C.a. Ruleman
Geosciences and Environmental Change Science Center, Denver, CO
Activity
2024
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A FRAMEWORK MODEL FOR WESTERN NORTH AMERICAN LANDSCAPES: NEOTECTONICS PUNCTUATED BY GLACIAL AND PERIGLACIAL GEOMORPHOLOGY
35 Neotectonics Across the Intermountain West from New Data to Classic ConceptsFriday, 17 May 20248:00 AM - 12:00 PMMaple Ballroom
2023
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REEXAMINING THE OROGENIC HISTORY OF THE CENTRAL COLORADO FRONT RANGE: BEDROCK AND SURFICIAL GEOLOGICAL MAPPING OF THE SOUTHERN HALF OF THE GRAYS PEAK 7.5’ QUADRANGLE
164 D19. Recent Advances in Structural Geology and Tectonics (Posters)Tuesday, 17 October 20238:00 AM - 5:30 PMHall B
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GEOLOGY OF THE MONTEZUMA 7.5 MINUTE QUADRANGLE, CENTRAL COLORADO FRONT RANGE
7 Geologic Mapping in the Rocky Mountains: Evolving Techniques and Challenges (Posters)Tuesday, 23 May 20238:00 AM - 6:00 PMC/D Ballroom
2022
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THE CENTRAL CITY GRAVEL-ROCKY FLATS-COLORADO ICEFIELD CONNECTION AND MIDDLE PLEISTOCENE EROSION OF THE FRONT RANGE-DENVER BASIN REGION AND FORMATION OF THE SOUTH PLATTE RIVER, COLORADO, USA
T179 Quaternary Climate from the Great Plains to the Great Basin: Geomorphic and Sediment Records across “Great” LandscapesTuesday, 11 October 20221:30 PM - 5:30 PM505
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ASPECT, HILLSLOPE PEDOGENESIS, AND THE EMERGENCE OF TOPOGRAPHIC ASYMMETRY
T202 Soils and Geomorphology (Posters): In Memory of Pete BirkelandTuesday, 11 October 20222:00 PM - 6:00 PMExhibit Hall F
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GEOLOGY OF THE NORTHERN HALF OF THE MONTEZUMA 7.5 MINUTE QUADRANGLE, CENTRAL COLORADO FRONT RANGE
T100 Best Student Geologic Mapping Competition (Posters)Monday, 10 October 20229:00 AM - 1:00 PMExhibit Hall F
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BEDROCK AND SURFICIAL GEOLOGY OF THE SOUTHERN HALF OF THE MONTEZUMA 7.5 MINUTE QUADRANGLE, CENTRAL COLORADO FRONT RANGE
T100 Best Student Geologic Mapping Competition (Posters)Monday, 10 October 20229:00 AM - 1:00 PMExhibit Hall F
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THE CENTRAL COLORADO ICEFIELD AND MIS 12-11 (~480-370 KA): A MECHANISM FOR PROTRACTED FLUVIAL INTEGRATION OF FRAGMENTED WATERSHEDS, AND ~250-300 METERS OF LANDSCAPE RELIEF, NORTHERN RIO GRANDE RIFT-SOUTHERN ROCKY MOUNTAINS, COLORADO AND NEW MEXICO, U.S.A
43 Unraveling the History of the Rio Grande Rift: From Contraction to Extension and Evolution of the RiftThursday, 17 March 20221:30 PM - 5:30 PMCBC-A 110
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TEMPORAL AND SPATIAL PATTERNS OF DEGLACIATION AND ALLUVIAL FAN DEPOSITION IN THE SOUTHERN ROCKY MOUNTAINS, COLORADO, USA
7 Quaternary Paleoclimate Records of the Rocky Mountain Region (Posters)Tuesday, 15 March 20228:30 AM - 6:00 PMStudent Union Ballroom A/B
2019
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THE MIDDLE PLEISTOCENE UNCONFORMITY AND MIS 12-11 (~478-385 KA): GLACIOFLUVIAL PROCESSES OVERRIDE LATE MIOCENE-MIDDLE PLEISTOCENE (~6 MA-500 KA) TECTONO-MAGMATIC CAPTURE AND DEEP-CANYON INCISION, WESTERN GREAT PLAINS-SOUTHERN ROCKY MOUNTAINS-COLORADO PLATEAU REGION, NORTH AMERICA
T134 Grand Canyon, Colorado Plateau, and Rocky Mountain Debates and Their Global Reverberations, 150 Years after Powell IMonday, 23 September 20191:30 PM - 5:30 PMRoom 221AB, North Building
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COSMOGENIC NUCLIDE DATING OF THE CENTRAL CITY GRAVEL, A MID-PLEISTOCENE PERCHED GLACIAL TILL IN THE FRONT RANGE, COLORADO
T122 Advances in Alpine Glacier Studies through Process and Chronology: In Honor of Gerald Osborn for His Career and Contributions to the Field (Posters)Monday, 23 September 20199:00 AM - 6:30 PMHall AB, North Building
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GLACIATION IN THE NORTHERN SAWATCH RANGE: EXTENDING THE REGIONAL PICTURE OF THE LAST GLACIAL MAXIMUM IN THE COLORADO ROCKY MOUNTAINS
T122 Advances in Alpine Glacier Studies through Process and Chronology: In Honor of Gerald Osborn for His Career and Contributions to the Field (Posters)Monday, 23 September 20199:00 AM - 6:30 PMHall AB, North Building
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MIS 12-11 (478-374 KA) ~ MIDDLE PLEISTOCENE GLACIATION OF THE SOUTHERN ROCKY MOUNTAIN-GREAT PLAIN REGION: LINKS TO LANDSCAPE EVOLUTION OF MAJOR CENTRAL NORTH AMERICAN RIVERS
16 Pleistocene Records of Climatic and Environmental Change in the Rocky Mountains, Great Plains, and MidwestTuesday, 26 March 20198:00 AM - 12:00 PMAlcove Room
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THE CENTRAL CITY GRAVEL: COSMOGENIC NUCLIDE DATING OF A MID-PLEISTOCENE GLACIAL TILL IN THE FRONT RANGE, COLORADO
16 Pleistocene Records of Climatic and Environmental Change in the Rocky Mountains, Great Plains, and MidwestTuesday, 26 March 20198:00 AM - 12:00 PMAlcove Room
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GEOMORPHIC EVOLUTION OF THE LA BOTICA ARCHAEOLOGICAL SITE AND LA JARA CANYON: RELATIONSHIPS TO MIDDLE PLEISTOCENE LAKE ALAMOSA AND THE RIO GRANDE GORGE, SAN LUIS VALLEY, SOUTH-CENTRAL COLORADO, USA
5 Exciting New Interdisciplinary Themes in Quaternary GeochronologyMonday, 25 March 20198:00 AM - 12:00 PMAlcove Room
2018
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GEOLOGIC MAP OF THE MOUNT EVANS 7.5 MINUTE QUADRANGLE, CENTRAL COLORADO FRONT RANGE
T196 Best Student Geologic Mapping Competition (Posters)Tuesday, 6 November 20189:00 AM - 6:30 PMHalls J-K
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CARBONATE CLUMPED ISOTOPES AND IN SITU TEMPERATURE MONITORING FOR HOLOCENE SOILS IN THE SAN LUIS VALLEY, USA INDICATE SPRINGTIME CARBONATE FORMATION
66 Paleoclimate Records and Future Climate Trends in the American Southwest (Posters)Thursday, 17 May 20188:30 AM - 4:30 PMOutdoor Tents
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MIS 12-11 (478-374 KA) ~ MIDDLE PLEISTOCENE GLACIATION OF THE CENTRAL AND SOUTHERN ROCKY MOUNTAIN-COLORADO PLATEAU REGION: LINKS TO LANDSCAPE EVOLUTION OF MAJOR WESTERN NORTH AMERICAN RIVERS
29 Colorado Plateau Landscape Evolution -- Grand Canyon- and Upper Basin-Focused Colorado River Evolution IWednesday, 16 May 20188:20 AM - 10:05 AMCoconino Room
2017
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GLACIATION AND CLIMATE DURING THE LAST GLACIAL MAXIMUM IN THE MOUNT MASSIVE REGION, NORTHERN SAWATCH RANGE, COLORADO
T341 Mountain Glaciation and Climate Change of the Past and Present in the Western AmericasWednesday, 25 October 20171:30 PM - 5:30 PMChelan 5
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PRELIMINARY SURFICIAL MAPPING OF THE DENALI NATIONAL PARK AND PRESERVE ROAD CORRIDOR: IMPLICATIONS FOR LANDSLIDE HAZARDS IN A CHANGING CLIMATE
T384 The Geological Signature of Natural Hazard Events (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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MAPPING THE HISTORY OF ALLUVIAL FAN DEPOSITION WITH ANALYSIS OF HIGH-RESOLUTION TOPOGRAPHIC DATA
T391 Tectonics, Geohazards, and Morphodynamics from High-Resolution Topography and Imagery (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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GEOLOGY OF THE SOUTHERN HALF OF THE MOUNT EVANS 7.5 MINUTE QUADRANGLE, CENTRAL COLORADO FRONT RANGE
T287 Best Student Geologic Map Competition (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
2016
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GEOLOGIC MAP OF THE HOMESTAKE RESERVOIR, COLORADO 7.5-MINUTE QUADRANGLE
T266 Best Student Geologic Mapping Competition (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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THE CENTRAL COLORADO ICEFIELD, A MECHANISM FOR INCEPTION OF REGIONAL EXHUMATION AND DEEP-CANYON INCISION DURING THE PLEISTOCENE?
T173 Cenozoic Evolution of the Southern Rocky Mountains and Northern Rio Grande Rift: Exploring Linkages between Geologic History, Processes, and Landscape Change (Posters)Monday, 26 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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PRELIMINARY SOIL CARBONATE STABLE ISOTOPE AND U-SERIES RESULTS, AND PALEOCLIMATIC IMPLICATIONS FOR THE LATE PLEISTOCENE/HOLOCENE TRANSITION ON THE TAOS PLATEAU, NORTHERN NEW MEXICO, USA
T173 Cenozoic Evolution of the Southern Rocky Mountains and Northern Rio Grande Rift: Exploring Linkages between Geologic History, Processes, and Landscape Change (Posters)Monday, 26 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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MIDDLE PLEISTOCENE INTEGRATION OF THE SAN LUIS BASIN AND FORMATION OF THE MODERN RIO GRANDE, COLORADO AND NEW MEXICO, U.S.A
T54 Cenozoic Evolution of the Southern Rocky Mountains and Northern Rio Grande Rift: Exploring Linkages between Geologic History, Processes, and Landscape ChangeSunday, 25 September 20161:30 PM - 5:30 PMMile High Ballroom 2B
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AN ENIGMATIC MOUNTAIN-BLOCK EXTENSIONAL TRANSFER ZONE WITHIN THE CENTRAL COLORADO RIO GRANDE RIFT
T54 Cenozoic Evolution of the Southern Rocky Mountains and Northern Rio Grande Rift: Exploring Linkages between Geologic History, Processes, and Landscape ChangeSunday, 25 September 20161:30 PM - 5:30 PMMile High Ballroom 2B
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PROTEROZOIC STRUCTURAL RELATIONS WITHIN A THREE-PART SYSTEM OF DIKE INTRUSION, BATHOLITH EMPLACEMENT, AND SHEAR ZONE DEFORMATION AT MID-CRUSTAL DEPTHS NEAR LEADVILLE, COLORADO
11 Constraints on the Formation, Assembly, and Evolution of Precambrian Rocks in the Rockies (Posters)Wednesday, 18 May 20168:00 AM - 6:00 PMClearwater Room
2013
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LATE PLEISTOCENE GLACIAL MAXIMUM AND DEGLACIATION OF THE NORTHERN SAWATCH RANGE, MOUNT MASSIVE, COLORADO
T230 Past Records and Future Challenges of Glacier and Ice Sheet Response to Climate Change (Posters): Honoring and Building on the Legacy of Mark MeierTuesday, 29 October 20139:00 AM - 6:30 PMHall D
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LONG-TERM MEASUREMENT OF RIDGE-SPREADING MOVEMENTS (SACKUNGEN) AT BALD EAGLE MOUNTAIN, CENTRAL COLORADO
T277 Landslide Evolution: Long-Term Studies of Landslides and the Realities (or Surprises) They RevealTuesday, 29 October 20131:00 PM - 5:00 PMRoom 203
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PLIOCENE-PLEISTOCENE KINEMATIC EVOLUTION OF A RIO GRANDE RIFT SUB-BASIN, SUNSHINE VALLEY-COSTILLA PLAIN, COLORADO AND NEW MEXICO
11 Tectonic Evolution of the Rio Grande Rift, Southern Rocky MountainsThursday, 16 May 20139:15 AM - 11:30 AMNorth Conference Room
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THE NORTHERN RIO GRANDE RIFT: NEW STUDIES IN THE UPPER ARKANSAS RIVER VALLEY, COLORADO
17 Mapping in the Rocky Mountains: Results from STATEMAP and EDMAP Projects (Posters)Thursday, 16 May 20138:00 AM - 5:00 PMNorth/South Ballroom
2012
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TIMING AND RATES OF CANYON INCISION AND BASIN INTEGRATION ALONG THE NORTHERN RIO GRANDE, SAN LUIS VALLEY, NEW MEXICO AND COLORADO
25 Multidisciplinary Studies of the Rio Grande Rift: Basins, Volcanism, Geophysics, and Hydrogeology IIThursday, 10 May 20121:30 PM - 4:30 PMAlvarado F&G
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3HE AND 21NE SURFACE EXPOSURE DATING ALONG THE RIO GRANDE GORGE AND ITS TRIBUTARIES: IMPLICATIONS FOR INCISION RATES AND RIO GRANDE GORGE FORMATION IN SOUTHERN COLORADO AND NORTHERN NEW MEXICO
9 Multidisciplinary Studies of the Rio Grande Rift: Basins, Volcanism, Geophysics, and Hydrogeology (Posters)Wednesday, 9 May 20128:00 AM - 5:30 PMAlvarado D&E
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NEW INSIGHTS INTO BASIN GEOMETRY AND RANGE-FRONT FAULTING FROM RECENT GEOPHYSICAL SURVEYS IN NORTHEASTERN SAN LUIS BASIN, RIO GRANDE RIFT, COLORADO
9 Multidisciplinary Studies of the Rio Grande Rift: Basins, Volcanism, Geophysics, and Hydrogeology (Posters)Wednesday, 9 May 20128:00 AM - 5:30 PMAlvarado D&E
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INTEGRATED GEOLOGIC, GEOCHRONOLOGIC AND GEOPHYSICAL STUDIES OF THE NORTHEASTERN TAOS PLATEAU, NEW MEXICO, USA—NEW CONSTRAINTS ON THE EVOLUTION OF RIFT STRUCTURES, BASIN EVOLUTION, AND PLIOCENE VOLCANIC ERUPTION HISTORY
9 Multidisciplinary Studies of the Rio Grande Rift: Basins, Volcanism, Geophysics, and Hydrogeology (Posters)Wednesday, 9 May 20128:00 AM - 5:30 PMAlvarado D&E
2011
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RATE AND TIMING OF DEGLACIATION USING 10Be COSMOGENIC NUCLIDE SURFACE EXPOSURE DATING, MT. MASSIVE WILDERNESS, COLORADO, USA
T20 Glacial Geology and Cryogenic ProcessesSunday, 9 October 20118:00 AM - 12:00 PMRoom L100A-C
2010
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TECTONIC AND CLIMATIC CONTROLS ON AN INTRA-CONTINENTAL RIFT FLUVIAL SYSTEM, THE TAOS PLATEAU-SAN LUIS VALLEY LINKAGE, NORTHERN RIO GRANDE RIFT, NORTH AMERICA
T124 Controls and Consequences of Continental Rifting: From Heat Flow, Stress, and Strain to Magmatism, Landscape-Basin Evolution, and Development of Natural Resources (Posters)Monday, 1 November 20108:00 AM - 6:00 PMHall D
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NEOTECTONIC INVERSION OF THE HINDU KUSH-PAMIR MOUNTAIN REGION
38 Seismicity, palaeoseismicity & archaeoseismology of the Mediterranean region. Part 2Thursday, 7 October 20102:30 PM - 4:30 PMSalon A
2009
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GEOLOGIC MAPPING: THE FOUNDATION TO GREATER GEOLOGIC UNDERSTANDING, AN EXAMPLE FROM SUNSHINE VALLEY, NEW MEXICO
T101 Geologic Maps, Digital Geologic Maps, Geophysical Maps, and Derivatives from Geologic Maps (Posters)Monday, 19 October 20099:00 AM - 6:00 PMHall A
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LATE QUATERNARY TECTONIC ACTIVITY ALONG THE MADISON RANGE FAULT ZONE, NORTHERN ARM OF THE YELLOWSTONE TECTONIC PARABOLA, SOUTHWEST MONTANA
T14 50th Anniversary of the 1959 Hebgen Lake, Montana Earthquake: Lessons Learned in Extensional Tectonic RegimesSunday, 18 October 20098:00 AM - 12:00 PMB110/111/112
2007
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MAPPING AFGHANISTAN'S PROBABLE AND SUSPECT QUATERNARY FAULTS
T156 Afghanistan Reconstruction—USGS Activities in AfghanistanTuesday, 30 October 20071:30 PM - 5:30 PM
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QUATERNARY FAULT MAP AND SPATIAL DATA FOR AFGHANISTAN: DISTRIBUTING DATA AND CREATING MASHUPS
T58 Geologic Mapping: Innovations and Interoperability (Posters)Sunday, 28 October 20076:00 PM - 8:00 PM
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MAPPING THE COLORADO FRONT RANGE: ASSESSMENT OF GEOLOGIC RESOURCES AND ENVIRONMENTAL ISSUES
T58 Geologic Mapping: Innovations and Interoperability (Posters)Sunday, 28 October 20076:00 PM - 8:00 PM
2005
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PRELIMINARY ASSESSMENT OF QUATERNARY FAULTING IN AFGHANISTAN
T256 Recognition and Characterization of Neogene Faults (Posters)Wednesday, 19 October 20051:30 PM - 5:30 PM
2003
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ORPIMENT SOLUBILITY EQUILIBRIUM AND ARSENIC SPECIATION FOR A HOT SPRING AT YELLOWSTONE NATIONAL PARK USING REVISED THERMODYNAMIC DATA
T12 Geochemical Modeling of Arsenic Speciation, Transformation, and Reactive Transport in GroundwaterSunday, 2 November 20038:00 AM - 12:00 PM
Date Unknown
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THE GUNBARREL MAFIC MAGMATIC EVENT: A KEY 780 MA TIME MARKER FOR RODINIA PLATE RECONSTRUCTIONS
222 Precambrian Geology (Posters)
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NEW CONSTRAINTS ON RIFT-ASSOCIATED FAULTING IN SUNSHINE VALLEY, NORTHERN NEW MEXICO
T182 New Perspectives on the Rio Grande Rift: From Tectonics to Groundwater (Posters)