al.) 8: 1017
Canadian Shield—petrology volcanism: Structural, eruptive, and intrusive evolution of the Grizzly
magmas: On the genesis of Archean granite through two-stage melting Peak Caldera, Sawatch Range, Colorado
of the Quetico accretionary prism at a transpressional plate boundary (Fridrich, C. J., et al.) 9: 1160
(Southwick, D. L.) 11: 1385 Colorado—stratigraphy
Canadian Shield—stratigraphy Jurassic: Jurassic Lake T’oo’dichi’; a large alkaline, saline lake, Morrison
Archean: Archean volcanism and sedimentation in the Bousquet gold Formation, eastern Colorado Plateau
district, Abitibi greenstone belt, Quebec; implications for stratigraphy (Turner, Christine E., et al.) 4: 538
and gold concentration: Alternative interpretation Colorado Plateau see also the individual states
(Tourigny, Ghislain) 9: 1253 Colorado Plateau—stratigraphy
— Archean volcanism and sedimentation in the Bousquet gold district, Jurassic: Jurassic Lake T’oo’dichi’; a large alkaline, saline lake, Morrison
Abitibi greenstone belt, Quebec; implications for stratigraphy and gold Formation, eastern Colorado Plateau
concentration: Reply (Turner, Christine E., et al.) 4: 538
(Stone, William E.) 9: 1256
Columbia Plateau see also the individual states
Canadian Shield—structural geology conglomerate see also under clastic rocks under sedimentary rocks
deformation: Deformed sedimentary fabrics in metamorphic rocks; evi-
conodonts—biostratigraphy
dence from the Point Lake area, Slave Province, Northwest Territories
Paleozoic: Evolution of a Permo-Triassic sedimentary melange, Grind-
(Kusky, Timothy M., et al.) 4: 486
stone Terrane, east-central Oregon; with Suppl. Data 91-21
carbon—isotopes (Blome, Charles D., et al.) 10: 1280
C-13/C-12: Stable-isotope stratigraphy of brachiopods from Pennsyl- continental drift see also plate tectonics
vanian shales in Texas; with Suppl. Data 91-13
continental margin see also under oceanography under Eastern U.S.
(Grossman, Ethan L., et al.) T: 933
continental shelf see also under oceanography under Florida; New Jersey;
carbonate rocks see under sedimentary rocks New Zealand; Norway; Nova Scotia
carbonates see under minerals Costa Rica—sedimentary petrology
Caribbean region see also the individual countries sedimentary rocks: Detrital record of the early Central American mag-
Caribbean region—tectonophysics matic arc; petrography of intraoceanic forearc sandstones, Nicoya
plate tectonics: The neotectonic setting of Puerto Rico Peninsula, Costa Rica
(Masson, D. G., et al.) (Lundberg, Neil) 7: 905
Caribbean Sea—geophysical surveys Cretaceous see also under stratigraphy under Texas; Turkey
surveys: The neotectonic setting of Puerto Rico Cretaceous—stratigraphy
(Masson, D. G., et al.) chronostratigraphy: How complete are Cretaceous/Tertiary boundary
sections? A chronostratigraphic estimate based on graphic correlation
Carpathians see also the individual countries
(MacLeod, Norman, et al.) 11: 1439
caves see under solution features under geomorphology
crust see also under geochemistry under Alaska; see also under seismology
Cenozoic see also Paleocene; Tertiary; see also under stratigraphy under Italy; under Appalachians; Tennessee; see also under tectonophysics under Alps;
Montana; Tyrrhenian Sea Basin and Range Province; California; New Jersey; Scandinavia; Western
Central America see also Costa Rica U.S.
SUBJECT INDEX TO VOLUME 103 crust e faults
crust—properties western Italy and southern Switzerland
mechanical properties: Flexural extension of the upper continental crust (Handy, M. R., et al.) 2: 236
in collisional foredeeps; with Suppl. Data 91-27 — Use of longitudinal strain in identifying driving and resisting elements
(Bradley, D. C., et al.) 11: 1416 of landslides; with Suppl. Data 91-19
crystal chemistry see also crystal growth; minerals (Baum, Rex L., et al.) 8: 1121
crystal growth see also minerals deposition of ores see mineral deposits, genesis
crystal growth—carbonates deuterium see also hydrogen
magnesian calcite: Crystal habit, geochemistry, and cathodolumines- deuterium—geochemistry
cence of magnesian calcite marine cements from the lower slope of metaplutonic rocks: Deep-seated fluid involvement in ductile-brittle
Little Bahama Bank; with Suppl. Data 91-07 deformation and mineralization, South Mountains metamorphic core
(Major, R. P., et al.) 4: 461 complex, Arizona; with Suppl. Data 91-09
crystal growth—orthosilicates, epidote group (Smith, Brian M., et al.) 4: 559
phase equilibria: Mineralogy and geothermobarometry of magmatic epi- diagenesis see also sedimentation
dote-bearing dikes, Front Range, Colorado; with Suppl. Data 91-20 diagenesis—effects
(Dawes, Ralph L., et al.) 8: 1017 porosity: Porosity reduction and burial history of siliceous rocks from the
crystal structure see also crystal growth; minerals Monterey and Sisquoc formations, Point Pedernales area, California
(Compton, John S.) 5: 625
dacites see under igneous rocks ai. nm T
data processing—stratigraphy
cementation: Crystal habit, geochemistry, and cathodoluminescence of
chronostratigraphy: How complete are Cretaceous/Tertiary boundary
magnesian calcite marine cements from the lower slope of Little Baka-
sections?A chronostratigraphic estimate based on graphic correlation
ma Bank; with Suppl. Data 91-07
(MacLeod, Norman, et al.) 11: 1439
(Major, R. P., et al.) 4: 461
deformation see also structural analysis a:
44 ators
deformation—experimental studies early diagenesis: Wind-reworked carbonates, Permo-Pennsylvanian of
compression: Influence of layering and boundary conditions on fault-bend Arizona and Nevada
and iault-propagation folding (Rice, Jonathan Aaron, et al.) 2: 254
(Chester, Judith S., et al.) 8: 1059 diagenesis—processes
shear: Comparative geometry of the San Andreas Fault, California, and authigenesis: Jurassic Lake T’oo’dichi’; a large alkaline, saline lake, Mor-
laboratory fault zones rison Formation, eastern Colorado Plateau
(Moore, D. E., et al.) 6: 762 (Turner, Christine E., et al.) 4: 538
— Effects of root reinforcement on soil-slip patterns in the Transverse
diastrophism see epeirogeny; orogeny
Ranges of Southern California
(Terwilliger, Valery J., et al.) 6: 775 differentiation see under magmas
dikes see under intrusions
deformation—field studies
boudinage: The role of solution in the formation of boudinage and trans- drainage patterns see under fluvial features under geomorphology
verse veins in carbonate rocks at Rheems, Pennsylvania earthquakes see under geologic hazards; see also seismology
(DePaor, Declan G., et al.) 12: 1552 Eastern Hemisphere see also Atlantic Ocean; USSR
brittle deformation: Low-temperature deformation of sandstone, southern Eastern U.S. see also Florida; New Jersey; New York; North Carolina;
Appalachian fold-thrust belt Pennsylvania; Virginia
(Wu, Schuman, et al.) 7: 861 Eastern U.S.—oceanography
cataclasis: A reinterpretation of the timing, position, and significance of continental margin: Submarine processes of the middle Atlantic continen-
part of the Sacramento Mountains detachment fault, southeastern tal rise based on GLORIA imagery
California (Schlee, John S., et al.) 8: 1090
(Simpson, Carol, et al.) 6: 751
Egypt—g phology
creep: Field study of a highly active fault zone; the Xianshuihe Fault of landform evolution: Origin of the Qattara Depression, Egypt: Discussion
Southwestern China (Gindy, Amin R.) 10: 1374
(Allen, Clarence R., et al.) 9: 1178 — Origin of the Qattara Depression, Egypt: Reply
ductile deformation: Deep-seated fluid involvement in ductile-brittle (Albritton, Claude C., Jr., et al.) 10: 1375
deformation and mineralization, South Mountains metamorphic core
engineering geology see also deformation; geologic hazards; ground water;
complex, Arizona; with Suppl. Data 91-09
slope stability; soil mechanics
(Smith, Brian M., et al.) 4: 559
— Heterogeneous deformation in a ductile fold-thrust belt; the Protero- England—petrology
zoic structural history of the Tusas Mountains, New Mexico volcanism: Eruption and depositional facies of the Whorneyside Tuff
(Williams, Michael L.) POTS Formation, English Lake District; an exceptionally large-magnitude
— Late Cretaceous and early Tertiary plutonism and deformation in the phreatoplinian eruption
Skagit gneiss complex, North Cascade Range, Washington and British (Branney, Michael J.) 7: 886
Columbia; with Suppl. Data 91-25 environmental geology see also geologic hazards
(Haugerud, Ralph A., et al.) 10: 1297 epeirogeny see also neotectonics; orogeny
foliation: Deformed sedimentary fabrics in metamorphic rocks; evidence epeirogeny—Cenozoic
from the Point Lake area, Slave Province, Northwest Territories California: The uplift of the Sierra Nevada and implications for late
(Kusky, Timothy M., et al.) 4: 486 Cenozoic epeirogeny in the western Cordillera
strain: An offset Holocene stream channel and the rate of slip along the (Unruh, J. R.) ig 1395
northern reach of the San Jacinto fault zone, San Bernardino Valley, erosion see under processes under geomorphology
California eruptive rocks see igneous rocks
(Wesnousky, Steven G., et al.) 5: 700
Europe see also Alps; England; Finland; Norway; Portugal; Scandinavia;
— Open-system, constant-volume development of slaty cleavage, and
Scotland; Spain; Sweden; Switzerland
strain-induced replacement reactions in the Martinsburg Formation,
experimental studies see under deformation
Lehigh Gap, Pennsylvania; with Suppl. Data 91-15
(Wintsch, R. P., et al.) 7: 916 Far East see also the individual countries
— The tectonic and rheological evolution of an attenuated cross section faulting see faults
of the continental crust; Ivrea crustal section, southern Alps, north- faults see also folds
faults e Florida SUBJECT INDEX TO VOLUME 103
faults—displacements — Reconciliation of two-sided thrusting, burial metamorphism, and dia-
active faults: An offset Holocene stream channel and the rate of slip along chronous uplift in the Cascades of Washington and British Columbia
the northern reach of the San Jacinto fault zone, San Bernardino (McGroder, Michael F.) 2: 189
Valley, California — Sedimentary and structural characteristics of the Paleo-Tethys rem-
(Wesnousky, Steven G., et al.) 5: 700 nants in northeastern Iran
detachment faults: A reinterpretation of the timing, position, and signifi- (Alavi, Mehdi) 8: 983
cance of part of the Sacramento Mountains detachment fault, south- — Structural evolution of the Lewis Plate in Glacier National Park,
eastern California Montana; implications for regional tectonic development
(Simpson, Carol, et al.) 6: 751 (Yin, An, et al.) 8: 1073
— Kinematic model of a continuous Heart Mountain Allochthon: Dis- — Structure of the Kelley Mountain culmination, central Alabama, and
cussion implications for the evolution of the southeastern southern Appalachi-
(Nelson, Willis H.) 5: 718 an foreland thrust belt
— Kinematic model of a continuous Heart Mountain Allochthon: Reply (Erickson, S. Gregg) 1: 136
(Hauge, Thomas A.) 5: 759 — Structure of the Kelley Mountain culmination, central Alabama, and
extension faults: Evidence for flexural shear folding associated with ex- implications for the evolution of the southeast southern Appalachian
tensional faults foreland thrust belt: Reply
(Higgs, W. G., et al.) 5: 710 (Erickson, S. Gregg) 12: 1665
left-lateral faults: Field study of a highly active fault zone; the Xianshuihe — The Cowichan fold and thrust system, Vancouver Island, southwest-
Fault of Southwestern China ern British Columbia
(Allen, Clarence R., et al.) 9: 1178 (England, T. D. J., et al.) 3: 336
normal faults: Flexural extension of the upper continental crust in colli- faults—distribution
sional foredeeps; with Suppl. Data 91-27 Wyoming: Fault chronology and uplift history of the southern Wind
(Bradley, D. C., et al.) 11: 1416 River Range, Wyoming; implications for Laramide and post-Laramide
— Jurassic normal and strike-slip faults at Crater Island, northwestern deformation in the Rocky Mountain foreland
Utah
(Steidtmann, James R.., et al.) 4: 472
(Miller, David M., et al.) 9: 1239
faults—effects
— Magmatic-tectonic interaction during early Rio Grande Rift exten-
shear zones: Morphology of glacial striae; implications for abrasion of
sion at Questa, New Mexico
glacier beds and fault surfaces
(Meyer, Jeff, et al.) 8: 993
(Iverson, Neal R.) 10: 1308
— Normal faulting and alluvial-fan deposition, basal Windermere tec-
— The tectonic and rheological evolution of an attenuated cross section
tonic assemblage, Yukon, Canada
of the continental crust; Ivrea crustal section, southern Alps, north-
(Mustard, Peter S.) 10: 1346
western Italy and southern Switzerland
overthrust faults: Sedimentation and tectonics of the Sylhet Trough, Ban-
(Handy, M. R., et al.) 2: 236
gladesh
faults—interpretation
(Johnson, Samuel Y., et al.) ti: 1313
continental crust: Seismic imaging of extended crust with emphasis on the
reactivation: Recurrent tectonics in a cratonic setting; an example from
Western United States: Discussion
northwestern Ohio
(Potter, Christopher J.) ti: 1537
(Onasch, Charles M.. et al.) 10: 1259
— Seismic imaging of extended crust with emphasis on the Western
— Tertiary brittle deformation in the central Sierra Nevada, California;
United States: Reply
evidence for late Miocene and possibly younger faulting
(McCarthy, Jill, et al.) 11: 1539
(Lahren, Mary M., et al.) 7: 898
dip: Structure of the Kelley Mountain culmination, central Alabama, and
right-lateral faults: Paleogeographic and structural significance of an Up-
implications for the evolution of the southeastern southern Appalachi-
per Mississippian facies boundary in southern Nevada and east-central
an foreland thrust belt: Discussion
California; with Suppl. Data 91-14
(Stevens, Calvin H., et al.) 7: 876 (Thomas, William A., et al.) 12: 1663
strike-slip faults: Comparative geometry of the San Andreas Fault, Cali- faults—systems
fornia, and laboratory fault zones block structures: A model for Neogene crustal rotations, transtension,
(Moore, D. E., et al.) 6: 762 and transpression in Southern California
— The Marinduque intra-arc basin, Philippines; basin genesis and in situ (Luyendyk, Bruce P.) 11: 1528
ophiolite development in a strike-slip setting rift zones: The Appalachian-Ouachita rifted margin of southeastern
(Sarewitz, Daniel R., et al.) bee: | North America
— The neotectonic setting of Puerto Rico (Thomas, William A.) 3: 415
(Masson, D. G., et al.) 1: 144 Finland—stratigraphy
thrust faults: Depositional setting and regional relationships of basinal Proterozoic: Continental growth by accretion; a tectonostratigraphic ter-
assemblages; Pershing Ridge Group and Fencemaker Canyon Se- rane analysis of the evolution of the western and central Baltic Shield,
quence in northwestern Nevada: Alternative interpretation 2.50 to 1.75 Ga
(Heck, Frederick R.) 6: 842 (Park, Adrian F.) 4: 522
— Depositional setting and regional relationships of basinal assem- fish—biochemistry
blages; Pershing Ridge Group and Fencemaker Canyon Sequence in trace elements: 87Sr/86Sr, Na, F, Sr, and La in skeletal fish debris as a
northwestern Nevada: Reply measure of the paleosalinity of fossil-fish habitats
(Oldow, John S., et al.) 6: 846 (Schmitz, Birger, et al.) 6: 786
— Heterogeneous deformation in a ductile fold-thrust belt; the Protero- fission-track dating see under geochronology
zoic structural history of the Tusas Mountains, New Mexico Florida—geomorphology
(Williams, Michael L.) 2: 171 changes of level: Mud-bank destruction and the formation of a transgres-
— Influence of layering and boundary conditions on fault-bend and sive sand sheet, Southwest Florida inner shelf
fault-propagation folding (Parkinson, Randall W., et al.) 12: 1543
(Chester, Judith S., et al.) 8: 1059 fluvial features: Spatial autoregressive structure in meander evolution;
— Kinematic analysis of the San Juan thrust system, Washington with Suppl. Data 91-31
(Maekawa, Hirokazu, et al.) 8: 1007 (Furbish, David Jon) 12: 1576
SUBJECT INDEX TO VOLUME 103 Florida e geochronology
Florida—oceanography foraminifera see also foraminifers
continental shelf: Mud-bank destruction and the formation of a transgres- foraminifers—biostratigraphy
sive sand sheet, Southwest Florida inner shelf Cretaceous: An example of an accretionary forearc basin from northern
(Parkinson, Randall W., et al.) 12: 1543 central Anatolia and its implications for the history of subduction of
Florida—stratigraphy Neo-Tethys in Turkey
Miocene: Late Neogene sequence stratigraphy of a carbonate-siliciclastic (Kocyigit, A.) i 22
transition; Southwest Florida — Extended period of extinctions across the Cretaceous/Tertiary
(Evans, Mark W., et al.) 5: 679 boundary in planktonic foraminifera of continental-shelf sections; im-
fluid inclusi geologic thermometry plications for impact and volcanism theories: Discussion
carbon dioxide: Deep-seated fluid involvement in ductile-brittle deforma- (Bourgeois, Joanne) 3: 434
tion and mineralization, South Mountains metamorphic core complex, — Extended period of extinctions across the Cretaceous/Tertiary
Arizona; with Suppl. Data 91-09 boundary in planktonic foraminifera of continental-shelf sections; im-
(Smith, Brian M., et al.) 4: 559 plications for impact and volcanism theories: Reply
(Keller, Gerta) 3: 435
fluorine—geoch ry
— How compiete are Cretaceous/Tertiary boundary sections? A chro-
fish: 87Sr/86Sr; Na, F, Sr, and La in skeletal fish debris as a measure of
nostratigraphic estimate based on graphic correlation
the paleosalinity of fossil-fish habitats
(MacLeod, Norman, et al.) 11: 1439
(Schmitz, Birger, et al.) 6: 786
Miocene: High-resolution strontium-isotope stratigraphy and biostratig-
fluvial features see under geomorphology raphy of the Miocene Monterey Formation, Central California
folding see folds (DePaolo, Donald J., et al.) 1: 112
folds see also faults; foliation — Late Neogene sequence stratigraphy of a carbonate-siliciclastic tran-
sition; Southwest Florida
folds—distribution
(Evans, Mark W., et al.) 5: 679
fold belts: The Cowichan fold and thrust system, Vancouver Island,
Paleocene: Effects of the Pyrenean collision on the Paleocene stratigraph-
southwestern British Columbia
ic evolution of the southern Iberian margin (Southeast Spain)
(England, T. D. J., et al.) 3: 336
(De Ruig, M. J., et al.) 11: 1504
folds—mechanics Paleogene: An example of an accretionary forearc basin from northern
compression: Anomalous folds associated with the east-central part of the central Anatolia and its implications for the history of subduction of
Garlock Fault, Southeast California Neo-Tethys in Turkey
(Smith, George I.) 5: 615 (Kocyigit, A.) i 2
flexure: Influence of layering and boundary conditions on fault-bend and Pliocene: Pliocene-lower Pleistocene chronostratigraphy; a re-evaluation
fault-propagation folding of Mediterranean type sections
(Chester, Judith S., et al.) 8: 1059 (Rio, D., et al.) 8: 1049
shear: Evidence for flexural shear folding associated with extensional Tertiary: Geology of a Miocene collision complex, Buton, eastern In-
faults donesia
(Higgs, W. G., et al.) % T10 (Smith, Randall B., et al.) 5: 660
folds—orientation foraminifers—fusulinids
nappes: The role of solution in the formation of boudinage and transverse Paleozoic: Evolution of a Permo-Triassic sedimentary melange, Grind-
veins in carbonate rocks at Rheems, Pennsylvania stone Terrane, east-central Oregon; with Suppl. Data 91-21
(DePaor, Declan G., et al.) 12: 1552 (Blome, Charles D., et al.) 10: 1280
superposed folds: Heterogeneous deformation in a ductile fold-thrust belt;
fossils see appropriate fossil group
the Proterozoic structural history of the Tusas Mountains, New Mex-
ico foundations see also soil mechanics
(Williams, Michael L.) 2371 fractures—patterns
— Sedimentary and structural characteristics of the Paleo-Tethys rem- veins: The role of solution in the formation of boudinage and transverse
nants in northeastern Iran veins in carbonate rocks at Rheems, Pennsylvania
(Alavi, Mehdi) 8: 983 (DePaor, Declan G., et al.) 12: 1552
folds—style fractures—style
synclines: Structural evolution of the Lewis Plate in Glacier National joints: Neotectonic joints: Discussion
Park, Montana; implications for regional tectonic development (Scheidegger, Adrian E.)
(Yin, An, et al.) 8: 1073 — Neotectonic joints: Reply
foliation see also folds; structural analysis (Hancock, P. L., et al.)
foliation—style gas inclusions see fluid inclusions
cleavage: Depositional setting and regional relationships of basinal as- genesis of ore deposits see mineral deposits, genesis
semblages; Pershing Ridge Group and Fencemaker Canyon Sequence geochemistry—processes
in northwestern Nevada: Alternative interpretation solution: Geochemical investigation of salt-water intrusion into a coastal
(Heck, Frederick R.) 6: 842 carbonate aquifer; Mallorca, Spain
— Depositional setting and regional relationships of basinal assem- (Price, Rene M., et al.) 10: 1270
blages; Pershing Ridge Group and Fencemaker Canyon Sequence in
geochronology see also absolute age
northwestern Nevada: Reply
(Oldow, John S., et al.) 6: 846 geochronology—fission-track dating
laminations: Deformed sedimentary fabrics in metamorphic rocks; evi- apatite: Magmatism and deformation, southern Revillagigedo Island,
dence from the Point Lake area, Slave Province, Northwest Territories southeastern Alaska
(Kusky, Timothy M., et al.) 4: 486 (Cook, R. D., et al.) 6: 829
schistosity: Heterogeneous deformation in a ductile fold-thrust belt; the geocnhr ] gy ] +3.1 sm
Proterozoic structural history of the Tusas Mountains, New Mexico Pliocene: Magnetic polarity stratigraphy of Pliocene and Pleistocene fos-
(Williams, Michael L.) 25 37% sil vertebrate localities in southeastern Australia
slaty cleavage: Open-system, constant-volume development of slaty (Whitelaw, Michael J.) 11: 1493
cleavage, and strain-induced replacement reactions in the Martinsburg Triassic: Magnetostratigraphy and paleomagnetic poles from Late Trias-
Formation, Lehigh Gap, Pennsylvania; with Suppl. Data 91-15 sic—earliest Jurassic strata of the Newark Basin
(Wintsch, R. P., et al.) 7: 916 (Witte, William K., et al.) 12: 1648
geochronology e Great Basin SUBJECT INDEX TO VOLUME 103
geochronology—time scales sedimentation: Controls on the composition of fluvial sands from a tropi-
Pliocene: Pliocene-lower Pleistocene chronostratigraphy; a re-evaluation cal weathering environment; sands of the Orinoco River drainage ba-
of Mediterranean type sections sin, Venezuela and Colombia; with Suppl. Data 91-33
(Rio, D., et al.) 8: 1049 (Johnsson, Mark J., et al.) 12: 1622
Silurian: Eustatic sea-level patterns from the Lower Silurian (Llandovery — Fluviai sediment transport in response to moderate storm flows fol-
Series) of Southern Norway and Estonia; with Suppl. Data 91-03 lowing chaparral wildfire, Ventura County, Southern California
(Johnson, M. E., et al.) ce Ba (Florsheim, Joan L., et al.) 4: 504
geologic hazards—earthquakes geomorphology—shore features
prediction: An offset Holocene stream channel and the rate of slip along landform evolution: Clastic sequences developed during late Quaternary
the northern reach of the San Jacinto fault zone, San Bernardino glacio-eustatic sea-level fluctuations on a passive margin; example
Valley, California from the inner continental shelf near Barnegat Inlet, New Jersey
(Wesnousky, Steven G., et al.) 5: 700 (Ashley, Gail M., et al.) 12: 1607
geologic hazards—faults mud banks: Mud-bank destruction and the formation of a transgressive
field studies: Field study of a highly active fault zone; the Xianshuihe sand sheet, Southwest Florida inner shelf
Fault of Southwestern China (Parkinson, Randall W., et al.) 12: 1543
(Allen, Clarence R., et al.) 9: 1178 geomorphology—solution features
geologic hazards—landslides caves: Origin and morphology of limestone caves
controls: Effects of root reinforcement on soil-slip patterns in the Trans- (Palmer, Arthur N.) BT
verse Ranges of Southern California g' Pph al gy volcanic features
(Terwilliger, Valery J., et al.) 6: 775
calderas: Structural, eruptive, and intrusive evolution of the Grizzly Peak
debris avalanches: Geomorphic controls of the shape and mobility of rock
Caldera, Sawatch Range, Colorado
avalanches
(Fridrich, C. J., et al.) 9: 1160
(Nicoletti, Pier Giorgio, et al.) 10: 1365
lava fields: The Arabian continental alkali basalt province; Part II, Evolu-
geologic hazards—storms tion of harrats Khaybar, Ithnayn, and Kura, Kingdom of Saudi Arabia;
drainage basins: Fluvial sediment transport in response to moderate with Suppl. Data 91-06
storm flows following chaparral wildfire, Ventura County, Southern (Camp, Victor E., et al.) 3: 363
California
(Florsheim, Joan L., et al.) 4: 504 geophysical methods see under mineral exploration
geologic thermometry see under fluid inclusions geophysical surveys see under Atlantic Ocean; Caribbean Sea; Gulf of Mex-
geologic time see absolute age; geochronology ico; New Jersey; Pacific Ocean; Philippine Islands; see acoustical surveys
under geophysical surveys under Atlantic Ocean; see seismic surveys
geomorphology see also glacial geology
under geophysical surveys under Atlantic Ocean; Gulf of Mexico; Pacific
geomorphology—controls
Ocean; see surveys under geophysical surveys under Atlantic Ocean;
tectonic controls: Field study of a highly active fault zone; the Xianshuihe
Caribbean Sea; New Jersey; Philippine Islands
Fault of Southwestern China
(Allen, Clarence R., et al.) pa geophysics see also deformation
geomorphology—fluvial features geosynclines see also orogeny
channel geometry: Incision and morphologic evolution of an alluvial glacial geology see also geomorphology
channel recovering from hydraulic mining sediment glacial geology—glacial features
(James, L. Allan) 6: 723 striations: Morphology of glacial striae; implications for abrasion of gla-
drainage patterns: Old courses of the New River; its late Cenozoic migra- cier beds and fault surfaces
tion and bedrock control inferred from high-level stream gravels, (Iverson, Neal R.) 10: 1308
southwestern Virginia
glacial geology—glaciation
(Bartholomew, Mervin J., et al.) 1: 73
deglaciation: A gravel/diamicton lag on the South Albertan prairies,
floodplains: Relation of sediment load and flood-plain formation to cli-
Canada; evidence of bed armoring in early deglacial sheet-flood/spill-
matic variability, Paria River drainage basin, Utah and Arizona
way courses
(Graf, Julia B., et al.) 11: 1405
(Evans, David J. A.) 8: 975
landform evolution: Late Quaternary paleoecology and paleoenviron-
— Late Wisconsinan, pre-Valley Heads glaciation in the western Mo-
ments of the central Mississippi alluvial valley
hawk Valley, central New York, and its regional implications; with
(Royall, P. Daniel, et al.) 2 437
Suppl. Data 91-17
meanders: Spatial autoregressive structure in meander evolution; with
(Ridge, John C., et al.) 8: 1032
Suppl. Data 91-31
deposition: Depositional record of a glacial-lake outburst; glacial Lake
(Furbish, David Jon) 12: 1576
Souris, North Dakota
geomorphology—landform evolution
(Lord, Mark L.) 2: 290
depressions: Origin of the Qattara Depression, Egypt: Discussion
— Till-tongue stratigraphy
(Gindy, Amin R.) 10: 1374
(King, Lewis H., et al.) 5: 637
— Origin of the Qattara Depression, Egypt: Reply
glacial erosion: Positive feedbacks associated with erosion of glacial
(Albritton, Claude C., Jr., et al.) 10: 1375 cirques and overdeepenings
geomorphology—mass movements (Hooke, Roger LeB.) 8: 1104
debris avalanches: Geomorphic controls of the shape and mobility of rock
glaciation see under glacial geology
avalanches
(Nicoletti, Pier Giorgio, et al.) 10: 1365 global tectonics see plate tectonics
landslides: Use of longitudinal strain in identifying driving and resisting gold ores see also under economic geology under Quebec
elements of landslides; with Suppl. Data 91-19 granites see under igneous rocks
(Baum, Rex L., et al.) 8: 1121
graptolites—biostratigraphy
geomorphology—processes Silurian: Eustatic sea-level patterns from the Lower Silurian (Llandovery
erosion: Relation between sediment yield and gradient on debris-covered Series) of Southern Norway and Estonia; with Suppl. Data 91-03
hillslopes, Walnut Gulch, Arizona (Johnson, M. E., et al.) 3: 315
(Abrahams, Athol D., et al.) 8: 1109
Graptolithina see also graptolives
karstification: Late Neogene sequence stratigraphy of a carbonate-silici-
clastic transition; Southwest Florida gravel see also under clastic sediments under sediments
(Evans, Mark W., et al.) 5: 679 Great Basin see also the individual states
SUBJECT INDEX TO VOLUME 103 Great Britain e intrusions
Great Britain see also England; Scotland igneous rocks—geochemistry
Great Lakes region see also the individual states and provinces trace elements: New U/Pb zircon age constraints on the timing of defor-
Great Plains see also the individual states and provinces mation in north-central Newfoundland and implications for early
Paleozoic Appalachian orogenesis
ground water see also hydrology; see also under hydrogeology under Balearic
(Elliott, Colleen G., et al.) 1: 125
Islands
igneous rocks—granites
ground water—recharge geochemistry: Geochemical and isotopic constraints on petrogenesis; the
karst hydrology: Origin and morphology of limestone caves Serra de Freita Pluton, a typical granite body from the Portuguese
(Palmer, Arthur N.) 1: 1 Hercynian collision belt
ground water—salt-water intrusion (Reavy, R. J., et al.) + 2
geochemistry: Geochemical investigation of salt-water intrusion into a igneous rocks—hypabyssal rocks
coastal carbonate aquifer; Mallorca, Spain textures: Quenching and hydroclastic disruption of andesitic to rhyolitic
(Price, Rene M., et al.) 10: 1270 intrusions in a submarine island-arc sequence, northern Sierra Nevada,
Gulf Coastal Plain see also the individual states and countries California
Gulf Coastal Plain—stratigraphy (Hanson, Richard E.) 6: 804
changes of level: Late Neogene sequence stratigraphy of a carbonate- igneous rocks—lamprophyres
siliciclastic transition; Southwest Florida petrology: A potassic volcanic front in western Mexico; the lamprophyric
(Evans, Mark W., et al.) 5: 679 and related lavas of San Sebastian; with Suppl. Data 91-16
Gulf of Mexico—geophysical surveys (Lange, Rebecca A., et al.) 7: 928
seismic surveys: Late Neogene sequence stratigraphy of a carbonate-silici- igneous rocks—plutonic rocks
clastic transition; Southwest Florida petrography: Magmatism and deformation, southern Revillagigedo Is-
(Evans, Mark W., et al.) 3: 679 land, southeastern Alaska
Gulf of Mexico—oceanography (Cook, R. D., et al.) 6: 829
sedimentation: Mud-bank destruction and the formation of a transgres- igneous rocks—pyroclastics
sive sand sheet, Southwest Florida inner shelf pyroclastic flows: Subaerial to submarine transitions in early Miocene
(Parkinson, Randall W., et al.) 12: 1543 pyroclastic flow deposits, southern San Joaquin Basin, California
Hawaii—engineering geology (Cole, Ronald B., et al.) 2: 221
slope stability: Use of longitudinal strain in identifying driving and resist- tuff: Eruption and depositional facies of the Whorneyside Tuff Forma-
ing elements of landslides; with Suppl. Data 91-19 tion, English Lake District; an exceptionally large-magnitude phreato-
(Baum, Rex L., et al.) 8: 1121 plinian eruption
(Branney, Michael J.) 7: 886
Himalayas see also the individual countries
igneous rocks—ultramafics
Holocene see also under geochronology under California geochemistry: High-Mg, low-Al bulk composition of the Talkeetna island
hot springs see thermal waters under hydrogeology under Wyoming arc, Alaska; implications for primary magmas and the nature of arc
hydrogen see also deuterium crust
hydrogen—isotopes (DeBari, Susan M., et al.) i: ‘37
D/H: Deep-seated fluid involvement in ductile-brittle deformation and ophiolite: The Marinduque intra-arc basin, Philippines; basin genesis and
mineralization, South Mountains metamorphic core complex, Arizo- in situ ophiolite development in a strike-slip setting
na; with Suppl. Data 91-09 (Sarewitz, Daniel R., et al.) x S97
(Smith, Brian M., et al.) 4: 559 igneous rocks—volcanic rocks
hydrogeology see also ground water; hydrology lithostratigraphy: Sequence stratigraphy of Cenozoic continental rocks,
southwestern Montana
hydrology see also ground water
(Hanneman, Debra L., et al.) 10: 1335
hydrology—limnology petrology: Structural, eruptive, and intrusive evolution of the Grizzly
paleolimnology: A 36Cl chronology of lacustrine sedimentation in the Peak Caldera, Sawatch Range, Colorado
Pleistocene Owens River system (Fridrich, C. J., et al.) 9: 1160
(Jannik, Nancy Olga, et al.) 9: 1146 inclusions see also fluid inclusions
hydrology—rivers and streams Indonesia—stratigraphy
channel geometry: Incision and morphologic evolution of an alluvial Miocene: Geology of a Miocene collision complex, Buton, eastern In-
channel recovering from hydraulic mining sediment donesia
(James, L. Allan) 6: 723 (Smith, Randall B., et al.) 5: 660
sedimentation: Relation between sediment yield and gradient on debris-
Indonesia—tectonophysics
covered hillslopes, Walnut Gulch, Arizona
plate tectonics: Geology of a Miocene collision complex, Buton, eastern
(Abrahams, Athol D., et al.) 8: 1109
Indonesia
— Relation of sediment load and flood-plain formation to climatic varia- (Smith, Randall B., et al.) 5: 660
bility, Paria River drainage basin, Utah and Arizona
insects—paleoecology
(Graf, Julia B., et al.) 11: 1405
Pleistocene: Mid-Wisconsinan stratigraphy and paleoenvironments at the
Iberian Peninsula see also Portugal, Spain St. Charles Site in south-central Iowa; with Suppl. Data 91-04
ice ages see glacial geology (Baker, R. G., et al.) 2: 210
igneous rocks see also fluid inclusions; intrusions; lava; magmas; meta- intrusions see also igneous rocks; metamorphism
morphic rocks; phase equilibria intrusions—age
igneous rocks—alkali basalts absolute age: New U/Pb zircon age constraints on the timing of deforma-
genesis: The Arabian continental alkali basalt province; Part II, Evolution tion in north-central Newfoundland and implications for early Paleo-
of harrats Khaybar, Ithnayn, and Kura, Kingdom of Saudi Arabia; with zoic Appalachian orogenesis
Suppl. Data 91-06 (Elliott, Colleen G., et al.) i: 125
(Camp, Victor E., et al.) 3: 363 intrusions—batholiths
igneous rocks—dacites geochemistry: Applications of lead and strontium isotopic relationships to
petrography: Mineralogy and geothermobarometry of magmatic epidote- the petrogenesis of granitoid rocks, central Sierra Nevada Batholith,
bearing dikes, Front Range, Colorado; with Suppl. Data 91-20 California
(Dawes, Ralph L., et al.) 8: 1017 (Chen, J. H., et al.) 4: 439
intrusions e limnology SUBJECT INDEX TO VOLUME 103
intrusions—dikes isostasy see also epeirogeny; neotectonics
mineral composition: Mineralogy and geothermobarometry of magmatic isotope dating see absolute age
epidote-bearing dikes, Front Range, Colorado; with Suppl. Data 91-20 isotopes see also absolute age; geochronology
(Dawes, Ralph L., et al.) 8: 1017
isotopes—brachiopods
intrusions P lacement
stable isotopes: Stable-isotope stratigraphy of brachiopods from Pennsyl-
calderas: Structural, eruptive, and intrusive evolution of the Grizzly Peak vanian shales in Texas; with Suppl. Data 91-13
Caldera, Sawatch Range, Colorado (Grossman, Ethan L., et al.) 7: 953
(Fridrich, C. J., et al.) 9: 1160
isotopes—igneous rocks
submarine environment: Quenching and hydroclastic disruption of ande-
granites: Applications of lead and strontium isotopic relationships to the
sitic to rhyolitic intrusions in a submarine island-arc sequence, north-
petrogenesis of granitoid rocks, central Sierra Nevada Batholith, Cali-
ern Sierra Nevada, California fornia
(Hanson, Richard E.) 6: 804 (Chen, J. H., et al.) 4: 439
thermal effects: Petrogenesis of early Proterozoic pelitic schists of the — Geochemical and isotopic constraints on petrogenesis; the Serra de
southern Black Hills, South Dakota; constraints on regional low-pres- Freita Pluton, a typical granite body from the Portuguese Hercynian
sure metamorphism; with Suppl. Data 91-26 collision belt
(Helms, Thomas S., et al.) 10: 1324 (Reavy, R. J., et al.) 3: 392
intrusions—plutons isotopes—metamorphic rocks
absolute age: Tectonic implications of 4°Ar/39Ar hornblende ages from metaplutonic rocks: Deep-seated fluid involvement in ductile-brittle
late Proterczoic-Cambrian plutons in the Avalon composite terrane, deformation and mineralization, South Mountains metamorphic core
Nova Scotia, Canada: Alternative interpretation complex, Arizona; with Suppl. Data 91-09
(Jamieson, R. A., et al.) 10: 1376 (Smith, Brian M., et al.) 4: 559
— Tectonic implications of 40Ar/39Ar hornblende ages from late isotopes—oxygen
Proterozoic-Cambrian plutons in the Avalon composite terrane, Nova O-18/0-16: Igneous petrogenesis of magnesian metavolcanic rocks from
Scotia, Canada: Reply the central Klamath Mountains, Northern California
(Keppie, J. D., et al.) 10: 1380 (Ernst, W. G., et al.) 1: 56
emplacement: Late Cretaceous and early Tertiary plutonism and defor- isotopes—strontium
mation in the Skagit gneiss complex, North Cascade Range, Washing- Sr-87/Sr-86: High-resolution strontium-isotope stratigraphy and bios-
ton and British Columbia; with Suppl. Data 91-25 tratigraphy of the Miocene Monterey Formation, Central California
(Haugerud, Ralph A., et al.) 10: 1297 (DePaolo, Donald J., et al.) ft: 112
— Magmatic-tectonic interaction during early Rio Grande Rift exten- — 87§r/86Sr, Na, F, Sr, and La in skeletal fish debris as a measure of the
sion at Questa, New Mexico paleosalinity of fossil-fish habitats
(Meyer, Jeff, et al.) 8: 993 (Schmitz, Birger, et al.) 6: 786
— Magmatism and deformation, southern Revillagigedo Island, south- Italy—stratigraphy
eastern Alaska Cenozoic: Pliocene-lower Pleistocene chronostratigraphy; a re-evalua-
(Cook, R. D., et al.) 6: 829 tion of Mediterranean type sections
— On the genesis of Archean granite through two-stage melting of the (Rio, D., et al.) 8: 1049
Quetico accretionary prism at a transpressional plate boundary Italy—structural geology
(Southwick, D. L.) 11: 1385 tectonics: The tectonic and rheological evolution of an attenuated cross
— Significance of a late Caledonian igneous complex revealed by clasts section of the continental crust; Ivrea crustal section, southern Alps,
in lower Old Red Sandstone conglomerates, central Scotland; with northwestern Italy and southern Switzerland
Suppl. Data 91-30 (Handy, M. R., et al.) 2: 236
(Haughton, P. D. W., et al.) 11: 1476 joints see under style under fractures
geochemistry: Geochemical and isotopic constraints on petrogenesis; the Jurassic see also under stratigraphy under Colorado; Colorado Plateau; New
Serra de Freita Pluton, a typical granite body from the Portuguese Jersey; New Mexico; Pennsylvania; Utah
Hercynian collision belt
lamprophyres see under igneous rocks
(Reavy, R. J., et al.) 3: 392
landform evolution see under geomorphology
intrusions—sills
emplacement: 40Ar/39Ar constraints on the emplacement, uplift, and landslides see under slope stability; see under mass movements under geo-
cooling of the Coast Plutonic Complex sill, southeastern Alaska; with morphology
Suppl. Data 91-11
(Wood, D. J., et al.) 7: 849 fish: 87Sr/86Sr, Na, F, Sr, and La in skeletal fish debris as a measure of
invertebrates see also brachiopods; conodonts; foraminifers; graptolites; the paleosalinity of fossil-fish habitats
mollusks; radiolarians (Schmitz, Birger, et al.) 6: 786
invertebrates—biostratigraphy lava see also igneous rocks; magmas
Permian: Evolution of a Permo-Triassic sedimentary melange, Grind- lava—classification
stone Terrane, east-central Oregon; with Suppl. Data 91-21 composition: A potassic volcanic front in western Mexico; the lampro-
(Blome, Charles D., et al.) 10: 1280 phyric and related lavas of San Sebastian; with Suppl. Data 91-16
Iowa—stratigraphy (Lange, Rebecca A., et al.) 7: 928
Pleistocene: Mid-Wisconsinan stratigraphy and paleoenvironments at the lava—petrology
St. Charles Site in south-central Iowa; with Suppl. Data 91-04 lava fields: The Arabian continental alkali basalt province; Part II, Evolu-
(Baker, R. G., et al.) 2: 210 tion of harrats Khaybar, Ithnayn, and Kura, Kingdom of Saudi Arabia;
Iran—structural geology with Suppl. Data 91-06
maps: Sedimentary and structural characteristics of the Paleo-Tethys (Camp, Victor E., et al.) 3: 363
remnants in northeastern Iran lead—isotopes
(Alavi, Mehdi) 8: 983 ratios: Applications of lead and strontium isotopic relationships to the
Iran—tectonophysics petrogenesis of granitoid rocks, central Sierra Nevada Batholith, Cali-
plate tectonics: Sedimentary and structural characteristics of the Paleo- fornia
Tethys remnants in northeastern Iran (Chen, J. H., et al.) 4: 439
(Alavi, Mehdi) 8: 983 limnology see under hydrology