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Activity

2024

• FROM BEDROCK CANYON TO ALLUVIAL VALLEY: LINKING THE HOLOCENE PALEOFLOOD HISTORY OF THE LOWER COLORADO RIVER BETWEEN GRAND CANYON, ARIZONA, AND NEEDLES, CALIFORNIA
  T142 Faults and Floods in Western North America: In Memory of the Outstanding Contributions of Dr. Ralph E. Klinger
  Monday, 23 September 2024

  1:30 PM - 5:30 PM

  210B
• FINDING MIMA: A DEEP LEARNING BASED INVENTORY MAP OF MIMA MOUND PRESENCE IN THE PACIFIC NORTHWEST
  T46 Critical Zone Science: Intersection of Processes Linked to Geomorphology, Ecology and Climate (Posters)
  Sunday, 22 September 2024

  8:00 AM - 5:30 PM

  Hall D
• DEEP LEARNING-BASED CLASSIFICATION OF MIMA MOUND PRESENCE IN PACIFIC NORTHWEST LANDSCAPES USING DIGITAL ELEVATION MODELS
  37 D1. Recent Advances in Geoscience and Geoscience Education (Posters)
  Friday, 17 May 2024

  9:00 AM - 1:30 PM

  Grand Ballroom
• GEOLOGIC MAPPING PROGRESS IN THE COLUMBIA GORGE, OREGON AND WASHINGTON
  39 Mapping the West (Posters)
  Friday, 17 May 2024

  9:00 AM - 1:30 PM

  Grand Ballroom
• GEOLOGY OF THE TANNER BUTTE AND WAHTUM LAKE 7.5’ QUADRANGLES, COLUMBIA RIVER GORGE, OREGON
  39 Mapping the West (Posters)
  Friday, 17 May 2024

  9:00 AM - 1:30 PM

  Grand Ballroom
• GEOLOGY OF THE CARSON AND MT DEFIANCE 7.5’ QUADRANGLES, COLUMBIA RIVER GORGE, OREGON AND WASHINGTON
  39 Mapping the West (Posters)
  Friday, 17 May 2024

  9:00 AM - 1:30 PM

  Grand Ballroom
• DID HEADWARD EROSION COMPLETE THE GRAND COULEE EARLY IN LATE WISCONSIN TIME OR LONG BEFORE THEN?
  5 Exceptional Floods in the Cordillera
  Wednesday, 15 May 2024

  8:00 AM - 12:00 PM

  Cedar Ballroom
• PINPOINTING PALEO-DRAINAGE DIVIDES AND RIVER CONFLUENCES USING DETRITAL ZIRCON PROVENANCE ANALYSIS
  18 Landscape Evolution and Geomorphology of the Greater Pacific Northwest and Northern Rockies
  Wednesday, 15 May 2024

  1:30 PM - 5:30 PM

  Cedar Ballroom
• NEW AEROMAGNETIC SURVEYS REVEAL THE CRUSTAL STRUCTURE OF THE CASCADE RANGE IN OREGON AND WASHINGTON
  10 Using Geologic and Geophysical Data to Unravel Neotectonics and Long-term Deformation across Cascadia (Posters)
  Wednesday, 15 May 2024

  9:00 AM - 5:30 PM

  Grand Ballroom

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2022

• NEW INSIGHTS ON THE IMPACT OF YELLOWSTONE HOTSPOT TRACK ON MAJOR DRAINAGE REORGANIZATION OF THE NORTHERN ROCKIES AND PACIFIC NORTHWEST
  T75 The Legacy of Kenneth L. Pierce: Interdisciplinary Studies along the Track of the Yellowstone Hotspot and Beyond I
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  605

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2021

• LAST-GLACIAL FRESHWATER FLUXES TO THE NORTHEASTERN PACIFIC FROM THE PACIFIC NORTHWEST, A VIEW FROM THE LAND
  T215 Paleoclimate, Paleoenvironments, and Paleoceanography of Northwestern North America
  Wednesday, 13 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 256 (Hybrid Room)
• Panel Discussion
  T215 Paleoclimate, Paleoenvironments, and Paleoceanography of Northwestern North America
  Wednesday, 13 October 2021

  8:00 AM - 12:00 PM

  Portland Ballroom 256 (Hybrid Room)
• A FAR-TRAVELED LATE MIOCENE BASALT FLOW FROM CENTRAL OREGON
  T196 Mapping the West: Understanding of the Geologic History of Volcanic Terranes (Posters)
  Tuesday, 12 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A
• PRELIMINARY GEOLOGIC MAP OF THE COLUMBIA RIVER GORGE NATIONAL SCENIC AREA, OREGON AND WASHINGTON
  T196 Mapping the West: Understanding of the Geologic History of Volcanic Terranes (Posters)
  Tuesday, 12 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A
• 10,000 PEBBLES OF THE COLUMBIA RIVER BASIN—A PROVENANCE ASSESSMENT
  T128 Geologic and Geomorphic Evolution of the Columbia River Basin (Posters)
  Monday, 11 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A
• TREE-RING DATING OF THE BONNEVILLE LANDSLIDE TO LATE 1446 OR EARLY 1447 CE
  T69 Modern Geoscience: Hazard and Risk Analysis and Communication
  Monday, 11 October 2021

  8:00 AM - 12:00 PM

  B111
• THE ACTIVE WARWICK STRIKE-SLIP FAULT AND THE COLUMBIA HILLS THRUST FAULT OF THE YAKIMA FOLD AND THRUST BELT ACCOMMODATE VERTICAL-AXIS ROTATION IN THE CASCADIA BACKARC
  T36 Recent to Long-Term Slip Histories of Active Faults and Folds in Cascadia
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  A107–A109
• MAGMATICALLY DRIVEN FLEXURAL UPLIFT OF THE CENTRAL CASCADES ARC, USA, ENCODED BY FLUVIAL INCISION OF THE COLUMBIA RIVER GORGE
  T36 Recent to Long-Term Slip Histories of Active Faults and Folds in Cascadia
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  A107–A109
• THE MOST RECENT EARTHQUAKE ON THE MOUNT HOOD FAULT ZONE, NORTH-CENTRAL OREGON: IMPLICATIONS FOR CASCADING EARTHQUAKE, LANDSLIDE, AND FLOOD MULTI-HAZARDS IN THE COLUMBIA RIVER GORGE
  T36 Recent to Long-Term Slip Histories of Active Faults and Folds in Cascadia
  Sunday, 10 October 2021

  1:30 PM - 5:30 PM

  A107–A109

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2019

• NEW CONSTRAINTS ON THE TIMING OF NEOGENE FILLING AND INCISION OF THE DALLES BASIN, OREGON AND WASHINGTON
  40 Geologic Maps: Essential Framework Tools Used to Solve Practical Earth Science Problems (Posters)
  Friday, 17 May 2019

  9:00 AM - 3:30 PM

  Exhibit Hall B
• MAPPING THE MISSOULA FLOODS, EASTERN WASHINGTON
  40 Geologic Maps: Essential Framework Tools Used to Solve Practical Earth Science Problems (Posters)
  Friday, 17 May 2019

  9:00 AM - 3:30 PM

  Exhibit Hall B
• GEOLOGIC MAP OF THE GREATER PORTLAND METROPOLITAN AREA AND SURROUNDING REGIONS, OREGON AND WASHINGTON
  40 Geologic Maps: Essential Framework Tools Used to Solve Practical Earth Science Problems (Posters)
  Friday, 17 May 2019

  9:00 AM - 3:30 PM

  Exhibit Hall B
• ONE-HUNDRED-PLUS YEARS OF GLACIER PHOTOGRAPHY IN THE THREE SISTERS WILDERNESS AREA, CENTRAL OREGON CASCADE RANGE
  31 Glaciers of the North American West
  Thursday, 16 May 2019

  1:30 PM - 3:30 PM

  Room C125-126
• RINGOLD FORMATION SEDIMENTOLOGY, PALEONTOLOGY, AND PROVENANCE: IMPLICATIONS FOR THE ANCESTRAL RIVERS OF THE PACIFIC NORTHWEST
  19 Landscape Evolution and Tectonic Geomorphology in the Greater Pacific Northwest
  Thursday, 16 May 2019

  8:00 AM - 12:20 PM

  Room C123
• KINEMATICS OF THE COLUMBIA HILLS ANTICLINE AND THE WARWICK STRIKE-SLIP FAULT, YAKIMA FOLD AND THRUST BELT, WASHINGTON, USA
  8 A Simple Twist of Plate: In Honor of the Career Contributions of the Dynamic Duo—Rick Blakely and Ray Wells—to Understanding Plate Interactions and Deformation in Cascadia (Posters)
  Wednesday, 15 May 2019

  9:00 AM - 6:00 PM

  Exhibit Hall B

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2018

• NO STONE UNTURNED, LITERALLY: HUNTING FOR PALEOFLOOD DEPOSITS IN THE TENNESSEE RIVER GORGE
  277 D62. Clastics - Floodplains as Repositories of Information on Climate, Hydrology, Ecology, and Human Activities
  Wednesday, 7 November 2018

  1:30 PM - 5:30 PM

  Room 234

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2017

• WASTING (AND DISSOLVING) AWAY IN WESTERN OREGON
  T339 Advances and Challenges in Quantifying Sediment Budgets for River Systems
  Wednesday, 25 October 2017

  1:30 PM - 5:30 PM

  Chelan 4
• NEOGENE FILLING AND INCISION OF THE DALLES BASIN, OREGON AND WASHINGTON
  T387 Geologic Mapping in the Pacific Northwest and Beyond: Recent Maps, Advances, and New Insights: In Memory of Russell C. Evarts and his Extensive Contributions to Pacific Northwest Geologic Mapping (Posters)
  Wednesday, 25 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• MAPPING THE MISSOULA FLOODS, NORTH-CENTRAL WASHINGTON
  T387 Geologic Mapping in the Pacific Northwest and Beyond: Recent Maps, Advances, and New Insights: In Memory of Russell C. Evarts and his Extensive Contributions to Pacific Northwest Geologic Mapping (Posters)
  Wednesday, 25 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• MAPPING THE MISSOULA FLOODS: THE COLUMBIA RIVER GORGE
  T387 Geologic Mapping in the Pacific Northwest and Beyond: Recent Maps, Advances, and New Insights: In Memory of Russell C. Evarts and his Extensive Contributions to Pacific Northwest Geologic Mapping (Posters)
  Wednesday, 25 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• GEOLOGIC MAP OF THE GREATER PORTLAND METROPOLITAN AREA, OREGON AND WASHINGTON
  T387 Geologic Mapping in the Pacific Northwest and Beyond: Recent Maps, Advances, and New Insights: In Memory of Russell C. Evarts and his Extensive Contributions to Pacific Northwest Geologic Mapping (Posters)
  Wednesday, 25 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• U-PB DETRITAL ZIRCON PROVENANCE OF THE RINGOLD FORMATION WITH IMPLICATIONS FOR THE ANCESTRAL COLUMBIA AND SNAKE RIVER DRAINAGE AND REGIONAL TECTONIC UPLIFT
  T214 Challenges in Tectonics: Dynamic Interactions among Earth-Surface Processes, Landscape Evolution, and Tectonics I
  Tuesday, 24 October 2017

  8:00 AM - 12:00 PM

  Tahoma 4
• MODELING CATACLYSMIC OUTBURST FLOODS FROM PLEISTOCENE GLACIAL LAKE MISSOULA
  T110 Glacier-Landscape Interactions, Loess Paleoclimatology, and Interdisciplinary Quaternary Science I: In Memory of Stephen C. Porter
  Monday, 23 October 2017

  8:00 AM - 12:00 PM

  Chelan 4
• NEW INSIGHTS INTO THE TIMESCALES AND ROUTING HISTORY OF THE LATE PLEISTOCENE MEGAFLOODS IN THE PACIFIC NORTHWEST
  T22 Cordilleran Ice Sheet Outburst Floods: From Glacial Lake Missoula to the Hubbard Glacier
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Chelan 5

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2016

• THE BONNEVILLE FLOOD—A VERITABLE DÉBÂCLE
  17 Megafloods, Paleohydrology, and Fluvial Processes on Earth and Beyond: In Recognition of the Scientific Contributions of Victor R. Baker
  Thursday, 19 May 2016

  8:00 AM - 12:00 PM

  Horizon/Aurora Rooms
• A LARGE LATE PLEISTOCENE MEGAFLOOD AT 17.2 KA; DOWN THE COLUMBIA RIVER PRIOR TO BLOCKAGE BY THE OKANOGAN LOBE OF THE CORDILLERAN ICE SHEET
  17 Megafloods, Paleohydrology, and Fluvial Processes on Earth and Beyond: In Recognition of the Scientific Contributions of Victor R. Baker
  Thursday, 19 May 2016

  8:00 AM - 12:00 PM

  Horizon/Aurora Rooms

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2014

• WASTING AWAY IN WESTERN OREGON: GEOLOGIC AND PHYSIOGRAPHIC CONTROLS ON BED-MATERIAL YIELD, TRANSPORT, AND CHANNEL MORPHOLOGY FOR ALLUVIAL AND BEDROCK RIVERS
  T274 Progress and Challenges in Developing Tools and Approaches Used in Sediment Budgets
  Wednesday, 22 October 2014

  8:00 AM - 12:00 PM

  208/209

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2012

• IMMEDIATE DOWNSTREAM HYDROLOGIC AND GEOMORPHIC RESPONSE TO THE CONDIT DAM REMOVAL, WHITE SALMON RIVER, WASHINGTON
  T8 Geomorphology of the Anthropocene: The Surficial Legacy of Past and Present Human Activities
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  207A

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2011

• LIDAR ASSESSMENT OF SEDIMENT TRANSPORT RELATED TO THE REMOVAL OF MARMOT DAM, SANDY RIVER, OREGON
  96 Geomorphology (Posters)
  Monday, 10 October 2011

  9:00 AM - 6:00 PM

  Hall C
• SEDIMENTOLOGICAL ANALYSIS OF THE WEST CRATER LAKE: INSIGHTS INTO PROCESSES OF LAVA DAM FORMATION, LAKE SEDIMENTATION, AND RIVER INCISION
  12 Geomorphic Evolution of Western U.S. Landscapes: Processes and Controls
  Wednesday, 18 May 2011

  1:30 PM - 5:00 PM

  Elm
• GEOMORPHIC CONSEQUENCES OF PLIOCENE TO PLEISTOCENE INTRACANYON LAVA FLOWS, OWYHEE RIVER, SOUTHEASTERN OREGON
  12 Geomorphic Evolution of Western U.S. Landscapes: Processes and Controls
  Wednesday, 18 May 2011

  1:30 PM - 5:00 PM

  Elm

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2010

• LANDSLIDE DAMS: FACILITATORS OR FOILERS OF VALLEY EROSION?
  T207 Landslides, Debris Flow, and Rock Fall: Reaching New Peaks in Research and Monitoring
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Mile High Ballroom 4AB
• CAN'T GET OVER IT: CAUSES AND CONSEQUENCES OF GEOLOGICAL DISCONTINUITIES IN RIVERS
  T219 Pre-Industrial Fluvial Discontinuity
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 406
• IMPROVING FLOOD-FREQUENCY ESTIMATES FOR THE BLACK HILLS, SOUTH DAKOTA USING SLACKWATER FLOOD-DEPOSITS IN CAVES AND ALCOVES
  T93 Filling the Hole: Sedimentary Geology and Paleontology of Caves and Karst
  Monday, 1 November 2010

  8:00 AM - 12:00 PM

  Room 603
• PALEOFLOOD HISTORY OF RAPID CREEK IN THE FOOTHILLS OF THE BLACK HILLS, SOUTH DAKOTA
  14 Western South Dakota Hydrology Conference I "Surface-Water Modeling, Ecology, Floods, and Climate"
  Thursday, 22 April 2010

  8:00 AM - 12:00 PM

  Ponderosa Room
• A PALEOFLOOD INVESTIGATION FOR REGIONAL IMPROVEMENT OF PEAK-FLOW FREQUENCY ESTIMATES FOR THE BLACK HILLS OF WESTERN SOUTH DAKOTA
  14 Western South Dakota Hydrology Conference I "Surface-Water Modeling, Ecology, Floods, and Climate"
  Thursday, 22 April 2010

  8:00 AM - 12:00 PM

  Ponderosa Room

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2009

• EVIDENCE OF EXTREME FLOOD EVENTS IN THE BLACK HILLS REGION OF SOUTH DAKOTA
  247 Quaternary Geology (Posters)
  Wednesday, 21 October 2009

  9:00 AM - 6:00 PM

  Hall A
• CHANNEL-FLOODPLAIN HYDROGEOMORPHOLOGY DOWNSTREAM OF AN EARLY HOLOCENE DAM-OUTBURST FLOOD DEPOSIT: LONG-TERM EFFECTS OF EXTREME SEDIMENT LOADING IN THE SYCAN AND SPRAGUE RIVERS, SOUTHERN OREGON
  T225 Hydrogeomorphic and Ecohydrologic Consequences of Extraordinary Sediment Loading
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  B113
• ANCIENT LANDSLIDES, LANDSLIDE DAMS, AND OUTBURST FLOOD POTENTIAL IN AN EXTENSIONAL SETTING
  244 Geomorphology (Posters)
  Wednesday, 21 October 2009

  9:00 AM - 6:00 PM

  Hall A
• DATING THE EXTENT AND TIMING OF PALEOFLOOD SEQUENCES FROM THE BLACK HILLS AREA, SOUTH DAKOTA, USING OSL GEOCHRONOLOGY
  T143 New Advances in the Theory and Application of Luminescence and ESR Dating: Flood and Fluvial Overbank Deposits, Paleosols, Dunes, Geoarchaeological and Quaternary Paleoenvironmental Analysis
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  E146
• LATE PLEISTOCENE MISSOULA FLOODS—15,000-20,000 CALENDAR YEARS BEFORE PRESENT FROM RADIOCARBON DATING
  T55 Colossal Floods
  Sunday, 18 October 2009

  1:30 PM - 5:30 PM

  B113
• COMPARISON OF PRE- AND POST-DAM ATTRIBUTES OF THE RESERVOIR REACH OF THE SANDY RIVER FOLLOWING REMOVAL OF OREGON'S MARMOT DAM
  T38 Hydrogeomorphic and Ecohydrologic Consequences of Extraordinary Sediment Loading (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A
• IMPACTS OF BASALTIC VOLCANISM ON INCISED FLUVIAL SYSTEMS: DOES THE RIVER GIVE A DAM?
  6 The Evolution of Basaltic Landscapes: Time and the River and Lava Flowing
  Sunday, 18 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 254

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2008

• Catastrophic Late Pleistocene Bonneville Flood, Snake River Plain, Idaho, USA
  T188 From Quaternary Geology and Physical Volcanology to Geoarchaeology and Paleoanthropology: A Memorial to Harold E. Malde
  Monday, 6 October 2008

  8:00 AM - 12:00 PM

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2007

• FLOODS FROM NATURAL DAM FAILURES
  T64 Hydrogeomorphic Responses of Convulsive Events
  Monday, 29 October 2007

  8:00 AM - 12:00 PM
• RECONSTRUCTING THE LATEST PLEISTOCENE AND HOLOCENE GLACIAL HISTORY AT THREE SISTERS AND BROKEN TOP VOLCANOES, OREGON, UNITED STATES
  36 The Little Ice Age in Western North America
  Sunday, 6 May 2007

  1:30 PM - 6:00 PM
• HISTORY OF PLEISTOCENE AND HOLOCENE VOLCANICLASTIC SEDIMENTATION IN THE COWLITZ RIVER VALLEY, SOUTHWESTERN WASHINGTON STATE
  14 Quaternary Geology, Geomorphology (Posters)
  Saturday, 5 May 2007

  8:00 AM - 6:00 PM

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2006

• SPRAGUE RIVER, OREGON; GEOLOGIC FRAMEWORK STUDIES FOR ESTABLISHING RESTORATION PRIORITIES
  T71 Watershed-based Approaches to River Restoration
  Monday, 23 October 2006

  8:00 AM - 12:00 PM

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2005

• RECONSTRUCTING THE GLACIAL HISTORY AND PALEOCLIMATE RECORD NEAR THE PLEISTOCENE-HOLOCENE TRANSITION AT THREE SISTERS VOLCANOES, OREGON, UNITED STATES
  190 Quaternary Geology and Geomorphology (Posters)
  Tuesday, 18 October 2005

  1:30 PM - 5:30 PM

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2004

• A LARGE LATE PLEISTOCENE OUTBURST FLOOD FROM PLUVIAL LAKES ALVORD AND COYOTE INTO THE OWYHEE RIVER, OREGON
  4 Recent Advances and Discoveries in Quaternary Geology and Geomorphology from the West Coast to the Front Range
  Monday, 3 May 2004

  8:15 AM - 12:00 PM

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2003

• THE CORPS OF DISCOVERY IN THE COLUMBIA RIVER GORGE, OREGON AND WASHINGTON
  242 The Science of Lewis and Clark: Historical Observations and Modern Interpretations
  Wednesday, 5 November 2003

  1:30 PM - 5:30 PM
• QUATERNARY STRATIGRAPHIC FRAMEWORK FOR HYDROGEOLOGIC ANALYSIS OF THE WILLAMETTE VALLEY, OREGON
  201 Hydrogeology IV: Western U.S. Hydrogeology
  Wednesday, 5 November 2003

  8:00 AM - 12:00 PM
• THE EFFECT OF QUATERNARY STRATIGRAPHY ON GROUND WATER AND SURFACE WATER RESOURCES, WILLAMETTE VALLEY, OREGON
  201 Hydrogeology IV: Western U.S. Hydrogeology
  Wednesday, 5 November 2003

  8:00 AM - 12:00 PM
• DRAINAGE NETWORK EVOLUTION IN VOLCANIC LANDSCAPES: HOW MUCH TIME DOES IT TAKE TO GET THE RIVER FLOWING?
  6 Quaternary Geology/Geomorphology I: Streams and Slopes
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM

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2002

• QUATERNARY STRATIGRAPHIC FRAMEWORK FOR THE WILLAMETTE VALLEY, OREGON
  43 Geology and Hydrology of the Willamette Basin, Oregon
  Wednesday, 15 May 2002

  1:30 PM - 5:30 PM
• CHANNEL AND FLOODPLAIN DYNAMICS, QUINAULT AND QUEETS RIVERS, WASHINGTON
  34 The Evolving Pacific Northwest Landscape: Geomorphic and Ecologic Controls, Constraints, and Conundrums in the Quaternary (Posters)
  Wednesday, 15 May 2002

  8:00 AM - 12:00 PM
• TREE-RING ANALYSIS OF SUBFOSSIL TREES FROM THE BONNEVILLE LANDSLIDE DEPOSIT AND THE "SUBMERGED FOREST OF THE COLUMBIA RIVER GORGE" DESCRIBED BY LEWIS AND CLARK
  16 Architecture of Cascadia: A Synthesis of New Geologic and Geophysical Mapping in the Forearc (Posters)
  Tuesday, 14 May 2002

  8:00 AM - 12:00 PM
• APPLICATIONS OF GIS IN GEOMORPHOLOGY
  31 Applications of Geographic Information Systems in Geology and Geophysics
  Tuesday, 14 May 2002

  1:30 PM - 3:30 PM

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Date Unknown

• NEW FINDINGS ON THE QUATERNARY GEOLOGIC HISTORY OF THE LOWER COLUMBIA RIVER CORRIDOR
  17 Hazards and Resources in the Portland, Tualatin, and Willamette Basins of Oregon and Washington (Posters)
• QUATERNARY GEOLOGY OF THE LOWER LEWIS RIVER, WA: INFLUENCE OF VOLCANOGENIC SEDIMENTATION FOLLOWING MT. ST. HELEN’S ERUPTIONS
  11 Recent Advances and Discoveries in Quaternary Geology and Geomorphology from the West Coast to the Front Range (Posters)
• INUNDATION MAP, ICE-RAFTED ERRATICS, AND DEPOSITS OF LATE PLEISTOCENE MISSOULA FLOODS IN THE PORTLAND BASIN AND WILLAMETTE VALLEY, OREGON AND WASHINGTON
  154 Quaternary Geology/Geomorphology (Posters) II: Landscape Processes and Histories
• THE EFFECT OF MOUNT ST. HELENS VOLCANISM ON SEDIMENTATION IN THE COWLITZ RIVER, SOUTHWEST WASHINGTON STATE
  24 Quaternary Geology (Posters)
• PLEISTOCENE HISTORY OF LAKE MILLICAN, CENTRAL OREGON
  24 Quaternary Geology (Posters)
• THE SANDY RIVER DELTA, OREGON: A RECORD OF LATE HOLOCENE VOLCANISM AT MT. HOOD AND SEDIMENT INTO THE COLUMBIA RIVER
  T33 Quaternary History and Stratigraphy of the Pacific Northwest (Posters)
• FLUVIAL RESPONSE TO INTRA-CANYON LAVA FLOWS, SOUTHEASTERN OREGON
  24 Quaternary Geology (Posters)
• PRELIMINARY COSMOGENIC 3HE CHRONOLOGY OF PLEISTOCENE/HOLOCENE INTRACANYON LAVA FLOWS AND OUTBURST-FLOOD DEPOSITS IN THE OWYHEE RIVER BASIN, OREGON
  T112 Erosion: Processes, Rates, and New Measuring Techniques (Posters)