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Volume 19, Number 5
May, 1991
Issue Cover
ISSN: 0091-7613
EISSN: 1943-2682
Are geology departments prepared for the 21st century?
R. N. Farvolden; J. A. Cherry
View articletitled, Are geology departments prepared for the 21st century?
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EDGE deep seismic reflection transect of the eastern Aleutian arc-trench layered lower crust reveals underplating and continental growth
J. Casey Moore; John Diebold; M. A. Fisher; J. Sample; T. Brocher; M. Talwani; John Ewing; R. von Huene; C. Rowe; D. Stone; Chris Stevens; Dale Sawyer
View articletitled, EDGE deep seismic reflection transect of the eastern Aleutian arc-trench layered lower crust reveals underplating and continental growth
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Southwest U.S.-East Antarctic (SWEAT) connection: A hypothesis
E. M. Moores
View articletitled, Southwest U.S.-East Antarctic (SWEAT) connection: A hypothesis
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Australian-Antarctic discordance
Jean-Christophe Sempeéreé; Jeb Palmer; David M. Christie; Jason Phipps Morgan; Alexander N. Shor
View articletitled, Australian-Antarctic discordance
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Evidence for dilution of deep, confined ground water by vertical recharge of isotopically heavy Pleistocene water
D. I. Siegel
View articletitled, Evidence for dilution of deep, confined ground water by vertical recharge of isotopically heavy Pleistocene water
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Magmatically zoned muscovite from the peraluminous two-mica granites of the Leinster batholith, southeast Ireland
Patrick Roycroft
View articletitled, Magmatically zoned muscovite from the peraluminous two-mica granites of the Leinster batholith, southeast Ireland
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Oxygen isotopes in meteoric calcite cements as indicators of continental paleoclimate
Phillip D. Hays; Ethan L. Grossman
View articletitled, Oxygen isotopes in meteoric calcite cements as indicators of continental paleoclimate
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Two Late Proterozoic glaciations, Mackenzie Mountains, northwestern Canada
J. D. Aitken
View articletitled, Two Late Proterozoic glaciations, Mackenzie Mountains, northwestern Canada
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Absolute paleobathymetry of Upper Cretaceous chalks based on ostracodes-Evidence from the Demopolis Chalk (Campanian and Maastrichtian) of the northern Gulf Coastal Plain
T. Markham Puckett
View articletitled, Absolute paleobathymetry of Upper Cretaceous chalks based on ostracodes-Evidence from the Demopolis Chalk (Campanian and Maastrichtian) of the northern Gulf Coastal Plain
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Formation and emplacement ages of the Masirah ophiolite, Sultanate of Oman
J. D. Smewing; I. L. Abbotts; L. A. Dunne; D. C. Rex
View articletitled, Formation and emplacement ages of the Masirah ophiolite, Sultanate of Oman
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New Sr, Nd, and Pb isotopic data from plutons in the northern Great Basin: Implications for crustal structure and granite petrogenesis in the hinterland of the Sevier thrust belt
James E. Wright; J. L. Wooden
View articletitled, New Sr, Nd, and Pb isotopic data from plutons in the northern Great Basin: Implications for crustal structure and granite petrogenesis in the hinterland of the Sevier thrust belt
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40Ar/39 dating of the Siberian Traps, USSR: Evaluation of the ages of the two major extinction events relative to episodes of flood-basalt volcanism in the USSR and the Deccan Traps, Indi...
Ajoy K. Baksi; Edward Farrar
View articletitled, <sup>40</sup>Ar/<sup>39</sup> dating of the Siberian Traps, USSR: Evaluation of the ages of the two major extinction events relative to episodes of flood-basalt volcanism in the USSR and the Deccan Traps, Indi...
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Discrimination of eolian and pyroclastic-surge processes in the generation of cross-bedded tuffs, Jemez Mountains volcanic field, New Mexico
Gary A. Smith; Danny Katzman
View articletitled, Discrimination of eolian and pyroclastic-surge processes in the generation of cross-bedded tuffs, Jemez Mountains volcanic field, New Mexico
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Supercontinent model for the contrasting character of Late Proterozoic orogenic belts
J. Brendan Murphy; R. Damian Nance
View articletitled, Supercontinent model for the contrasting character of Late Proterozoic orogenic belts
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Record of the Damaran Khomas Hochland accretionary prism in central Namibia: Refutation of an "ensialic" origin of aLate Proterozoic orogenic belt
Peter A. Kukla; Ian G. Stanistreet
View articletitled, Record of the Damaran Khomas Hochland accretionary prism in central Namibia: Refutation of an "ensialic" origin of aLate Proterozoic orogenic belt
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Seismic evidence of evaporite diapirs in the Chukchi Sea, Alaska
Dennis K. Thurston; Richard T. Lothamer
View articletitled, Seismic evidence of evaporite diapirs in the Chukchi Sea, Alaska
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Mesozoic detachment faulting between Greenland and Norway: Inferences from Jan Mayen Fracture Zone system and associated alkalic volcanic rocks
Tore Torske; Tore Prestvik
View articletitled, Mesozoic detachment faulting between Greenland and Norway: Inferences from Jan Mayen Fracture Zone system and associated alkalic volcanic rocks
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Tertiary uplift and shortening in the Basin and Range; the Echo Hills, southeastern Nevada
David J. Campagna; Atilla Aydin
View articletitled, Tertiary uplift and shortening in the Basin and Range; the Echo Hills, southeastern Nevada
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Lower Paleozoic host rocks in the Getchell gold belt: Several distinct allochthons or a sequence of continuous sedimentation?
Dawn J. Madden-McGuire; Sherman P. Marsh
View articletitled, Lower Paleozoic host rocks in the Getchell gold belt: Several distinct allochthons or a sequence of continuous sedimentation?
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Neotectonic history and geometric segmentation of the Campo Grande fault: A major structure bounding the Hueco basin, trans-Pecos Texas
Edward W. Collins; Jay A. Raney
View articletitled, Neotectonic history and geometric segmentation of the Campo Grande fault: A major structure bounding the Hueco basin, trans-Pecos Texas
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Hiatus distributions and mass extinctions at the Cretaceous/Tertiary boundary
Norman MacLeod; Gerta Keller
View articletitled, Hiatus distributions and mass extinctions at the Cretaceous/Tertiary boundary
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Is there a Oaxaca-California megashear? Conflict between paleomagnetic data and other elements of geology
Gordon Gastil
View articletitled, Is there a Oaxaca-California megashear? Conflict between paleomagnetic data and other elements of geology
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Case for northward transport of Baja and coastal southern California: Paleomagnetic data, analysis, and alternatives
Myrl E. Beck, Jr.
View articletitled, Case for northward transport of Baja and coastal southern California: Paleomagnetic data, analysis, and alternatives
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Interlinked system of ductile strike slip and thrusting formed by Caledonian sinistral transpression in northeastern Greenland
Robert E. Holdsworth; Robin A. Strachan
View articletitled, Interlinked system of ductile strike slip and thrusting formed by Caledonian sinistral transpression in northeastern Greenland
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Clastic diversion by fold salients and blind thrust ridges in coal-swamp development
Donald U. Wise; Edward S. Belt; Paul C. Lyons
View articletitled, Clastic diversion by fold salients and blind thrust ridges in coal-swamp development
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Plutonism, deformation, and metamorphism in the Proterozoic Flin Flon greenstone belt, Canada: Limits on timing provided by the single-zircon Pb-evaporation technique
Kevin M. Ansdell; T. Kurtis Kyser
View articletitled, Plutonism, deformation, and metamorphism in the Proterozoic Flin Flon greenstone belt, Canada: Limits on timing provided by the single-zircon Pb-evaporation technique
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Triple junctions of Bay of Biscay and North Atlantic: New constraints on the kinematic evolution
Jean-Claude Sibuet; Bastiaan J. Collette
View articletitled, Triple junctions of Bay of Biscay and North Atlantic: New constraints on the kinematic evolution
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Major Quaternary uplift along the northernmost San Andreas fault, King Range, northwestern California
Trevor A. Dumitru
View articletitled, Major Quaternary uplift along the northernmost San Andreas fault, King Range, northwestern California
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Striated clast pavements: Products of deforming subglacial sediment?
Peter U. Clark
View articletitled, Striated clast pavements: Products of deforming subglacial sediment?
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Comment and Reply on "Integrated model for Meguma Group lode gold deposits, Nova Scotia, Canada"
J. R. Henderson; M. N. Henderson; J. A. Kerswill; T. O. Wright; M. Zentilli; D. J. Kontak; P. K. Smith; R. Kerrich; P. F. Williams
View articletitled, Comment and Reply on "Integrated model for Meguma Group lode gold deposits, Nova Scotia, Canada"
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Comment and Reply on "Sulfidization of Witwatersrand black sands: From enigma to myth"
D. K. Hallbauer; Thomas O. Reimer; David J. Mossman
View articletitled, Comment and Reply on "Sulfidization of Witwatersrand black sands: From enigma to myth"
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Comment and Reply on "High-latitude application of 87Sr/86Sr: Correlation of Nuwok beds on North Slope, Alaska, to standard Oligocene chronostratigraphy
Louie Marincovich, Jr.; Charles L. Powell, II; David H. McNeil; Kenneth G. Miller
View articletitled, Comment and Reply on "High-latitude application of <sup>87</sup>Sr/<sup>86</sup>Sr: Correlation of Nuwok beds on North Slope, Alaska, to standard Oligocene chronostratigraphy
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Comments and Reply on " 'Equable' climates during Earth history?"
J. David Archbald; Scott L. Wing; L. Cirbus Sloan; Eric J. Barron
View articletitled, Comments and Reply on " 'Equable' climates during Earth history?"
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Comments and Replies on "Ocmulgee fault: The Piedmont-Avalon terrane boundary in central Georgia"
Steven K. Mittwede; Robert J. Hooper; Robert D. Hatcher, Jr.; Christopher I. Chalokwu
View articletitled, Comments and Replies on "Ocmulgee fault: The Piedmont-Avalon terrane boundary in central Georgia"
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  • Online ISSN 1943-2682
  • ISSN 0091-7613
  • Copyright © 2024 Geological Society of America
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