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Documents from 2012

The Age and Provenance of the Eocene Crandall Conglomerate, Northwest Wyoming, J Breeden, D Malone, and John Craddock

Provenance analysis of Pennsylvanian sandstones in the Illinois basin using detrital zircon geochronology, Justin Calhoun, David Malone, and John Craddock

Vertical Injectites of Detachment Carbonate Ultracataclasite at White Mountain, Heart Mountain Detachment, Wyoming, John Craddock, J. Geary, and D. Malone

Strain Variations in Carbonates across the Proterozoic Grenville Orogen, S Craddock and John Craddock

Provenance Analysis of the Pass Peak, Pinyon, and Harebell Formations using U/Pb Detrital Zircon Geochronology, Arnie Hinds, David Malone, and John Craddock

The timing and emplacement of the Heart Mountain detachment at White Mountain and Silvergate, WY: detrital zircon and anisotropy of magnetic susceptibility analysis, Benjamin Kraushaar, John Craddock, and David Malone

Provenance Analysis of the Lower Eocene Willwood Formation in the Absaroka Basin using U/Pb Detrital Zircon Geochronology, Andrea Leonard, David Malone, and John Craddock

U/Pb Detrital Zircon Geochronology of the Willwood Formation in the Bighorn Basin, WY: Implications For Early Eocene Paleogeograph, David Malone, Meredith Strow, and John Craddock

Calcite twinning strain analysis of the allochthonous Jurassic Sundance , South Fork Detachment, Northwest Wyoming, Maren Mathisen, John Craddock, and David Malone

Taphonomy of vertebrate microfossil bonebeds in the Upper Cretaceous (Campanian) Judith River Formation of central Montana, Raymond Rogers, Matthew Carrano, Kristina Curry Rogers, Benjamin Faulkner, Alexandra Lawrence, Madeline Marshall, and Magaly Perez

Periglacial weathering and headwall erosion in cirque glacier bergschrunds, J Sanders, K Cuffey, J Moore, Kelly MacGregor, and J Kavanaugh

Surface alteration of fish and mammal bone in the burial environment: A comparative study, Jansen Smith and Raymond Rogers

Cultivating expert learners: Implications of research on the brain and cognition for teaching and learning, Karl Wirth

Documents from 2011

Geochemical and mineralogic characterization of Middle Stone Age tools of the Laetoli Archaeological Site, Tanzania, and comparisons with possible source materials, K. Adelsberger, Karl Wirth, A. Mabullah, and D. Bowman

Subsurface hydrology of an overdeepened cirque glacier, C. Dow, J. Kavanaugh, J. Sanders, K. Cuffey, and Kelly MacGregor

Changes in shell durability of common marine taxa through the Phanerozoic: evidence for biological rather than taphonomic drivers, Matthew Kosnik, John Alroy, Anna Behrensmeyer, Frank Fürsich, Robert Gastaido, Susan Kidwell, Michal Kowalewski, Roy Plotnick, Raymond Rogers, and Peter Wagner

Sediment Yield., Kelly MacGregor

Geomorphic and climatic change over the past 12,900 yr at Swiftcurrent Lake, Glacier National Park, Montana, USA, Kelly MacGregor, Catherine Riihimaki, Amy Myrbo, Mark Shapley, and Krista Jankowski

The Baraboo District- An American Classic, L. Medaris, R. Dott, John Craddock, and S. Marshak

An excursion to the classic bedrock localities of northeastern Minnesota with a focus on teaching and learning in the field, Karl Wirth

Documents from 2010

Overview of the Discovery, Distribution, and Geological Context of Simosuchus clarki (Crocodyliformes: Notosuchia) from the Late Cretaceous of Madagascar, David Krause, Joseph Sertich, Raymond Rogers, Sophia Kast, Armand Rasoamiaramanana, and Gregory Buckley

Estimating Population Size and Habitat Associations of Two Federally Endangered Mussels in the St. Croix River, Minnesota and Wisconsin, USA, Kelly MacGregor, Daniel Hornbach, Mark Hove, Benjamin Dickinson, and Jill Medland

Origins of microfossil bonebeds: insights from the Upper Cretaceous Judith River Formation of north-central Montana, Raymond Rogers and Mara Brady

Using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) to explore geochemical taphonomy of vertebrate fossils in the Upper Cretaceous Two Medicine and Judith River Formations of Montana, Raymond Rogers, Henry Fricke, Vittorio Addona, Robin Canavan, Christopher Dwyer, Cara Harwood, Alan Koenig, Rachel Murray, Jeffrey Thole, and Josephine Williams

Dynamics of an alpine cirque glacier, J. Sanders, K. Cuffey, Kelly MacGregor, J. Kavanaugh, and C. Dow

Reading, Reflecting, and Relating: A Metacognitive Approach to Learning, Karl Wirth and Fahima Aziz

Documents from 2009

Calcite twinning strains in Alpine orogen flysch: implications for thrust-nappe mechanics and the geodynamics of Crete, John Craddock

Dynamics of emplacement of the Heart Mountain allochthon at White Mountain: constraints from calcite twinning strains, anisotropy of magnetic susceptibility and thermodynamic calculations, John Craddock

Recent Contributions to the Understanding of the Heart Mountain Detachment, John Craddock

The Bergschrund Hypothesis Revisited, Kelly MacGregor

Water discharge and glacier hydrology of West Washmawapta Glacier, British Columbia: implications for cirque glacier sediment flux, Kelly MacGregor

Numerical modeling of glacial erosion and headwall processes in alpine valleys, Kelly MacGregor, Robert Anderson, and Edwin Waddington

Using GIS to Assess Dam Impact on River Bathymetry, Kelly MacGregor, Daniel Hornbach, Mark Hove, and Carolyn Loeb

Mussel Density at Interstate Park, St. Croix River, MN and WI: A New Equilibrium?, Kelly MacGregor, Mark Hove, and Daniel Hornbach

Patterns of microbial bioerosion in bones from the Campanian Judith River Formation of Montana, Kristi Curry Rogers

The postcranial anatomy of Rapetosaurus krausei (Sauropoda: Titanosauria), Kristi Curry Rogers

Titanosaur osteoderm ontogeny, anatomy, and function: new data from Rapetosaurus krausei, Kristi Curry Rogers

Titanosaur Sauropod, Kristi Curry Rogers

Reassessment of the sauropod dinosaur Jainosaurus (= "Antarctosaurus") septentrionalis from the Upper Cretaceous of India, Kristi Curry Rogers, Jeffrey Wilson, Michael D'Emic, Dhananjay Mohabey, and Subashis Sen

Trends in clay mineralogy across a terrestrial sequence boundary in the Campanian Judith River Formation of Montana, Raymond Rogers

Hadrosaurid migration: inferences based on stable isotope comparisons among Late Cretaceous dinosaur localities, Raymond Rogers, Henry Fricke, and Terry Gates

Visualizing fossilization using laser ablation–inductively coupled plasma–mass spectrometry maps of trace elements in Late Cretaceous bones, Raymond Rogers, Alan Koenig, and Clive Trueman

Eotheroides lambondrano, new middle Eocene seacow (Mammalia, Sirenia) from the Mahajanga Basin, northwestern Madagascar, Raymond Rogers, Karen Samonds, Iyad Zalmout, Mitchell Irwin, David Krause, and Lydia Raharivony

Documents from 2008

"A geochemical approach to deciphering the origins of microfossil bonebeds in the Upper Cretaceous Judith River Formation, Montana" Abstracts of Papers, Journal of Vertebrate Paleontology, vol. 28, suppl. No. 3: 60A, R. Canavan, Raymond Rogers, A. Koenig, M. Brady, and C. Harwood

Anisotropy of magnetic susceptibility studies in Tertiary ridge-parallel dykes (Iceland), Tertiary margin-normal Aishihik dykes (Yukon), and Proterozoic Kenora-Kabetogama composite dykes (Minnesota and Ontario), John Craddock, Bryan Kennedy, Avery Cook, Melissa Pawlisch, Stephen Johnston, and Mike Jackson

"A multi-proxy, multi-depositional environment approach to reconstructing paleohydrologic conditions using stable isotopes across the Late Cretaceous (Campanian) foreland basin of Montana" Abstracts of Papers, Journal of Vertebrate Paleontology, vol. 28, suppl. No. 3: 79A., B. Foreman, H. Fricke, and Raymond Rogers

Geochemical characterization of bentonite beds in the Two Medicine Formation (Campanian, Montana), including a new 40Ar/39Ar age, B. Foreman, Raymond Rogers, A. Deino, K. Wirth, and J. Thole

Geochemical characterization of bentonites beds in the Two Medicine Formation (Campanian, Montana) including a new 40Ar/39Ar age, B. Foreman, R. Rogers, A. Deino, Karl Wirth, and J. Thole

Preservation of primary stable isotope signals in dinosaur remains, and environmental gradients of the Late Cretaceous of Montana and Alberta, H. Fricke, Raymond Rogers, R. Backlund, C. Dwyer, and S. Echt

Earth Science Instrumentation and Facilities Program Review, R. Jeanloz, S. Beck, M. Lisowski, J. Lorenzo, C. Mora, J. Rimstidt, S. Shirey, S. Stein, and Karl Wirth

Visualizing fossilization histories in bones using high resolution elemental mapping. Abstracts of Papers, Journal of Vertebrate Paleontology, vol. 28, suppl. No. 3: 101A, A. Koenig, Raymond Rogers, and C. Trueman

"Reconstructing Late Cretaceous climate in the Mahajanga Basin of northwestern Madagascar" Abstracts of Papers, Journal of Vertebrate Paleontology, vol. 28, suppl. No. 3: 99A, Kast S., Raymond Rogers, and K. Curry Rogers

Comparing rates of recrystallisation and the potential for preservation of biomolecules from the distribution of trace elements in bones, C. Trueman, M. Palmer, J. Field, K. Privat, N. Ludgate, V. Chavagnac, D. Eberth, R. Cifelli, and Raymond Rogers

Documents from 2007

Structure, geochemistry and geochronology of a penokean lamprophyre dike swarm, Archean wawa terrane, little presque isle, Michigan, USA, J Craddock, JP Anziano, K Wirth, JD Vervoort, B Singer, and XF Zhang

Structure, geochemistry and geochronology of a Penokean lamprophyre dike swarm, Archean Wawa Terrane, Little Presque Isle, Michigan, USA, John Craddock, J. Anziano, Karl Wirth, J. Vervoot, B. Singer, and X. Zhang

Tectonic implications of finite strain variations in Baraboo-interval quartzites (ca. 1700 Ma), Mazatzal orogen, Wisconsin and Minnesota, USA (vol 156, pg 175, 2007), John Craddock and AW McKiernan

Continental insect borings in dinosaur bones: Examples from the Late Cretaceous of Madagascar and Utah, Eric Roberts, Raymond Rogers, and Brady Foreman

The Magmatic evolution of the Midcontinent Rift: New geochronologic and geochemical evidence from felsic magmatism, J. Vervoot, Karl Wirth, B. Kennedy, T. Sandland, and K. Harpp

Teaching for Deeper Understanding and Life-Long Learning, Karl Wirth

Documents from 2006

"Alpine Deformation from the Internal Austrian Tauren Window Northwestward to the British Foreland and Irish Tertiary Province.", John Craddock and M. Burkhard

"Anisotropy of Magnetic Susceptibility (AMS) Analysis of Basalt Dikes at Cathedral Cliffs, WY: Implications for Heart Mountain Faulting.", John Craddock, J. Defrates, and D.H. Malone

"U-Pb Dating of Detrital Zircon from the Neoproterozoic Fond du Lac and Hinckley Sandstone Formations Near Duluth, Minnesota.", John Craddock, L. Finley-Blasi, C. Davidson, K.R. Wirth, and J.D. Vervoort

"Petrogenesis of a Granite Xenolith in the 1.1 Ga Midcontinent Rift At Silver Bay, MN.", John Craddock, N. Juda, K.R. Wirth, J. Vervoort, and M. Andring

"Anisotropy of Magnetic Susceptibility (AMS) Analysis of Keweenaw Rift Rhyolites, Minnesota.", John Craddock, D. Patel, K.R. Wirth, and R. Porter

"Source Rock Ages and Patterns of Sedimentation in the Lake Superior Region: Results of Preliminary U-Pb Detrital Zircon Studies.", John Craddock, K.R. Wirth, J. Vervoort, C. Davidson, L. Finley-Blasi, L. Kerber, R. Lundquist, S. Vorhies, and E. Walker

"Source Rock Ages and Patterns of Sedimentation in the Lake Superior Region: Results of Preliminary U-PB Detrital Zircon Studies.", John Craddock, K.R. Wirth, J.D. Vervoort, C. Davidson, L. Finley-Blasi, L. Kerber, R. Lundquist, S. Vorhies, and E. Walker

“Facing Reality: Late Cenozoic Evolution of Smooth Peaks, Glacially Ornamented Valleys and Deep River Gorges of Colorado's Front Range.”, Kelly MacGregor, R.S. Anderson, C.A. Riihimaki, and E.B. Safran

“Water Discharge and Sediment Flux Measurements in the Proglacial Zone of a Cirque Glacier: West Washmawapta/Helmet Mountain Glacier, British Columbia.”, Kelly MacGregor and E.G. Evans

“Using Hydraulic Parameters to Predict Mussel Density: a Preliminary Study.”, Kelly MacGregor, D.J. Hornbach, and M.C. Hove

“Preliminary Limnogeological Characterization of Glacial Erosion and Environmental Change from Sediment Cores, Swiftcurrent Lake, Glacier National Park, Montana.”, Kelly MacGregor, K. Jankowski, C.A. Riihimaki, A. Myrbo, and M. Shapley

“Coulometric Analysis of a Sediment Core from Swiftcurrent Lake, Glacier National Park, Montana.”, Kelly MacGregor, L.C. Jones, C.A. Riihimaki, K. Jankowski, A.E. Myrbo, and M. Shapley

“Analysis of Sediment Transport Data and Calculation of Historical Sediment Load, St. Croix River, MN/WI.”, Kelly MacGregor, E. Kushner, and D.J. Hornbach

“Numerical Modeling of Glacial Erosion in Active Orogens.”, Kelly MacGregor, C.A. Riihimaki, and S.H. Brocklehurst

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“Late Cretaceous Terrestrial Vertebrates from Madagascar: Implications for Latin American Biogeography.”, Raymond Rogers, D.W. Krause, P.M. O’Connor, K. Curry Rogers, S.D. Sampson, and G.A. Buckley

“Freshwater Actinopterygians of the Los Rastros Formation (Triassic), Bermejo Basin, Argentina.”, Raymond Rogers, A. Lopéz-Arbarello, and P. Puerta

“High-precision U-Pb Geochronology in the Minnesota River Valley Subprovince and its Bearing on the Neoarchean to Paleoproterozoic Evolution of the Southern Superior Province.”, Karl Wirth, M.D. Schmitz, S.A. Bowring, D.L. Southwick, and T.J. Boerboom

“Source Rock Ages and Patterns of Sedimentation in the Lake Superior Region: Results of Preliminary U-Pb Detrital Zircon Studies.”, Karl Wirth, J. Vervoort, J.P. Craddock, C. Davidson, L. Finley-Blasi, L. Kerber, R. Lundquist, S. Vorhies, and E. Walker

Documents from 2005

"Spatial and Temporal Evolution of Rapid Basal Sliding on Bench Glacier, Alaska, USA.”, Kelly MacGregor, C.A. Riihimaki, and R.S. Anderson

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“Sediment Evacuation and Glacial Erosion Rates at a Small Alpine Glacier.”, Kelly MacGregor, C.A. Riihimaki, R.S. Anderson, S.P. Anderson, and M.G. Loso

Documents from 2004

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“Strong Feedbacks between Hydrology and Sliding of a Small Alpine Glacier.”, Kelly MacGregor, R.S. Anderson, S.P. Anderson, E.D. Waddington, S. O’Neel, C.A. Riihimaki, and M.G. Loso

Documents from 2003

"Preliminary Analysis of Water Discharge and Suspended Sediment Data from the Columbia River Basin: Shifting Rating Curves and Diminishing Sediment Loads.", Kelly MacGregor, G. Gelfenbaum, and D. Rubin

"Interpretation of Fine and Coarse Sediment Yield from Bench Glacier, Alaska.", Kelly MacGregor, C.A. Riihimaki, R.S. Anderson, S.P. Anderson, and M.G. Loso

Documents from 2002

"Evolution of Crust and Mantle Beneath the Bering Sea Region: Evidence from Xenoliths and Late Cenozoic Basalts.", Karl Wirth, J. Grandy, K. Kelley, and S. Sadofsky

"Northern Galapagos Province: Hotspot-induced, Near-ridge Volcanism at Genovesa Island.", Karl Wirth, K.S. Harpp, and D.J. Korich

"Constraints on the Age of Formation of Seismically Reflective Middle and Lower Crust Beneath the Bering Shelf: SHRIMP Zircon Dating of Xenoliths from Saint Lawrence Island.", Karl Wirth, E.L. Miller, T. Ireland, S. Klemperer, and V.V. Akinin

Documents from 2001

"Calcite Strain Analysis on Lamprophyre Dikes: Stress-Strain Orientations During Emplacement.", John Craddock and J.A. Anziano

"Numerical Simulations of Glacial-valley Longitudinal Profile Evolution: Reply.", Kelly MacGregor, R.S. Anderson, S.P. Anderson, and E.D. Waddington

"Numerical Modeling of Glacial Erosion and Cirque Development: Preliminary Results.", Kelly MacGregor, R.S. Anderson, E.D. Waddington, and S.P. Anderson

"Spatial Patterns of Long-term Erosion Rates Beneath the Marine West Antarctic Ice Sheet: Insights into the Physics of Continental Scale Glacial Erosion from a Comparison with the Ice Velocity Field.", Kelly MacGregor, I. Howat, S. Tulaczyk, and I. Joughin

"Taphonomy of the Chañares Formation Tetrapod Assemblage (Middle Triassic), Northwestern Argentina: Spectacular Preservation in Volcanogenic Concretions.", Raymond Rogers, A.B. Arcucci, and F. Abdala

"Taphonomy of the Chañares Formation Tetrapods (Triassic, Argentina): Spectacular Preservation in Volcanogenic Concretions.", Raymond Rogers, A.B. Arcucci, and F. Abdala

"Paleoenvironment and Taphonomy of the Chañares Formation Tetrapod Assemblage (Middle Triassic), Northwestern Argentina: Spectacular Preservation in Volcanogenic Concretions.", Raymond Rogers, A.B. Arcucci, F. Abdala, P.C. Sereno, C.A. Forster, and C.L. May

"A New Fossil Frog from the Upper Cretaceous Judith River Formation of Montana.", Raymond Rogers, R.W. Blob, M.T. Carrano, C.A. Forster, and N.R. Espinoza

"Multiple Taxon/Multiple Locality Approach to Providing Oxygen Isotope Evidence for Endothermic Homeothermy in Theropod Dinosaurs: Reply.", Raymond Rogers and H.C. Fricke

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"Stratigraphic Analysis of Upper Cretaceous Rocks in the Mahajanga Basin, Northwestern Madagascar: Implications for Ancient and Modern faunas: Reply.", Raymond Rogers, J.H. Hartman, and D.W. Krause

"New Map Reveals Origin and Geology of North American Mid-Continent Rift.", Karl Wirth; W.F. Cannon; D.L. Daniels; S.W. Nicholson; J. Phillips; L.G. Woodruff; V.W. Chandler; G.B. Morey; T. Boerboom; and M.G. Mudrey, Jr.

Documents from 2000

"Calcite Twinning Strain Constraints on the Emplacement Rate and Kinematic Pattern of the Upper Plate of the Heart Mountain Detachment.", John Craddock, K.J. Nielson, and D.H. Malone

"Numerical Simulations of Glacial-valley Longitudinal Profile Evolution.", Kelly MacGregor, R.S. Anderson, S.P. Anderson, and E.D. Waddington

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"Stratigraphic Analysis of Upper Cretaceous Rocks in the Mahajanga Basin, Northwestern Madagascar: Implications for Ancient and Modern Faunas.", Raymond Rogers, J.H. Hartman, and D.W. Krause

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"Associations of Vertebrate Skeletal Concentrations and Discontinuity Surfaces in Nonmarine and Shallow Marine Records: A Test in the Cretaceous of Montana.", Raymond Rogers and S.M. Kidwell