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2013

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A Multi-Year Longitudinal Study of Water Quality Parameters in Four Salmon-Bearing and Recreational Streams on Mount Hood, Oregon, Ronald Wasowski, David Alexander, Steve Kolmes, Nathan Banet, Amy Card, Morgan Haines, Elijah Kolmes, Kelly Northcutt, Derek Roemer, and Sarah Webber (Journal Article)

2010

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Children in Jeopardy: Anthropogenic Toxins and Childhood Exposure, Russell A. Butkus and Steve A. Kolmes (Journal Article)

2007

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Ecology and the Common Good: Sustainability and Catholic Social Teaching, Russell A. Butkus and Steve Kolmes (Journal Article)

2005

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Reply to comment by M. E. Beck and B. A. Housen on "Paleomagnetism and geochronology of the Ecstall pluton in the Coast Mountains of British Columbia: Evidence for local deformation rather than large-scale transport", Robert F. Butler, George E. Gehrels, and Cameron Davidson (Journal Article)

2004

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Salmon Restoration in the Lower Columbia Basin: A Scientific and Theological Analysis, Russell A. Butkus and Steve Kolmes (Journal Article)

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Paleogene clockwise tectonic rotation of the Xining-Lanzhou region, northeastern Tibetan Plateau, Guillaume Dupont-Nivet, B. K. Horton, Robert F. Butler, J. Wang, J. Zhou, and G. L. Waanders (Journal Article)

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Concentration of crustal displacement along a weak Altyn Tagh fault: Evidence from paleomagnetism of the northern Tibetan Plateau, Guillaume Dupont-Nivet, Delores Robinson, Robert F. Butler, An Yin, and H. Jay Melosh (Journal Article)

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Mesozoic-Cenozoic evolution of the Xining-Minhe and Dangchang basins, northeastern Tibetan Plateau: Magnetostratigraphic and biostratigraphic results, B. K. Horton, Guillaume Dupont-Nivet, J. Zhou, G. L. Waanders, Robert F. Butler, and J. Wang (Journal Article)

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Vertical-axis rotations determined from paleomagnetism of Mesozoic and Cenozoic strata within the Bolivian Andes, David R. Richards, Robert F. Butler, and Thierry Sempere (Journal Article)

2003

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Paleomagnetism indicates no Neogene vertical axis rotations of the northeastern Tibetan Plateau, Guillaume Dupont-Nivet, Robert F. Butler, An Yin, and Xuanhua Chen (Journal Article)

2002

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Paleomagnetism and geochronology of the Ecstall pluton in the Coast Mountains of British Columbia: Evidence for local deformation rather than large-scale transport, Robert F. Butler, George E. Gehrels, Suzanne L. Baldwin, and Cameron Davidson (Journal Article)

1998

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Tertiary remagnetization of Paleozoic rocks from the Eastern Cordillera and sub-Andean Belt of Bolivia, J. C. Libarkin, Robert F. Butler, D. R. Richards, and T. Sempere (Journal Article)

1994

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Paleomagnetism of the Brushy Basin Member of the Morrison Formation: Implications for Jurassic apparent polar wander, David R. Bazard and Robert F. Butler (Journal Article)

1992

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Paleomagnetism of the Middle Jurassic Summerville Formation, East Central Utah, David R. Bazard and Robert F. Butler (Journal Article)

1991

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Paleomagnetism of the Chinle and Kayenta Formations, New Mexico and Arizona, David R. Bazard and Robert F. Butler (Journal Article)

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Paleomagnetism of Coastal California and Baja California: Alternatives to Large-scale Northward Transport, Robert F. Butler, William R. Dickinson, and George E. Gehrels (Journal Article)

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Paleomagnetism of the Patagonian Plateau Basalts, Southern Chile and Argentina, Robert F. Butler, Francisco Herve, Francisco Munizaga, Myurl E. Beck Jr., Russell F. Burmester, and Eduardo S. Oviedo (Journal Article)

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The Effects of Noise Due to Random Undetected Tilts and Paleosecular Variation on Regional Paleomagnetic Directions, Gary J. Calderone and Robert F. Butler (Journal Article)

1990

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Paleomagnetism of Middle Miocene Volcanic Rocks in the Mojave-Sonora Desert Region of Western Arizona and Southeastern California, Gary J. Calderone, Robert F. Butler, and Gary D. Acton (Journal Article)

1989

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North American Apparent Polar Wander, Plate Motion and Left-oblique Convergence: Late Jurassic - Early Cretaceous Orogenic Consequences, Steven R. May, Myrl E. Beck Jr., and Robert F. Butler (Journal Article)

1988

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Strain and Magnetic Fabric in Santa Catalina and Pinaleno Mountains Metamorphic- Core-Complexes Mylonite Zones, Arizona, Amy S. Ruf, Stephen J. Naruk, Robert F. Butler, and Gary J. Calderone (Journal Article)

1987

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Problems and Current Trends in Rock Magnetism and Paleomagnetism, Subir K. Banerjee, Robert F. Butler, and Victor A. Schmidt (Journal Article)

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Magnetic Polarity Stratigraphy and Biostratigraphy of Middle-Late Paleocene Continental Deposits of South-Central Montana, Robert F. Butler, David W. Krause, and Philip D. Gingerich (Journal Article)

1986

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Geochronology of Type Santacrucian (Middle Tertiary) Land Mammal Age, Patagonia, Argentina, Larry G. Marshall, Robert E. Drake, Garniss H. Curtis, Robert F. Butler, Kathy M. Flanagan, and Charles W. Naeser (Journal Article)

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North American Jurassic Apparent Polar Wander: Implications for Plate Motion, Paleogeography, and Cordilleran Tectonics, Steven R. May and Robert F. Butler (Journal Article)

1985

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Mineralogy of Magnetic Minerals and Revised Magnetic Polarity Stratigraphy of Continental Sediments, San Juan Basin, New Mexico, Robert F. Butler and Everett H. Lindsay (Journal Article)

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Magnetic Polarity Stratigraphy and Stratigraphic Completeness, Steven R. May, Robert F. Butler, and Frances A. Roth (Journal Article)

1984

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Magnetic Polarity Stratigraphy and 40K-40AR Dating of Late Miocene and Early Pliocene Continental Deposits, Catamarca Province, NW Argentina, Robert F. Butler, Larry G. Marshall, Robert E. Drake, and Garniss H. Curtis (Journal Article)

1982

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Magnetic Mineralogy of Continental Deposits, San Juan Basin, New Mexico, and Clark's Fork Basin, Wyoming, Robert F. Butler (Journal Article)

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Paleomagnetism of Late Jurassic Rocks in the Northern Canelo Hills, Southeastern Arizona, Charles F. Kluth, Robert F. Butler, Lucy E. Harding, and Muhammad Shafiqullah (Journal Article)

1981

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A Revised Magnetic Polarity Time Scale for the Paleocene and Early Eocene and Implications for Pacific Plate Motion, Robert F. Butler and P. J. Coney (Journal Article)

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Magnetic Polarity Stratigraphy and Biostratigraphy of Paleocene and Lower Eocene Continental Deposits, Clark's Fork Basin, Wyoming, Robert F. Butler, Philip D. Gingerich, and Everett H. Lindsay (Journal Article)

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Paleomagnetism of the Roskruge and Gringo Gulch Volcanics, southeast Arizona, Rob Wm. Vugteveen, Arthur E. Barnes, and Robert F. Butler (Journal Article)

1980

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A Paleocene Paleomagnetic Pole from the Gringo Gulch Volcanics, Santa Cruz County, Arizona, A. E. Barnes and Robert F. Butler (Journal Article)

1978

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An Archaeomagnetic Paleointensity Study of Some Hohokam Potsherds from Snaketown, Arizona, R. S. Sternberg and Robert F. Butler (Journal Article)

1975

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Single-Domain Grain Size Limits for Metallic Iron, Robert F. Butler and Subir K. Banerjee (Journal Article)

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Theoretical Single-Domain Grain Size Range in Magnetite and Titanomagnetite, Robert F. Butler and Subir K. Banerjee (Journal Article)

1973

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Stable Single-Domain to Superparamagnetic Transition During Low-Temperature Oxidation of Oceanic Basalts, Robert F. Butler (Journal Article)