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My research focuses on the tectonic evolution of continental margins, and on developing geochronologic tools to study tectonic processes. Current field-oriented research projects include studies of the:tectonic evolution of western North America, including processes of terrane accretion, subduction-related magmatism, sediment dispersal and accumulation, and translation of crustal fragments along the continental margin patterns of sediment generation, dispersal, and accumulation in the interior of North America, from the Archean to the present evolution of the Himalaya-Tibet Plateau orogenic system, especially the role of Paleozoic tectonism in setting the stage for orogenic processes related to India-Asia collision Paleozoic through present-day evolution of the Andean margin of South America Geochronologic research is conducted in the Arizona LaserChron Center, which is funded by the National Science Foundation to serve as a national center for geochronologic research. The ALC includes a LA-SC-ICPMS system that is dedicated to U-Th-Pb geochronology/thermochronology, a LA-MC-ICPMS system that is used mainly for Hf isotope geochemistry, and a Scanning Electron microscope for imaging and chemical analysis. My role is to oversee day-to-day operation of the ALC, assist visiting researchers with acquisition and interpretation of data, and help drive the development of new geochronologic methods and applications. Information about the ALC is available at https://sites.google.com/laserchron.org/arizonalaserchroncenter/home.

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Courses
  • PSS
    Principles of Stratigraphy and Sedimentation

  • IO
    Introduction to Oceanography

  • HG
    Historical Geology

  • PG
    Physical Geology

Grants
  • Funding agency logo
    MRI: Acquisition of a Multicollector - Inductively Coupled Plasma - Mass Spectrometer at the University of Arizona for Earth and Planetary Science Research, Education and Outreach

    Co-Investigator (COI)

    2022

    $809.8K
    Active
  • Funding agency logo
    Upgrade of the Scanning Electron Microscope Lab at the Arizona LaserChron Center

    Principal Investigator (PI)

    2022

    $400.4K
    Active
  • Funding agency logo
    Collaborative Research - A new appraisal of tectonic mobility in the northern Cordillera using connections between the Coast Mountains batholith and Alberta foreland basin

    Principal Investigator (PI)

    2022

    $242.7K
    Active
  • Funding agency logo
    Community Facility Support for Geochronology and Thermochronology at the Arizona LaserChron Center

    Principal Investigator (PI)

    2021

    $885.1K
    Active
  • Funding agency logo
    A Next-Generation Nanoscale Secondary Ion Mass Spectrometer for the Analysis of Planetary Materials

    Co-Investigator (COI)

    2020

    $2.4M
    Active
  • Funding agency logo
    Collaborative Research: Dating Deformation with Titanite

    Principal Investigator (PI)

    2019

    $115.6K
  • Funding agency logo
    MRI: Acquisition of a Noble Gas Multi-Collector Mass Spectrometer for Geochronology and Geochemistry Research

    Principal Investigator (PI)

    2018

    $1.1M
  • Funding agency logo
    Jura-Cretaceous Sinistral Displacement of Terranes Along the Northern Cordilleran Margin

    Principal Investigator (PI)

    2018

    $237.1K
  • Funding agency logo
    Facility Support: Multi-User Facility Support for U-Th-Pb Geochronology and Complementary Isotope Geochemistry and SEM Imaging at the Arizona LaserChron Center

    Principal Investigator (PI)

    2017

    $1.0M
  • Funding agency logo
    Rare Earth Elements Tracing Crustal Evolution Through Time: A Detrital Zircon Study

    Co-Investigator (COI)

    2017

    $212.6K
News
  • The Making of Antarctica’s Hidden Fjords

    2013

  • Two UA Geoscientists Honored at Geological Society Meeting

    2010

  • Technology-Rich Classes Beginning at UA's Centennial Hall

    2009

  • A New Take on Extra Credit

    2009

  • Pillars of Excellence Reception to be Held March 1

    2007

  • University Distinguished Professor to Discuss History of the Earth

    2007

  • 'Super-LOTIS' Telescope on Kitt Peak Helps Catch Exploding Stars

    2006

  • Professors, Students to be Honored at BookStore Reception

    2006

  • New UA Regents' Professors Honored

    2005

  • Faculty Awards 2005: University Distinguished Professor George E. Gehrels

    2005

  • Faculty Awards 2003: Andrew Cohen - Creative Teaching

    2003

  • Scientists Find Half-Billion-Year-Old AncestralMountains in the Himalaya

    2003

  • UA Task Force Seeks to Improve Academic Advising

    2001

  • Provost's General Education Teaching Award: Geosciences Professor George Gehrels is an Instructor Who Likes a Challenge

    2000

Publications (354)
Recent
  • Magnetostratigraphy of the Triassic Moenkopi Formation From the Continuous Cores Recovered in Colorado Plateau Coring Project Phase 1 (CPCP-1), Petrified Forest National Park, Arizona, USA: Correlation of the Early to Middle Triassic Strata and Biota in Colorado Plateau and Its Environs

    2021

  • Detrital-zircon analyses, provenance, and late Paleozoic sediment dispersal in the context of tectonic evolution of the Ouachita orogen

    2021

  • Triassic--Jurassic Accretionary History and Tectonic Origin of Stikinia From U-Pb Geochronology and Lu-Hf Isotope Analysis, British Columbia

    2021

  • Resolving mid-to upper-crustal exhumation through apatite petrochronology and thermochronology

    2021

  • 'Taters versus sliders: Evidence for a long-lived history of strike-slip displacement along the canadian arctic transform system (CATS)

    2021

  • U-Pb and Hf Analyses of detrital zircons from Paleozoic and Cretaceous strata on Vancouver Island, British Columbia: constraints on the Paleozoic tectonic evolution of southern Wrangellia

    2021

  • U-Pb Geochronology and Hf Isotope Geochemistry of the Turtleback Complex and East Sound Group, San Juan Islands, Northwestern North American Cordillera

    2021

  • Mantle control on magmatic flare-ups in the southern Coast Mountains batholith, British Columbia

    2021

  • Detrital zircon provenance evidence for an early Permian longitudinal river flowing into the Midland Basin of west Texas

    2020

  • U-Pb zircon geochronology and depositional age models for the Upper Triassic Chinle Formation (Petrified Forest National Park, Arizona, USA): Implications for Late Triassic paleoecological and paleoenvironmental change

    2020

  • A zircon petrochronologic view on granitoids and continental evolution

    2020

  • Detrital zircons and sediment dispersal in the eastern Midcontinent of North America

    2020

  • U-Th-Pb Geochronology and Lu-Hf Isotope Geochemistry of Detrital Zircons in Metasedimentary Rocks of the Southern Coast Mountains Batholith

    2020

  • Geology, U-Pb geochronology, and Hf isotope geochemistry across the Mesozoic Alaska Range suture zone (south-central Alaska): Implications for Cordilleran collisional processes and tectonic growth of North America

    2020

  • Rapid U-Pb Geochronology by Laser Ablation Multi-Collector ICP-MS

    2020

  • LA-ICPMS U--Pb geochronology of detrital zircon grains from the Coconino, Moenkopi, and Chinle formations in the Petrified Forest National Park (Arizona)

    2020

  • All Hands on Deck: Implications of the Recent NSF Earth Sciences Decadal Report for the Mineral Sciences

    2020

  • Tracking the Growth of the Himalayan Fold-and-Thrust Belt From Lower Miocene Foreland Basin Strata: Dumri Formation, Western Nepal

    2019

  • Magnetochronology of the entire Chinle Formation (Norian age) in a scientific drill core from Petrified Forest National Park (Arizona, USA) and implications for regional and global correlations in the Late Triassic

    2019

  • Temporal evolution of the Laramide arc: U-Pb geochronology of plutons associated with porphyry copper mineralization in east-central Arizona

    2019

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

    2019

  • Early Paleozoic zircon ages of the Higher Himalayan Gneisses of the Everest region and their Pan-African/Proto-Himalayan orogenic signature

    2019

  • Detrital zircon provenance of Permo-Carboniferous glacial diamictites across Gondwana

    2019

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

    2019

  • Detrital zircons and sediment dispersal from the Coahuila terrane of northern Mexico into the Marathon foreland of the southern Midcontinent

    2019

  • Subduction polarity in ancient arcs: A call to integrate geology and geophysics to decipher the Mesozoic tectonic history of the Northern Cordillera of North America

    2019

  • Provenance of Cretaceous through Eocene strata of the Four Corners region: Insights from detrital zircons in the San Juan Basin, New Mexico and Colorado

    2018

  • Cenozoic deep crust in the Pamir (vol 312, pg 411, 2011)

    2018

  • Optimization of a Laser Ablation-Single Collector-Inductively Coupled Plasma-Mass Spectrometer (Thermo Element 2) for Accurate, Precise, and Efficient Zircon U-Th-Pb Geochronology

    2018

  • Along-Strike Variation in the Magmatic Tempo of the Coast Mountains Batholith, British Columbia, and Implications for Processes Controlling Episodicity in Arcs

    2018

  • U-Pb and Hf isotopic evidence for an Arctic origin of terranes in northwestern Washington

    2018

  • GHR 1 Zircon--A New Eocene Natural Reference Material for Microbeam U-Pb Geochronology and Hf Isotopic Analysis of Zircon

    2018

  • Cambrian Sauk transgression in the Grand Canyon region redefined by detrital zircons

    2018

  • The Paleoproterozoic Vishnu basin in southwestern Laurentia: Implications for supercontinent reconstructions, crustal growth, and the origin of the Mojave crustal province

    2018

  • Lithospheric architecture and tectonic evolution of the southwestern US Cordillera: Constraints from zircon Hf and O isotopic data

    2018

  • Cretaceous shortening and exhumation history of the South Pamir terrane

    2018

  • Empirical evidence for stability of the 405-kiloyear Jupiter--Venus eccentricity cycle over hundreds of millions of years

    2018

  • Colorado Plateau Coring Project, Phase I (CPCP-I): a continuously cored, globally exportable chronology of Triassic continental environmental change from western North America

    2018

  • The syn-orogenic sedimentary record of the Grenville Orogeny in southwest Laurentia

    2017

  • Tectonic and erosional history of southern Tibet recorded by detrital chronological signatures along the Yarlung River drainage

    2017

  • Three-Dimensional Evolution of the Early Paleozoic Western Laurentian Margin: New Insights From Detrital Zircon U-Pb Geochronology and Hf Isotope Geochemistry of the Harmony Formation of Nevada

    2017

  • Sediment underthrusting within a continental magmatic arc: Coast Mountains batholith, British Columbia

    2017

  • Detrital zircons and sediment dispersal in the Appalachian foreland

    2017

  • Synthesis of the 780-740 Ma Chuar, Uinta Mountain, and Pahrump (ChUMP) groups, western USA: Implications for Laurentia-wide cratonic marine basins

    2017

  • Reply to Comment on U-Pb and Hf Isotope Analysis of Detrital Zircons From Mesozoic Strata of the Gravina Belt, Southeast Alaska' by Yokelson Et Al. (2015)

    2017

  • Magmatic history and crustal genesis of western South America: Constraints from U-Pb ages and Hf isotopes of detrital zircons in modern rivers

    2016

  • Community-Derived Standards for LA-ICP-MS U-Th-Pb Geochronology – Uncertainty Propagation, Age Interpretation and Data Reporting

    2016

  • Detrital zircons from crystalline rocks along the Southern Oklahoma fault system, Wichita and Arbuckle Mountains, USA

    2016

  • Magmatic History and Crustal Genesis of South America: Constraints from U-Pb ages and Hf isotopes of detrital zircons in modern rivers

    2016

  • Geochronology: It’s about time

    2016

  • Detrital zircon U-Pb geochronology and Hf isotope geochemistry of the Roberts Mountains allochthon: New insights into the early Paleozoic tectonics of western North America

    2016

  • U-Pb and Hf isotopic analyses of detrital zircons from the Taku terrane, southeast Alaska

    2016

  • Along‐Strike Continuity of Structure, Stratigraphy, and Kinematic History in the Himalayan thrust belt: The View from Northeastern India

    2016

  • A new method for estimating parent rock trace element concentrations from zircon

    2016

  • Algorithms and software for U-Pb geochronology by LA-ICPMS

    2016

  • Detrital zircon U‑Pb geochronology and Hf isotope geochemistry of the Yukon-Tanana terrane, Coast Mountains, southeast Alaska

    2016

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

    2016

  • Sandstone provenance and insights into the paleogeography of the McMurray Formation from detrital zircon geochronology, Athabasca Oil Sands, Canada

    2016

  • Provenance and paleogeography of the Neruokpuk Formation, northwest Laurentia: An integrated synthesis

    2015

  • Birth of the northern Cordilleran orogen, as recorded by detrital zircons in Jurassic synorogenic strata and regional exhumation in Yukon

    2015

  • U-Pb and Hf isotope analysis of detrital zircons from Paleozoic strata of the southern Alexander terrane (southeast Alaska)

    2015

  • Uppermost Devonian (Famennian) to Lower Mississippian events of the western U.S.

    2015

  • Detrital zircon U-Pb provenance of the Colorado River: A 5 my record of incision into cover strata overlying the Colorado Plateau and adjacent regions

    2015

  • Geochronology and structural setting of Latest Devonian – Early Carboniferous magmatic rocks, Cape Kiber, northeast Russia

    2015

  • Detrital zircon geochronology and provenance of the Chubut Group in the northeast of Patagonia, Argentina

    2015

  • Geochemical and Nd–Sr–Pb–O isotopic constrains on Permo–Triassic magmatism in eastern Qaidam Basin, northern Qinghai-Tibetan plateau: Implications for the evolution of the Paleo-Tethys

    2015

  • Unraveling crustal growth and reworking processes in complexzircons from orogenic lower-crust: The Proterozoic PutumayoOrogen of Amazonia

    2015

  • An imbricate midcrustal suture zone: The Mojave-Yavapai Province boundary in Grand Canyon, Arizona

    2015

  • Polyphase Proterozoic deformation in the Four Peaks area, central Arizona, and relevance for the Mazatzal orogeny

    2015

  • U-Pb and Hf isotope analysis of detrital zircons from Mesozoic strata of the Gravina belt, southeast Alaska

    2015

  • Detrital zircon lineages of late Neoproterozoic and Cambrian strata, NW Laurentia

    2014

  • Detrital zircon U-Pb geochronology and Hf isotope geochemistry of Paleozoic and Triassic passive margin strata of western North America

    2014

  • Multisystem dating of modern river detritus from Tajikistan and China: Implications for crustal evolution and exhumation of the Pamir

    2014

  • U-Pb and Hf isotope analysis of detrital zircons from the Banks Island assemblage (coastal British Columbia) and southern Alexander terrane (southeast Alaska)

    2014

  • U-Pb dating and provenance of detrital zircons from the Upper Precambrian deposits of North Timan

    2014

  • Geochemical and Nd--Sr--Pb--O isotopic constrains on Permo--Triassic magmatism in eastern Qaidam Basin, northern Qinghai-Tibetan plateau: Implications for the evolution of the Paleo-Tethys

    2014

  • Detrital zircon provenance and paleogeography of the Pahrump Group and overlying strata, Death Valley, California

    2014

  • Paleocene-Eocene foreland basin evolution in the Himalaya of southern Tibet and Nepal: Implications for the age of initial India-Asia collision

    2014

  • Provenance of the Cretaceous Athabasca Oil Sands, Canada: Implications for continental-scale sediment transport

    2014

  • Detrital Zircon U-Pb Geochronology Applied to Tectonics

    2014

  • Early Cretaceous to present latitude of the central proto-Tibetan Plateau: A paleomagnetic synthesis with implications for Cenozoic tectonics, paleogeography, and climate of Asia

    2014

  • What happens when n= 1000? Creating large-n geochronological datasets with LA-ICP-MS for geologic investigations

    2014

  • Cyclical orogenic processes in the Cenozoic central Andes

    2014

  • Sourcing sandstone cobble grinding tools in southern California using petrography, U--Pb geochronology, and Hf isotope geochemistry

    2014

  • A comparison of detrital U--Pb zircon, 40 Ar/39 Ar hornblende, 40 Ar/39 Ar biotite ages in marine sediments off East Antarctica: Implications for the geology of subglacial terrains and provenance studies

    2014

  • Small-volume baddeleyite (ZrO 2) U--Pb geochronology and Lu--Hf isotope geochemistry by LA-ICP-MS. Techniques and applications

    2014

  • Detrital-zircon U-Pb evidence precludes paleo--Colorado River sediment in the exposed Muddy Creek Formation of the Virgin River depression

    2014

  • Basement-hosted sandstone injectites of Colorado: A vestige of the Neoproterozoic revealed through detrital zircon provenance analysis

    2014

  • Exhumation of the North American Cordillera revealed by multi-dating of Upper Jurassic--Upper Cretaceous foreland basin deposits

    2014

  • Fluvial deposition during transition from flexural to dynamic subsidence in the Cordilleran foreland basin: Ericson Formation, Western Wyoming, USA

    2014

  • CHUMP (CHUAR-UINTA MOUNTAIN-PAHRUMP) STRATA OF THE WESTERN US RECORD CRETACEOUS--LIKE OCEAN ANOXIC EVENTS (OAES) BEFORE SNOWBALL EARTH

    2014

  • The growth of the central Andes, 22° S--26° S

    2014

  • Northern Lhasa thrust belt of central Tibet: Evidence of Cretaceous--early Cenozoic shortening within a passive roof thrust system?

    2014

  • U-PB GEOCHRONOLOGY AND FIELD STUDIES IN THE SOUTHERN COAST MOUNTAINS BATHOLITH, BRITISH COLUMBIA

    2014

  • JURA-CRETACEOUS SINISTRAL SHEAR ZONES ALONG THE WESTERN FLANK OF THE CENTRAL AND SOUTHERN COAST MOUNTAIN

    2014

  • PLUTONIC AND STRUCTURAL FRAMEWORK, SOUTHERN COAST MOUNTAINS BATHOLITH, BUTE INLET TO MT WADDINGTON: PRELIMINARY RESULTS

    2014

  • Geochronologic and stratigraphic constraints on the Mesoproterozoic and Neoproterozoic Pahrump Group, Death Valley, California: A record of the assembly, stability, and breakup of Rodinia

    2014

  • Provenance analysis of the Mesozoic Hoh-Xil-Songpan-Ganzi turbidites in northern Tibet: Implications for the tectonic evolution of the eastern Paleo-Tethys Ocean

    2013

  • Detrital zircon geochronology from the bighorn basin, wyoming, usa: Implications for tectonostratigraphic evolution and paleogeography

    2013

  • Sediment dispersal in an evolving foreland: Detrital zircon geochronology from upper jurassic and lowermost cretaceous strata, alberta basin, Canada

    2013

  • Using detrital zircon ages and Hf isotopes to identify 1.48-1.45Ga sedimentary basins and fingerprint sources of exotic 1.6-1.5Ga grains in southwestern Laurentia

    2013

  • Triassic river systems and the paleo-Pacific margin of northwestern Pangea

    2013

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

    2013

  • Metamorphism of the Amdo metamorphic complex, Tibet: Implications for the Jurassic tectonic evolution of the Bangong suture zone

    2013

  • First U-Pb datings of detrital zircons from middle and upper paleozoic sandstones of the Polar Urals: Testing the regional tectonic models

    2013

  • Origin and provenance of basement metasedimentary rocks from the Xolapa Complex: New constraints on the Chortis-southern Mexico connection

    2013

  • Depositional history, tectonics, and detrital zircon geochronology of Ordovician and Devonian strata in southwestern Mongolia

    2013

  • U-Pb detrital zircon analysis - results of an inter-laboratory comparison

    2013

  • The contribution of glacial erosion to shaping the hidden landscape of East Antarctica

    2013

  • Detrital zircon geochronology from Cenomanian-Coniacian strata in the Bighorn Basin, Wyoming, U.S.A.: Implications for stratigraphic correlation and paleogeography

    2013

  • Documenting basin scale, geometry and provenance through detrital geochemical data: Lessons from the Neoproterozoic to Ordovician Lesser, Greater, and Tethyan Himalayan strata of Bhutan

    2013

  • U-Pb age of detrital zircons from the Upper Precambrian terrigenous section of North Timan

    2013

  • Basin formation near the end of the 1.60-1.45 Ga tectonic gap in southern Laurentia: Mesoproterozoic Hess Canyon Group of Arizona and implications for ca. 1.5 Ga supercontinent configurations

    2012

  • Routine low-damage apatite U-Pb dating using laser ablation-multicollector- ICPMS

    2012

  • Miocene exhumation of the Pamir revealed by detrital geothermochronology of Tajik rivers

    2012

  • Sourcing temper sands in ancient ceramics with U-Pb ages of detrital zircons: A southwest Pacific test case

    2012

  • Detrital Zircon U-Pb Geochronology: Current Methods and New Opportunities

    2012

  • Paleozoic and Mesozoic basement magmatisms of eastern Qaidam Basin, northern Qinghai-Tibet Plateau: LA-ICP-MS zircon U-Pb geochronology and its geological significance

    2012

  • Erosional history of the Prydz Bay sector of East Antarctica from detrital apatite and zircon geo-and thermochronology multidating

    2012

  • Provenance of the Paleogene Colton Formation (Uinta Basin) And Cretaceous-Paleogene provenance evolution in the Utah foreland: Evidence from U-Pb ages of detrital zircons, paleocurrent trends, and sandstone petrofacies

    2012

  • The fine gold intrusive suite: The roles of basement terranes and magma source development in the early Cretaceous Sierra Nevada batholith

    2012

  • Major Miocene exhumation by fault-propagation folding within a metamorphosed, early Paleozoic thrust belt: Northwestern Argentina

    2012

  • Cenozoic evolution of the Pamir plateau based on stratigraphy, zircon provenance, and stable isotopes of foreland basin sediments at Oytag (Wuyitake) in the Tarim Basin (west China)

    2012

  • U-Pb geochronology of basement rocks in central Tibet and paleogeographic implications

    2012

  • Magmatic growth and batholithic root development in the northern Sierra Nevada, California

    2012

  • Elemental and isotopic evidence for granitoid genesis from deep-seated sources in the Coast Mountains Batholith, British Columbia

    2012

  • The Great Grenvillian Sedimentation Episode: Record of Supercontinent Rodinia's assembly

    2012

  • First results of U - Pb dating of detrital zircons from basal horizons of Uralides (Polar Urals)

    2012

  • Detrital zircon ages in Palaeozoic and Mesozoic basement assemblages of the Peninsular Ranges batholith, Baja California, Mexico: Constraints for depositional ages and provenance

    2012

  • Qaidam Basin and northern Tibetan Plateau as dust sources for the Chinese Loess Plateau and paleoclimatic implications

    2011

  • Paleogeographic isolation of the cretaceous to eocene sevier hinterland, east-central nevada: Insights from U-Pb and (U-Th)/he detrital zircon ages of hinterland strata

    2011

  • Evolution of the Guerrero composite terrane along the Mexican margin, from extensional fringing arc to contractional continental arc

    2011

  • Baltica in the Cordillera?

    2011

  • First results of U/Pb dating of detrital zircons from Early Paleozoic and Devonian sandstones of the Baltic-Ladoga region (south Ladoga Area)

    2011

  • Continental-scale detrital zircon provenance signatures in Lower Cretaceous strata, western North America

    2011

  • Clay mineralogy and thermal history of the Neogene Vinchina Basin, central Andes of Argentina: Analysis of factors controlling the heating conditions

    2011

  • Detrital zircon U-Pb geochronology of Paleozoic strata in the Grand Canyon, Arizona

    2011

  • Stratigraphic and tectonic implications of field and isotopic constraints on depositional ages of Proterozoic Lesser Himalayan rocks in central Nepal

    2011

  • Metamorphic rocks in central Tibet: Lateral variations and implications for crustal structure

    2011

  • Cenozoic tectonic history of the Himachal Himalaya (northwestern India) and its constraints on the formation mechanism of the Himalayan orogen

    2011

  • Tectonostratigraphy of the lesser Himalaya of Bhutan: Implications for the along-strike stratigraphic continuity of the northern Indian margin

    2011

  • Cenozoic deep crust in the Pamir

    2011

  • Late Cretaceous-early Cenozoic tectonic evolution of the southern California margin inferred from provenance of trench and forearc sediments

    2011

  • The Putumayo Orogen of Amazonia and its implications for Rodinia reconstructions: New U-Pb geochronological insights into the Proterozoic tectonic evolution of northwestern South America

    2011

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

    2011

  • U-Pb-Hf characterization of the central Coast Mountains batholith: Implications for petrogenesis and crustal architecture

    2011

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

    2010

  • Improving consistency in laser ablation geochronology

    2010

  • Evaluating the Mojave-Snow Lake fault hypothesis and origins of central Sierran metasedimentary pendant strata using detrital zircon provenance analyses

    2010

  • Chilliwack composite terrane in northwest washington: Neoproterozoic-silurian passive margin basement, ordovician-silurian arc inception

    2010

  • Using isotopic and chronologic data to fingerprint strata: Challenges and benefits of variable sources to tectonic interpretations, the Paro Formation, Bhutan Himalaya

    2010

  • A detrital record of Mesozoic island arc accretion and exhumation in the North American Cordillera: U-Pb geochronology of the Kahiltna basin, southern Alaska

    2010

  • Archean detrital zircons in the Proterozoic Vishnu Schist of the Grand Canyon, Arizona: Implications for crustal architecture and Nuna supercontinent reconstructions

    2010

  • Detrital zircon provenance from three turbidite depocenters of the Middle-Upper Triassic Songpan-Ganzi complex, central China: Record of collisional tectonics, erosional exhumation, and sediment production

    2010

  • Erratum to U-Pb geochronology of granitoids in the north-western boundary of the Xolapa Terrane [Rev. Mex. Cienc. Geol., 26 (2009), 189-200]

    2010

  • Detrital zircon record of thrust belt unroofing in Lower Cretaceous synorogenic conglomerates, central Utah

    2010

  • Intermediate to felsic middle crust in the accreted Talkeetna arc, the Alaska Peninsula and Kodiak Island, Alaska: An analogue for low-velocity middle crust in modern arcs

    2010

  • Upper oligocene conglomerates of the Altiplano, Central Andes: The record of deposition and deformation along the margin of a Hinterland basin

    2010

  • Geologic correlation of the Himalayan orogen and Indian craton: Part 1. Structural geology, U-Pb zircon geochronology, and tectonic evolution of the Shillong Plateau and its neighboring regions in NE India

    2010

  • Characterization of the crust of the Coast Mountains Batholith, British Columbia, from P to S converted seismic waves and petrologic modeling

    2010

  • Detrital zircons from fluvial Jurassic strata of the Michigan basin: Implications for the transcontinental Jurassic paleoriver hypothesis: Reply

    2010

  • Late Triassic Texas uplift preceding Jurassic opening of the Gulf of Mexico: Evidence from U-Pb ages of detrital zircons

    2010

  • Insights into North American Paleogeography and Paleotectonics from U-Pb ages of detrital zircons in Mesozoic strata of the Colorado Plateau, USA

    2010

  • Application of foreland basin detrital-zircon geochronology to the reconstruction of the southern and central Appalachian orogen

    2010

  • Provenance of Eocene river sediments from the central northern Sierra Nevada and implications for paleotopography

    2010

  • Timing constraints on building an intermediate plutonic arc crustal section: U- Pb zircon geochronology of the Sierra Valle Frtil-La Huerta, Famatinian arc, Argentina

    2010

  • Geological note: U-Pb and sup 40 /sup ar/ sup 39 /sup ar ages for a tephra lens in the middle jurassic page sandstone: First direct isotopic dating of a mesozoic eolianite on the colorado plateau

    2010

  • U-Pb zircon geochronology and tectonostratigraphy of southern Liverpool Land, East Greenland: Implications for deformation in the overriding plates of continental collisions

    2010

  • Recycling detrital zircons: A case study from the Cretaceous Bisbee Group of southern Arizona

    2009

  • U-Th-Pb geochronology of the Coast Mountains batholith in north-coastal British Columbia: Constraints on age and tectonic evolution

    2009

  • Gangdese arc detritus within the eastern Himalayan Neogene foreland basin: Implications for the Neogene evolution of the Yalu-Brahmaputra River system

    2009

  • Detrital-zircon geochronology of the metasedimentary rocks of north-western Graham Land

    2009

  • Late Proterozoic-Paleozoic evolution of the Arctic Alaska-Chukotka terrane based on U-Pb igneous and detrital zircon ages: Implications for Neoproterozoic paleogeographic reconstructions

    2009

  • Pressure-temperature-time evolution of high-pressure rocks of the Acatlán Complex (southern Mexico): Implications for the evolution of the Iapetus and Rheic Oceans: Reply

    2009

  • Mid-Cretaceous-Recent crustal evolution in the central Coast orogen, British Columbia and southeastern Alaska

    2009

  • The lower Mesozoic record of detrital zircon U-Pb geochronology of Sonora, México, and its paleogeographic implications

    2009

  • Evidence of miocene crustal shortening in the North Qilian Shan from cenozoic stratigraphy of the Western Hexi Corridor, Gansu Province, China

    2009

  • Provenance of Upper Cretaceous-Paleogene sandstones in the foreland basin system of the Sierra Madre Oriental, northeastern Mexico, and its bearing on fluvial dispersal systems of the Mexican Laramide Province

    2009

  • U-Pb geochronology of granitoids in the north-western boundary of the Xolapa Terrane

    2009

  • Small-volume U-Pb zircon geochronology by laser ablation-multicollector-ICP-MS

    2009

  • U-Pb zircon constraints on the age and provenance of the rocas verdes basin fill, tierra del fuego, argentina

    2009

  • Synconvergent surface-breaking normal faults of Late Cretaceous age within the Sevier hinterland, east-central Nevada

    2009

  • U-Pb ages of detrital zircons in Jurassic eolian and associated sandstones of the Colorado plateau: Evidence for transcontinental dispersal and intraregional recycling of sediment

    2009

  • Use of U-Pb ages of detrital zircons to infer maximum depositional ages of strata: A test against a Colorado Plateau Mesozoic database

    2009

  • Detrital-zircon geochronology of the eastern Magallanes foreland basin: Implications for Eocene kinematics of the northern Scotia Arc and Drake Passage

    2009

  • Jurassic and cretaceous foreland basin deposits of the Russian arctic: Separated by birth of the makarov basin?

    2008

  • Hydrothermal evolution of the porphyry copper deposit at La Caridad, Sonora, Mexico, and the relationship with a neighboring high-sulfidation epithermal deposit

    2008

  • Significance of detrital zircons in upper Devonian ocean-basin strata of the Sonora allochthon and Lower Permian synorogenic strata of the Mina Mexico foredeep, central Sonora, Mexico

    2008

  • Enhanced precision, accuracy, efficiency, and spatial resolution of U-Pb ages by laser ablation-multicollector-inductively coupled plasma-mass spectrometry

    2008

  • Evolution of the Mazatzal province and the timing of the Mazatzal orogeny: Insights from U-Pb geochronology and geochemistry of igneous and metasedimentary rocks in southern New Mexico

    2008

  • Sediment delivery to the Cordilleran foreland basin: Insights from U-Pb ages of detrital zircons in Upper Jurassic and Cretaceous strata of the Colorado Plateau

    2008

  • Cenozoic tectonic evolution of Qaidam basin and its surrounding regions (Part 1): The southern Qilian Shan-Nan Shan thrust belt and northern Qaidam basin

    2008

  • U-PB ages of detrital zircons in relation to paleogeography: Triassic paleodrainage networks and sediment dispersal across southwest Laurentia

    2008

  • Preliminary stratigraphic and structural architecture of Bhutan: Implications for the along strike architecture of the Himalayan system

    2008

  • The paleo-Lena River - 200 m.y. of transcontinental zircon transport in Siberia

    2008

  • The Catalina Schist: Evidence for middle Cretaceous subduction erosion of southwestern North America

    2008

  • Evidence against a young volcanic origin of the Gamburtsev Subglacial Mountains, Antarctica

    2008

  • The initiation and evolution of the transpressional Straight River shear zone, central Fiordland, New Zealand

    2008

  • Detrital-zircon geochronology of Paleozoic sedimentary rocks in the Hangay-Hentey basin, north-central Mongolia: Implications for the tectonic evolution of the Mongol-Okhotsk Ocean in central Asia

    2008

  • Triassic continental subduction in central tibet and Mediterranean-style closure of the Paleo-Tethys Ocean

    2008

  • Detrital zircon geochronology and provenance of the southeastern Yukon-Tanana terrane

    2007

  • Detrital zircon constraints on terrane ages and affinities and timing of orogenic events in the San Juan Islands and North Cascades, Washington

    2007

  • Detrital zircon U/Pb geochronology of southern Guerrero and western Mixteca arc successions (southern Mexico): New insights for the tectonic evolution of southwestern North America during the late Mesozoic

    2007

  • Stratigraphy, depositional systems, and provenance of the lower cretaceous kahiltna assemblage, western alaska range: Basin development in response to oblique collision

    2007

  • The tlikakila complex in southern alaska: A suprasubduction-zone ophiolite between the wrangellia composite terrane and north america

    2007

  • Laurentian sources for detrital zircon grains in turbidite and deltaic sandstones of the Pennsylvanian Haymond Formation, Marathon Assemblage, West Texas, U.S.A.

    2007

  • Zircon and whole-rock Nd-Pb isotopic provenance of Middle and Upper Ordovician siliciclastic rocks, Argentine Precordillera

    2007

  • Early paleozoic tectonic and thermomechanical evolution of ultrahigh-pressure (UHP) metamorphic rocks in the Northern Tibetan Plateau, Northwest China

    2007

  • Pressure-temperature-time evolution of Paleozoic high-pressure rocks of the Acatlán Complex (southern Mexico): Implications for the evolution of the Iapetus and Rheic Oceans

    2007

  • Protolith ages and exhumation histories of (ultra)high-pressure rocks across the Western Gneiss Region, Norway

    2007

  • Ridge-trench interactions and the Neogene tectonic evolution of the Magdalena shelf and southern Gulf of California: Insights from detrital zircon U-Pb ages from the Magdalena fan and adjacent areas

    2007

  • Pre-, syn-, and postcollisional stratigraphic framework and provenance of upper triassic-upper cretaceous strata in the northwestern talkeetna mountains, alaska

    2007

  • Magmatic development of an intra-oceanic arc: High-precision U-Pb zircon and whole-rock isotopic analyses from the accreted Talkeetna arc, south-central Alaska

    2007

  • Signatures of mountain building: Detrital zircon U/Pb ages from northeastern Tibet

    2007

  • U-Pb geochronology of volcanic rocks from the jurassic talkeetna formation and detrital zircons from prearc and postarc sequences: Implications for the age of magmatism and inheritance in the talkeetna arc

    2007

  • Sedimentary record of the tectonic growth of a collisional continental margin: Upper jurassic-lower cretaceous nutzotin mountains sequence, eastern alaska range, alaska

    2007

  • Interaction of strong lower and weak middle crust during lithospheric extension in western New Zealand

    2007

  • Linking late Paleozoic sedimentary provenance in the Appalachian basin to the history of Alleghanian deformation

    2006

  • Mudstone petrology of the Mesoproterozoic Unkar Group, Grand Canyon, U.S.A.: Provenance, weathering, and sediment transport on intracratonic Rodinia

    2006

  • Tibetan basement rocks near Amdo reveal missing mesozoic tectonism along the Bangong suture, central Tibet

    2006

  • New insights into Arctic paleogeography and tectonics from U-Pb detrital zircon geochronology

    2006

  • Detrital zircon reference for the North China block

    2006

  • High-temperature geochronology constraints on the tectonic history and architecture of the ultrahigh-pressure Dabie-Sulu Orogen

    2006

  • Structural evolution of the Arunachal Himalaya and implications for asymmetric development of the Himalayan orogen

    2006

  • Geologic evolution of the Xolapa Complex, southern Mexico: Evidence from U-PB zircon geochronology: Discussion

    2006

  • Re-Os and U-Pb geochronology of the El Arco porphyry copper deposit, Baja California Mexico: Implications for the Jurassic tectonic setting

    2006

  • Geologic evolution of the Xolapa Complex, southern Mexico: Evidence from U-Pb zircon geochronology: Reply

    2006

  • Re-Os molybdenite and LA-ICPMS-MC U-Pb zircon geochronology for the Milpillas porphyry copper deposit: Insights for the timing of mineralization in the Cananea District, Sonora, Mexico

    2006

  • Detrital zircon provenance of the Late Triassic Songpan-Ganzi complex: Sedimentary record of collision of the North and South China blocks

    2006

  • Reply to comment on U-Pb geochronology of the Acatlán Complex and implications for the Paleozoic paleogeography and tectonic evolution of southern Mexico by Talavera et al.

    2006

  • Geology and juxtaposition history of the Yukon-Tanana, Slide Mountain, and Cassiar terranes in the Glenlyon area of central Yukon

    2005

  • Detrital zircon evidence of Laurentian crustal dominance in the lower Pennsylvanian deposits of the Alleghanian clastic wedge in eastern North America

    2005

  • U-Pb geochronology of the Acatlán Complex and implications for the Paleozoic paleogeography and tectonic evolution of southern Mexico

    2005

  • 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

    2005

  • U-Pb zircon ages as a sediment mixing tracer in the Nepal Himalaya

    2005

  • Construction of detrital mineral populations: Insights from mixing of U-Pb zircon ages in Himalayan rivers

    2005

  • Intra-arc transpression in the lower crust and its relationship to magmatism in a Mesozoic magmatic arc

    2005

  • New data on the lithostratigraphy, detrital zircon and Nd isotope provenance, and paleogeographic setting of the El Antimonio Group, Sonora, Mexico

    2005

  • Detrital zircon provenance of Cambrian-Ordovician and Carboniferous strata of the Oaxaca terrane, southern Mexico

    2005

  • Tectonic inferences from the ca. 1255-1100 Ma Unkar Group and Nankoweap Formation, Grand Canyon: Intracratonic deformation and basin formation during protracted Grenville orogenesis

    2005

  • Two-stage exhumation of midcrustal arc rocks, Coast Mountains, British Columbia

    2005

  • The Early Paleozoic history of the Cuyania (greater Precordillera) terrane of western Argentina: Evidence from geochronology of detrital zircons from Middle Cambrian sandstones

    2005

  • U-Pb detrital-zircon geochronology of northern Salinian basement and cover rocks

    2005

  • Transfer of the Argentine Precordillera terrane from Laurentia: Constraints from detrital-zircon geochronology

    2004

  • Slowing extrusion tectonics: Lowered estimate of post-Early Miocene slip rate for the Altyn Tagh fault

    2004

  • Neogene tilting of crustal panels near Wrangell, Alaska

    2004

  • Geologic evolution of the Xolapa Complex, southern Mexico: Evidence from U-Pb zircon geochronology

    2004

  • Processes controlling vertical coupling and decoupling between the upper and lower crust of orogens: Results from Fiordland, New Zealand

    2004

  • Strain partitioning in an obliquely convergent orogen, plutonism, and synorogenic collapse: Coast Mountains Batholith, Biritish Columbia, Canada

    2003

  • Magmatic history of the northeastern Tibetan Plateau

    2003

  • Two phases of Mesozoic north-south extension in the eastern Altyn Tagh range, northern Tibetan Plateau

    2003

  • U-Pb ages of detrital zircons from Permian and Jurassic eolian sandstones of the Colorado Plateau, USA: Paleogeographic implications

    2003

  • Tectonic and magmatic development of the Salinian Coast Ridge Belt, California

    2003

  • Building the Pamirs: The view from the underside

    2003

  • Granite from North Altyn Tagh, NW China: U-Pb geochronology and tectonic setting

    2003

  • Early Gondwanan connection for the Argentine Precordillera terrane

    2003

  • Isotopic age of the Black Forest Bed, Petrified Forest Member, Chinle Formation, Arizona: An example of dating a continental sandstone

    2003

  • The Tula uplift, northwestern China: Evidence for regional tectonism of the northern Tibetan Plateau during late Mesozoic-early Cenozoic time

    2003

  • Detrital-zircon geochronology of the northeastern Tibetan plateau

    2003

  • Detrital zircon geochronology of the Taku terrane, southeast Alaska

    2002

  • Paleomagnetism and geochronology of the Ecstall pluton in the Coast Mountains of British Columbia: Evidence for local deformation rather than large-scale transport

    2002

  • Cordilleran-margin quartzites in Baja California - Implications for tectonic transport

    2002

  • Paleotectonic implications of a Mid- to Late-Ordovician provenance shift, as recorded in sedimentary strata of the Ouachita and southern Appalachian Mountains

    2002

  • Geochronological evidence for existence of South Mongolian microcontinent - A zircon U-Pb age of grantoid gneisses from the Yagan-Onch Hayrhan metamorphic core complex

    2001

  • Geology of the Chatham Sound region, southeast Alaska and coastal British Columbia

    2001

  • Mesozoic tectonic evolution of the Yanshan fold and thrust belt, with emphasis on Hebei and Liaoning provinces, northern China

    2001

  • Detrital zircon provenance of Mesoproterozoic to Cambrian arenites in the Western United States and Northwestern Mexico

    2001

  • Baja British Columbia hypothesis

    2001

  • Southern continuation of the Coast shear zone and Paleocene strain partitioning in British Columbia-Southeast Alaska

    2001

  • Paleomagnetism of the Quottoon plutonic complex in the Coast Mountains of British Columbia and southeastern Alaska: Evidence for tilting during uplift

    2001

  • Paleomagnetism of the Duke Island, Alaska, ultramafic complex revisited

    2001

  • U-Pb geochronology of detrital zircons from the Snow Lake pendant, central Sierra Nevada - implications for Late Jurassic-Early Cretaceous dextral strike-slip faulting

    2001

  • Terrane assembly and structural relationships in the eastern Prince Rupert quadrangle, British Columbia

    2000

  • Provenance of the Antelope Mountain Quartzite, Yreka terrane, California: Evidence for large-scale late Paleozoic sinistral displacement along the North American Cordilleran margin and implications for the mid-Paleozoic fringing-arc model

    2000

  • Tectonic implications of detrital zircon data from Paleozoic and Triassic strata in western Nevada and northern California

    2000

  • Provenance and paleogeography of the Black Rock terrane, northwestern Nevada: Implications of U-Pb detrital zircon geochronology

    2000

  • Detrital zircon geochronologic study of upper Paleozoic strata in the eastern Klamath terrane, northern California

    2000

  • Introduction to detrital zircon studies of Paleozoic and Triassic strata in western Nevada and northern California

    2000

  • Detrital zircon geochronology of upper Paleozoic and lower Mesozoic strata of the northern Sierra terrane, northeastern California

    2000

  • Detrital zircon geochronology of the Roberts Mountains allochthon, Nevada

    2000

  • Nd isotopic signature of metasedimentary pendants in the Coast Mountains between Prince Rupert and Bella Coola, British Columbia

    2000

  • Detrital zircon geochronology of Upper Triassic strata in western Nevada

    2000

  • Detrital zircon geochronology of the Antler overlap and foreland basin assemblages, Nevada

    2000

  • U-Pb detrital zircon geochronology of the Golconda allochthon, Nevada

    2000

  • Sandstone petrofacies of detrital zircon samples from Paleozoic and Triassic strata in suspect terranes of northern Nevada and California

    2000

  • Reconnaissance geology and U-Pb geochronology of the western flank of the Coast Mountains between Juneau and Skagway, southeastern Alaska

    2000

  • Detrital zircon geochronology of the Shoo Fly Complex, northern Sierra terrane, northeastern California

    2000

  • Progressive deformation associated with mid-Cretaceous to Tertiary contractional tectonism in the Juneau gold belt, Coast Mountains, southeastern Alaska

    2000

  • Reconnaissance geology and U-Pb geochronology of the west flank of the Coast Mountains between Bella Coola and Prince Rupert, coastal British Columbia

    2000

  • Late Cretaceous evolution of the eastern Coast Mountains, Bella Coola, British Columbia

    2000

  • Batholith emplacement at mid-crustal levels and its exhumation within an obliquely convergent margin

    1999

  • Paleozoic and Mesozoic rocks of Stikinia exposed in northwestern British Columbia: Implications for correlations in the northern Cordillera: Discussion

    1999

  • Detrital zircon geochronology of the Adams Argillite and Nation River Formation, east-central Alaska, U.S.A

    1999

  • Detrital zircon geochronology of Neoproterozoic to Permian miogeoclinal strata in British Columbia and Alberta

    1998

  • Nd isotopic characteristics of metamorphic and plutonic rocks of the Coast Mountains near Prince Rupert, British Columbia

    1998

  • Continental influence on Canadian Cordilleran terranes from Nd isotopic study, and significance for crustal growth processes

    1998

  • Detrital zircon geochronology and regional correlation of metasedimentary rocks in the Coast Mountains, southeastern Alaska

    1998

  • Detrital zircon constraints on the tectonic evolution of the Gravina Belt, southeastern Alaska

    1998

  • Structural history of the crustal-scale Coast shear zone north of Portland Canal, southeast Alaska and British Columbia

    1998

  • The enigmatic Yinshan fold-and-thrust belt of northern China: New views on its intraplate contractional styles

    1998

  • Detrital zircon U-Pb geochronology of Cambrian to Triassic miogeoclinal and eugeoclinal strata of Sonora, Mexico

    1998

  • Geochronology and Nd isotopic data of Grenville-age rocks in the Colombian Andes: New constraints for Late Proterozoic-Early Paleozoic paleocontinental reconstructions of the Americas

    1997

  • Provenance of Triassic strata in the Cordilleran miogeocline, western Canada

    1997

  • Paleomagnetism of Paleozoic strata of the Alexander terrane, southeastern Alaska

    1997

  • Detrital zircon geochronology of the Alexander terrane, southeastern Alaska

    1996

  • Nd isotopes and the source of sediments in the miogeocline of the Canadian Cordillera

    1996

  • Constraints on early Earth differentiation from hafnium and neodymium isotopes

    1996

  • Detrital zircon reference for Cambrian to Triassic miogeoclinal strata of western North America

    1995

  • Early Devonian paleomagnetic data from the Lower Devonian Karheen Formation suggest Laurentia-Baltica connection for the Alexander Terrane

    1995

  • Tectonothermal evolution of the Pinaleno-Jackson Mountain core complex, southeast Arizona

    1995

  • Age and magnitude of dip-slip faulting deduced from differential cooling histories: an example from the Hope Fault, northwest Montana

    1995

  • U-Pb zircon geochronology of Lower Jurassic and Paleozoic Stikinian strata and Tertiary intrusions, northwestern British Columbia

    1995

  • Detrital zircon geochronology and the provenance of the Harmony and Valmy Formations, Roberts Mountains allochthon, Nevada

    1994

  • Reconnaissance geochemistry of Permian and Triassic basalts of the Taku and Wrangellia terranes, southeastern Alaska

    1993

  • Contractional nature of Devonian-Mississippian Antler tectonism along the North American continental margin

    1993

  • Protolith relations of the Gravina belt and Yukon-Tanana terrane in central southeastern Alaska

    1992

  • Upper Jurassic-Lower Cretaceous basinal strata along the Cordilleran margin: implications for the accretionary history of the Alexander- Wrangellia-Peninsular terrane

    1992

  • Paleomagnetism of late Paleozoic rocks in the northern Cache Creek terrane near Atlin, British Columbia

    1992

  • Stratigraphic comparison of the Lardeau and Covada Groups: implications for revision of stratigraphic relations in the Kootenay Arc

    1992

  • Structural and geochronologic relations along the western flank of the coast mountains batholith: Stikine river to Cape Fanshaw, central southeastern Alaska

    1992

  • Structural geology of the Lardeau Group near Trout Lake, British Columbia: implications for the structural evolution of the Kootenay Arc

    1992

  • Geology of the western flank of the Coast Mountains between Cape Fanshaw and Taku Inlet, southeastern Alaska

    1992

  • Stratigraphy and tectonic significance of Lower Paleozoic continental margin strata in northeastern Washington

    1992

  • Isotopic studies of the Acatlan Complex, southern Mexico: implications for Paleozoic North American tectonics

    1991

  • U-Pb geochronology of late Cretaceous and early Tertiary plutons in the northern Coast Mountains Batholith

    1991

  • Thermobarometric constraints on the structural evolution of the Coast Mountains Batholith, central southeastern Alaska

    1991

  • U-Pb geochronology of detrital zircons from a continental margin assemblage in the northern Coast Mountains, southeastern Alaska

    1991

  • U-Pb geochronologic constraints on the age of thrusting, crustal extension, and peraluminous plutonism in the Little Rincon Mountains, southern Arizona

    1991

  • Palaeomagnetism of coastal California and Baja California: alternatives to large-scale northward transport

    1991

  • Detrital zircon geochronology of Upper Proterozoic to lower Paleozoic continental margin strata of the Kootenay Arc: implications for the early Paleozoic tectonic development of the eastern Canadian Cordillera

    1991

  • Nd and Sr isotopic constraints on the petrogenesis of the west side of the northern Coast Mountains Batholith, Alaskan and Canadian Cordillera

    1991

  • U-Pb geochronology of two pre-Tertiary plutons in the Coast Mountains Batholith near Ketchikan, southeastern Alaska

    1991

  • Nd isotopic characterization of metamorphic rocks in the Coast Mountains, Alaskan and Canadian cordillera: ancient crust bounded by juvenile terranes

    1991

  • Geology of the Duncan Canal Shear Zone: evidence for Early to Middle Jurassic deformation of the Alexander Terrane, southeastern Alaska

    1990

  • Ancient continental margin assemblage in the northern Coast Mountains, southeast Alaska and northwest Canada

    1990

  • Nd and Sr isotopic characterization of the Wrangellia terrane and implications for crustal growth of the Canadian Cordillera

    1990

  • Comment and Reply on Discordant paleomagnetic poles from the Canadian Coast Plutonic Complex: Regional tilt rather than large displacement?

    1990

  • Late Proterozoic-Cambrian metamorphic basement of the Alexander terrane on Long and Dall Islands, southeast Alaska

    1990

  • Evidence from neodymium isotopes for mantle contributions to Phanerozoic crustal genesis in the Canadian Cordillera

    1989

  • Discordant paleomagnetic poles from the Canadian Coast Plutonic Complex: regional tilt rather than large-scale displacement?

    1989

  • Geology of Annette, Gravina, and Duke islands, southeastern Alaska ( USA).

    1987

  • Geology of southern Prince of Wales Island, southeastern Alaska ( USA).

    1987

  • GEOLOGY OF SOUTHERN PRINCE OF WALES ISLAND, SOUTHEASTERN ALASKA.

    1987

  • Antler allochthon in the Kootenay arc?

    1987

  • Geologic framework, tectonic evolution, and displacement history of the Alexander terrane ( USA Canada).

    1987

  • Early Devonian conodonts from Prince of Wales Island, southeastern Alaska.

    1984

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