Geological Society of America

9:00 AM

QUATERNARY DEPOSITS NEAR GRAYS HARBOR AND WILLAPA BAY, COASTAL SOUTHWESTERN WASHINGTON, MAPPED AT 1:24,000 SCALE

Kelsay Stanton, Mining and Minerals Program, Olympia, WA

398725 (Theme Sessions)

9:00 AM

GEOLOGIC MAP COMPILATIONS OF THE WALLACE AND KALISPELL 1° X 2° QUADRANGLES, IDAHO AND MONTANA, USA, AND ALBERTA AND BRITISH COLUMBIA, CANADA

Micah Hernandez, Lakewood, CO and Jeffrey Mauk, Lakewood, CO

399397 (Theme Sessions)

9:00 AM

SURFICIAL AND BEDROCK GEOLOGIC MAPS OF THE CORTEZ 1-DEGREE BY 2-DEGREES QUADRANGLE, UTAH AND COLORADO

Michael Frothingham, Geosciences and Environmental Change Science Center, Denver, CO and Katherine Alexander, Geosciences and Environmental Change Science Center, Denver, CO and Alexander D. Lusk, Geosciences and Environmental Change Science Center, Denver, CO

399402 (Theme Sessions)

9:00 AM

NEW GEOLOGIC MAP OF THE BROWNS HOLE 7.5' QUADRANGLE IN NORTHERN UTAH: DETAILED GEOLOGIC MAPPING IN AREAS OF HIGH POPULATION GROWTH AND UPDATING LEGACY MAPS

Zach Anderson, Salt Lake City, UT and Greg N. McDonald, Utah Geological Survey, Salt Lake City, UT and Elizabeth Balgord, Weber State University, Ogden, UT and Adolph Yonkee, Weber State University, Ogden, UT

399409 (Theme Sessions)

9:00 AM

GEOLOGIC SIGNIFICANCE OF THE BASE OF THE LATE CRETACEOUS ELKHORN MOUNTAINS VOLCANICS IN THE RADERSBURG AND GIANT HILL 7.5’ QUADRANGLES, SOUTHWESTERN MONTANA

Amanda Rossi, Butte, MT and Rachel A.M. Way, Oregon State University, Corvallis, OR and Kaleb Scarberry, Portland, OR and John Dilles, Oregon State University, Corvallis, OR and Kyle Eastman, Butte, MT

399494 (Theme Sessions)

9:00 AM

STRUCTURAL AND MAGMATIC DEVELOPMENT OF LATE CRETACEOUS MAGMAS AND MINERAL DEPOSITS IN THE ELKHORN 7.5’ QUADRANGLE: RESULTS FROM EARTH-MRI (MAPPING RESOURCES INITIATIVE) GEOLOGIC MAPPING IN SOUTHWESTERN MONTANA.

Kaleb Scarberry, Montana Technological University of the University of Montana, Butte, MT and Kaleb Scarberry, State of Oregon, Portland, OR

399518 (Theme Sessions)

9:00 AM

USING LIDAR TO IMPROVE QUATERNARY MAPPING: EXAMPLES FROM THE WALLACE 1° X 2° QUADRANGLE, IDAHO AND MONTANA, USA

Jordan Craft, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Sara Gonzalez, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Micah Hernandez, Lakewood, CO and Jeffrey Mauk, Geology, Geophysics, and Geochemistry Science Center, Denver, CO

399543 (Theme Sessions)

9:00 AM

GEOLOGY OF THE CARSON AND MT DEFIANCE 7.5’ QUADRANGLES, COLUMBIA RIVER GORGE, OREGON AND WASHINGTON

Ray E. Wells, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Ian P. Yuh, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and James B. Biemiller, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Scott Bennett, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and James L. Anderson, University of Hawaii at Hilo, Hilo, HI and Charles M. Cannon, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Russell C. Evarts, U.S. Geological Survey (deceased), Menlo Park, CA and Mark E. Stelten, Volcano Science Center, Moffett Field, CA and Lydia M. Staisch, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Jim E. O'Connor, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Gabriel W. Gordon, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR

399559 (Theme Sessions)

9:00 AM

THE EROSION AND SEDIMENTATION HAZARD MAP OF THE CAÑON LARGO WATERSHED ON THE JICARILLA APACHE NATION, NEW MEXICO: USING LIDAR DEM DATA AND FUZZY MEMBERSHIP FUNCTIONS TO CREATE ACCURATE RISK ASSESSMENTS

Kevin Hobbs, New Mexico Institute of Mining and Technology, Socorro, NM

399560 (Theme Sessions)

9:00 AM

GEOLOGIC MAPPING PROGRESS IN THE COLUMBIA GORGE, OREGON AND WASHINGTON

Charles Cannon, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Lydia Staisch, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Gabriel W. Gordon, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Ian P. Yuh, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Danielle N. Woodring, Washington, DC and James L. Anderson, University of Hawaii at Hilo, Hilo, HI and Russell C. Evarts, U.S. Geological Survey (deceased), Menlo Park, CA and Jim E. O'Connor, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Ray E. Wells, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Scott Bennett, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Jason McClaughry, Baker City Field Office, Baker City, OR and Josh Hackett, Salem, OR and Mark Stelten, California Volcano Observatory, Menlo Park, CA

399605 (Theme Sessions)

9:00 AM

MONTANA BUREAU OF MINES AND GEOLOGY: GEOLOGIC MAPPING IN MONTANA

Steve Quane, Montana Bureau of Mines and Geology, Butte, MT and Susan Smith, Montana Bureau of Mines and Geology, Butte, MT and Stuart Parker, Montana Bureau of Mines and Geology, Butte, MT and Jesse Mosolf, Montana Bureau of Mines and Geology, Butte, MT and Colleen Elliott, Montana Bureau of Mines and Geology, Butte, MT and Yann Gavillot, Montana Bureau of Mines and Geology, Butte, MT and Catherine McDonald, Montana Bureau of Mines and Geology, Butte, MT and Susan Vuke, Montana Bureau of Mines and Geology, Butte, MT and Daniel Brennan, Montana Bureau of Mines and Geology, Butte, MT

399699 (Theme Sessions)

9:00 AM

GEOLOGIC MAPPING OF INTERMEDIATE PORPHYRITIC INTRUSIONS ON THE LINE CREEK PLATEAU, SOUTHEASTERN BEARTOOTH MOUNTAINS, MONTANA AND WYOMING

Eddy Cunningham, Montana State University Billings, Billings, MT and Dylan Forquer, Montana State University Billings, Billings, MT and Jacob O. Thacker, Montana State University Billings, Billings, MT and Rebecca A. VanderLeest, West Texas A&M University, Canyon, TX

399715 (Theme Sessions)

9:00 AM

MAPPING AT THE EDGE OF GREAT SALT LAKE: GEOLOGIC MAPPING OF THE PLAIN CITY SOUTHWEST AND OGDEN BAY 7.5 MINUTE QUADRANGLES, NORTHERN UTAH

Emily Kleber, Salt Lake City, UT

399739 (Theme Sessions)

9:00 AM

GEOLOGY OF THE TANNER BUTTE AND WAHTUM LAKE 7.5’ QUADRANGLES, COLUMBIA RIVER GORGE, OREGON

Scott Bennett, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Jason D. McClaughry, Baker City, OR and Ray Wells, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Richard J. Blakely, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Miranda R. Flint, California State University Chico, Chico, CA and Lydia M. Staisch, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Anthony F. Pivarunas, Geology, Minerals, Energy, and Geophysics Science Center, Moffett Field, CA and Meg Manning, Seattle, WA and Javaria Aziz, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and James B. Biemiller, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Charles M. Cannon, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Ian P. Yuh, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Gabriel W. Gordon, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Jim E. O'Connor, Geology, Minerals, Energy and Geophysics Science Center, Portland, OR and Mark E. Stelten, Volcano Science Center, Moffett Field, CA and Russell C. Evarts, U.S. Geological Survey (deceased), Menlo Park, CA and Richard Conrey, Clinton, NY and Robert J. Fleck, Volcano Science Center, Moffett Field, CA

399747 (Theme Sessions)

9:00 AM

LOESS, TEPHRA, AND ACTIVE FAULTING IN THE SOUTHERN PALOUSE: POSSIBLE EVIDENCE OF QUATERNARY NEOTECTONISM IN NE OREGON

Jason McClaughry, Portland, OR and David R. Gaylord, Washington State University, Pullman, WA and Eduardo Guerrero, Portland, OR and Carlie J.M. Azzopardi, Portland, OR

399796 (Theme Sessions)

9:00 AM

PRELIMINARY QUATERNARY GEOLOGIC MAP OF THE UNITED STATES

Nolan Barrette, Geosciences and Environmental Change Science Center, Denver, CO and Sam Johnstone, Geosciences and Environmental Change Science Center, Denver, CO and Juan-Marcel Campos, Geosciences and Environmental Change Science Center, Denver, CO and Juan-Marcel Campos, Construction Engineering Research Laboratory (CERL), Champaign, IL and Joseph Colgan, Geosciences and Environmental Change Science Center, Denver, CO and Jaime Hirtz, Geosciences and Environmental Change Science Center, Denver, CO and Bryant Platt, Geosciences and Environmental Change Science Center, Denver, CO and Warren P. Roe, Geosciences and Environmental Change Science Center, Denver, CO

399800 (Theme Sessions)

9:00 AM

USING GEOLOGIC MAPPING AND OTHER TOOLS TO INVESTIGATE EMPLACEMENT MECHANISMS IN THE JACKASS LAKES PLUTON OF THE SIERRA NEVADA, CA

Brandon Cugini, California State University Fullerton, Fullerton, CA and Valbone Memeti, California State University Fullerton, Fullerton, CA and Samantha Dunn, California State University Fullerton, Fullerton, CA and Sadie Durning, California State University Fullerton, Fullerton, CA

399807 (Theme Sessions)

9:00 AM

INSIGHTS ON HIGH-LEVEL GRAVELS OF THE GLENNS FERRY FORMATION IN THE WESTERN SNAKE RIVER PLAIN OF WESTERN IDAHO

Dennis M. Feeney, Moscow, ID

399818 (Theme Sessions)

9:00 AM

GEOLOGIC MAP OF THE SOUTHERN WHITEFISH RANGE, MONTANA

Steven Lundblad, Univ. of Hawaii at Hilo, Hilo, HI

399850 (Theme Sessions)

9:00 AM

DETAILED GROWTH-STRATA MAPPING AND FACIES ANALYSIS OF UPPER CRETACEOUS TO PALEOGENE STRATA,TABBY MOUNTAIN, UT: INSIGHT INTO KINEMATICS OF THE UINTA MOUNTAIN UPLIFT

Anna Young, University of Alaska Anchorage, Anchorage, AK and Jennifer Aschoff, University of Alaska Anchorage, Anchorage, AK