J. Spencer

发表

Age and tectonic setting of the Mesozoic McCoy Mountains Formation in western Arizona, USA

G. Gehrels, W. Dickinson, J. Spencer, 2011 .

Early Middle Paleozoic Intraplate Orogeny in the Ogcheon Belt (South Korea)' A New Insight on the Paleozoic Buildup of East Asia (Paper 91TC00866) Dominique Cluzel, Laurent Jolivet, and Jean-Paul Cadet 113

K. Hudnut, M. Petersen, L. Royden, 1991 .

IELDNOTE ~ Winter 1986 Radon Gas : A Geologic Hazard

J. Spencer, 2009 .

Progressive deformation and superposed fabrics related to Cretaceous crustal underthrusting in western Arizona, U.S.A.

S. Marshak, S. Laubach, S. J. Reynolds, 1989 .

Spatial and temporal relationships between mid‐Tertiary magmatism and extension in southwestern Arizona

W. G. Gilbert, S. J. Reynolds, Robert J. Miller, 1995 .

A numerical assessment of slab strength during high‐ and low‐angle subduction and implications for Laramide orogenesis

J. Spencer, 1994 .

The active southwest margin of the Colorado Plateau:Uplift of mantle origin: Discussion and reply

T. Parsons, J. Spencer, J. Mccarthy, 1999 .

Possible controls of base- and precious-metal mineralization associated with Tertiary detachment faults in the lower Colorado River trough, Arizona and California

J. Spencer, J. W. Welty, 1986 .

Structural analysis of three extensional detachment faults with data from the 2000 Space-Shuttle Radar Topography Mission

J. Spencer, 2010 .

Possible giant metamorphic core complex at the center of Artemis Corona, Venus

J. Spencer, 2001 .

Natural Occurrence of Arsenic in Southwest Ground Water

J. Spencer, 2002 .

Magnitude of crustal extension in the southern Great Basin

B. Burchfiel, P. Guth, B. Wernicke, 1982 .

Geology and geochronology of the Avawatz Mountains, San Bernardino County, California

J. Spencer, 1981 .

Uplift of the Colorado Plateau due to lithosphere attenuation during Laramide low‐angle subduction

J. Spencer, 1996 .

Reconstruction of Mid‐Cenozoic Extension in the Rincon Mountains Area, Southeastern Arizona, USA, and Geodynamic Implications

G. Gehrels, S. Lingrey, J. Spencer, 2019, Tectonics.

Paleoproterozoic orogenesis and quartz-arenite deposition in the Little Chino Valley area, Yavapai tectonic province, central Arizona, USA

G. Gehrels, J. Quade, W. Dickinson, 2016 .

Field-trip guide to the Catalina-Rincon metamorphic core complex, Tucson, Arizona

G. Gehrels, G. Davis, J. Spencer, 2019, Geologic Excursions in Southwestern North America.

Evolution of granitoids in the Catalina metamorphic core complex, southeastern Arizona: U–Pb, Nd, and Hf isotopic constraints

G. Gehrels, P. J. Patchett, J. Spencer, 2013, Contributions to Mineralogy and Petrology.

Geologic map of the Picacho Mountains and Picacho Peak, Pinal Connty, Southern Arizona

P. Pearthree, J. Spencer, Ferguson, 2010 .

Relationship between Mesozoic and Cenozoic tectonic features in west central Arizona and adjacent southeastern California

J. Spencer, S. Reynolds, 1990 .

Hematite and Mn oxide (U-Th)/He dates from the Buckskin-Rawhide detachment system, western Arizona: Gaining insights into hematite (U-Th)/He systematics

D. Shuster, P. Reiners, J. Spencer, 2014, American Journal of Science.

Geochemistry of mafic dikes and sills from the lower McCoy Mountains Formation, La Paz County, western Arizona

J. Spencer, S. Richard, J. Gleason, 1999 .

Role of tectonic denudation in warping and uplift of low-angle normal faults

J. Spencer, 1984 .

Tectonic Evolution of the Sevier-Laramide Hinterland, Thrust Belt, and Foreland, and Postorogenic Slab Rollback (180–20 Ma)

J. Spencer, 2022 .

Geology and Neogene History of the Pacific Continental Margin of Baja California Sur, Mexico

W. Normark, J. Spencer, J. Ingle, 1987 .

Tosco-Abreojos fault zone: A Neogene transform plate boundary within the Pacific margin of southern Baja California, Mexico

W. Normark, J. Spencer, 1979 .

Sr isotope evidence for a lacustrine origin for the upper Miocene to Pliocene Bouse Formation, lower Colorado River trough, and implications for timing of Colorado Plateau uplift

P. J. Patchett, J. Spencer, 1997 .

Chapter 15: Late Cenozoic extensional and compressional tectonism in the southern and western Avawatz Mountains, southeastern California

J. Spencer, 1990 .

Review and analysis of the age and origin of the Pliocene Bouse Formation, lower Colorado River Valley, southwestern USA

P. J. Patchett, P. House, J. Faulds, 2013 .

A late Miocene-early Pliocene chain of lakes fed by the Colorado River: Evidence from Sr and Stable Isotopes of the Bouse Formation between Grand Canyon and the Gulf of California

D. Dettman, P. J. Patchett, Amanda C. Reynolds, 2007 .

The Colorado River System and Neogene Sedimentary Formations along Its Course: Apparent Sr Isotopic Connections

P. J. Patchett, Todd A. Dallegge, J. Spencer, 2001, The Journal of Geology.

Mineral resources of the Gibraltar Mountain and Planet Peak Wilderness Study Areas, La Paz County, Arizona

K. E. Livo, J. Pitkin, H. Blank, 1990 .

Geologic excursions through the Sonoran Desert Region, Arizona and Sonora

G. Gehrels, J. Spencer, 1990 .

Preliminary Evaluation of Cenozoic Basins in Arizona for CO2 Sequestration Potential

J. Spencer, 2012 .

Evidence for large-scale transport on the Bullard detachment fault

J. Spencer, S. Reynolds, 1985 .

Middle to late cenozoic geology, hydrography, and fish evolution in the American Southwest

Gerald R. Smith, T. Dowling, J. Spencer, 2008 .

Geodynamics of Cenozoic extension along a transect across the Colorado River extensional corridor, southwestern USA

J. Spencer, Roy A. Johnson, D. Foster, 2018, Lithosphere.

Shortening in the upper plate of the Buckskin‐Rawhide extensional detachment fault, southwestern U.S., and implications for stress conditions during extension

J. Spencer, S. Richard, R. Scott, 2016 .

Tectonics of Mid‐Tertiary Extension along a transect through west central Arizona

J. Spencer, S. Reynolds, 1991 .

Gently dipping normal faults identified with Space Shuttle radar topography data in central Sulawesi, Indonesia, and some implications for fault mechanics

J. Spencer, 2011 .

Magmatic and tectonic continuous casting in the circum-Pacific region

J. Spencer, Y. Ohara, 2009 .

Role of crustal flexure in initiation of low-angle normal faults and implications for structural evolution of the basin and range province

J. Spencer, C. G. Chase, 1989 .

Composition changes in an ash-flow cooling unit during K metasomatism, west-central Arizona

K. Hollocher, J. Ruíz, J. Spencer, 1994 .

Geology and production of Middle Tertiary Mineral Districts in Arizona

J. Spencer, G. Allen, J. W. Welty, 1985 .

Geologic map and cross section across the boundary between the Colorado Plateau and the Basin and Range southwest of Bagdad, Arizona

J. Otton, J. Spencer, B. Bryant, 1992 .

Geologic Map of the Wildhorse Mountain 7½′ Quadrangle, Cochise County, Arizona

S. Lingrey, J. Spencer, S. Richard, 2018 .

The Paleogene California River: Evidence of Mojave-Uinta paleodrainage from U-Pb ages of detrital zircons

S. Davis, A. Carroll, G. Gehrels, 2010 .

An evaluation of carbon dioxide sequestration potential of the Permian Cedar Mesa Sandstone, northeastern Arizona

J. Spencer, S. Rauzi, 2014 .

Geologic map and report for the Theodore Roosevelt Dam area , Gila and Maricopa Counties , Arizona

J. Spencer, S. Richard, 2010 .

Neogene plate-tectonic evolution of the Baja California Sur continental margin and the southern Gulf of California, Mexico

W. Normark, J. Spencer, 1989 .

Direct geologic evidence for oceanic detachment faulting: The Mid-Atlantic Ridge, 15°45′N: Comment and Reply COMMENT

J. Spencer, 2003 .

Evidence of a lacustrine origin for laminated marl of the Pliocene Bouse Formation, Milpitas Wash, Blythe Basin, lower Colorado River valley

J. Spencer, J. Bright, K. Constenius, 2019 .

A late Miocene–early Pliocene chain of lakes fed by the Colorado River: Evidence from Sr, C, and O isotopes of the Bouse Formation and related units between Grand Canyon and the Gulf of California

D. Dettman, P. J. Patchett, Amanda C. Reynolds, 2010 .

An evaluation of the evolution of the latest Miocene to earliest Pliocene Bouse lake system in the lower Colorado River valley, southwestern USA

P. House, P. Pearthree, J. Spencer, 2008 .

Miocene low-angle normal faulting and dike emplacement, Homer Mountain and surrounding areas, southeastern California and southernmost Nevada

J. Spencer, 1985 .

Radon Gas: A Geologic Hazard inArizona

J. Spencer, 1992 .

Geologic Map of the Blythe 7.5' Quadrangle, La Paz County, Arizona and Riverside County, California

P. House, R. Tosdal, P. Pearthree, 2019 .

Comment on "Age and Evolution of the Grand Canyon Revealed by U-Pb Dating of Water Table–Type Speleothems"

P. House, J. Faulds, P. Pearthree, 2008, Science.

Possible origin and significance of extension-parallel drainages in Arizona's metamorphic core complexes

J. Spencer, 2000 .

Supplemental Material: Identification of seasonal varves in the lower Pliocene Bouse Formation, lower Colorado River Valley, and implications for Colorado Plateau uplift

E. al., J. Spencer, 2021, Geosphere.

Curved grooves at the Godzilla Megamullion in the Philippine Sea and their tectonic significance

J. Spencer, Y. Ohara, 2014 .

Compilation of Unpublished USGS and University of Arizona K-Ar Dates of Volcanic Rocks of the San Francisco Volcanic Field, Northern Arizona

P. Damon, J. Spencer, M. Shafiqullah, 1998 .

Early Mesozoic uplift in west-central Arizona and southeastern California

S. Laubach, Y. Asmerom, J. Spencer, 1989 .

Cenozoic Structure and Evolution of the Boundary Between the Basin and Range and Transition Zone Provinces in Arizona

J. Spencer, S. Richard, C. Ferguson, 2001 .

Geologic Map of the Southern Part of the Vail 7.5' Quadrangle, Eastern Pima County, Arizona, v. 2

A. Youberg, J. Spencer, S. Richard, 2020 .

Geologic map of the Fairbank 7 1⁄2 ' Quadrangle , Cochise County , Arizona

P. Pearthree, J. Spencer, S. Richard, 2018 .

Geologic continuous casting below continental and deep-sea detachment faults and at the striated extrusion of Sacsayhuamán, Peru

J. Spencer, 1999 .

Partial database for breccia pipes and collapse features on the Colorado Plateau, northwestern Arizona v1.0

J. Spencer, K. Wenrich, T. Cole, 2015 .

Geologic map, geologic evolution, and mineral deposits of the Granite Wash Mountains, west-central Arizona

D. Cunningham, S. Laubach, J. Spencer, 1989 .

Geologic Map of the Western Harcuvar Mountains, La Paz County, West-Central Arizona

J. Spencer, S. Reynolds, 1993 .

Geologic map of the Mount Fagan 7.5’ quadrangle, eastern Pima County, Arizona

A. Youberg, J. Spencer, S. Richard, 2001 .