S.M. Karl
US Geological Survey, Alaska Science Center, Anchorage, AK
Activity
2024
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GRAVITY CONCENTRATION METHODS TO RECOVER CRITICAL MINERALS FROM PLACER TAILINGS IN FLAT, ALASKA
T271 Science and Technology Advancement in Responsible Mining of Critical Minerals from Primary and Secondary Resources IIWednesday, 25 September 20241:30 PM - 5:30 PM209B
2022
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CONSTRAINTS ON LOCATING THE PROTO-DENALI FAULT IN SOUTHEAST ALASKA
T137 Basin Analysis, Strike-Slip Faults, and Tectonics (Posters): Honoring the Contributions of Paul UmhoeferMonday, 10 October 20222:00 PM - 6:00 PMExhibit Hall F
2021
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NEW JURASSIC AGES DEFINE MAGMATIC AND SEDIMENTARY BELTS IN SOUTHEAST ALASKA: IMPLICATIONS FOR WRANGELLIA, THE ALEXANDER TERRANE AND THE GRAVINA-NUTZOTIN BELT
T194 Insights into Cordilleran Tectonics and Magmatism from the Sedimentary Record (Posters)Tuesday, 12 October 20212:30 PM - 6:30 PMExhibit Hall A
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AGE AND EVOLUTION OF MID-CENOZOIC STEPOVER BASINS IN SOUTHEASTERN ALASKA
T194 Insights into Cordilleran Tectonics and Magmatism from the Sedimentary Record (Posters)Tuesday, 12 October 20212:30 PM - 6:30 PMExhibit Hall A
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PETROGENESIS, RARE EARTH ELEMENT CONTENTS, AND TECTONIC IMPLICATIONS OF A LATE DEVONIAN ALKALINE INTRUSION, SOUTHEAST ALASKA
9 Tectonic and Magmatic Thickening of Mesozoic North American CordilleraThursday, 13 May 20218:30 AM - 12:30 PMUNR Dept of Geological Sciences & Engineering Room
2020
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U/PB AGE CONSTRAINTS ON HOST ROCK DEPOSITION AND HIGH-T METAMORPHISM AT THE GRAPHITE CREEK FLAKE GRAPHITE DEPOSIT, SEWARD PENINSULA, ALASKA
T248 Integrating Geochronological, Geochemical, and Petrological Data—Progress in Petrochronology and ApplicationsFriday, 30 October 202010:00 AM - 2:00 PMMeeting Rooms
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LOWER JURASSIC VOLCANIC AND SEDIMENTARY ROCKS DEPOSITIONALLY OVERLIE UPPER TRIASSIC HOST ROCKS AT THE PALMER VMS PROPERTY IN THE ALEXANDER TRIASSIC METALLOGENIC BELT, SOUTHEAST ALASKA
1 D1. Economic GeologyMonday, 26 October 20201:30 PM - 5:30 PMMeeting Rooms
2019
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MINERALOGIC AND GEOCHEMICAL IMPLICATIONS FOR ENRICHMENT OF U-TH-REE IN SYENITE DIKES ON THE EASTERN SEWARD PENINSULA, ALASKA
T256 Investigations of Hydrothermal Systems: Advances and Challenges (Posters)Wednesday, 25 September 20199:00 AM - 6:30 PMHall AB, North Building
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THE GRAPHITE CREEK FLAKE GRAPHITE DEPOSIT, SEWARD PENINSULA, ALASKA: A PRODUCT OF IN SITU METAMORPHISM AND/OR HYDROTHERMAL FLUIDS?
T256 Investigations of Hydrothermal Systems: Advances and Challenges (Posters)Wednesday, 25 September 20199:00 AM - 6:30 PMHall AB, North Building
2017
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DECIPHERING FLOW PATH OF ICE ACROSS THE SOUTHERN ALASKA PANHANDLE BASED ON GEOMORPHOLOGICAL INTERPRETATION AND FIELD DATA
T383 New Concepts in Glaciation of the Western Cordillera of North America (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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LIFE AND DEATH OF THE RESURRECTION PLATE: STILL THE MOST COMPELLING EXPLANATION FOR COEVAL FOREARC MAGMATISM IN THE PACIFIC NORTHWEST AND ALASKA
T321 Paleocene-Eocene Tectonic and Magmatic Evolution of the Pacific NorthwestWednesday, 25 October 20178:00 AM - 12:00 PMTahoma 4
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THE PETERS HILLS BASIN, A NEOGENE PIGGYBACK BASIN ON THE BROAD PASS THRUST FAULT, SOUTH-CENTRAL ALASKA
T388 Challenges in Tectonics: Dynamic Interactions among Earth-Surface Processes, Landscape Evolution, and Tectonics (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
2016
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IDENTIFICATION OF AREAS WITH CRITICAL MINERALS RESOURCE POTENTIAL IN SIX GROUPS OF MINERAL DEPOSIT TYPES IN ALASKA
318 Economic Geology (Posters)Wednesday, 28 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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INDEPENDENT JURASSIC TO LATE CRETACEOUS DEPOSITIONAL SYSTEMS DEFINED BY SANDSTONE PETROGRAPHY AND DETRITAL ZIRCONS CONSTRAIN CLOSURE OF THE KAHILTNA-KUSKOKWIM BASIN IN SOUTHERN AND SOUTHWESTERN ALASKA
T267 Plate Tectonics, Arc-Trench Systems, Cordilleran Tectonics, Sedimentary Basins, Sandstone Provenance, and Geoarchaeology (Posters): A Celebration of William R. Dickinson's CareerTuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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SEARCHING FOR THE SAINT ELIAS PLUTONIC SUITE IN GLACIER BAY NATIONAL PARK AND PRESERVE, ALASKA
T245 A Centennial Celebration of Geology and Hydrology in the National Parks: Research, Mapping, and Resource Management (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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NEW GEOCHRONOLOGIC CONSTRAINTS ON THE FORMATION AND HYDROTHERMAL ENRICHMENT OF THE BOKAN MOUNTAIN PERALKALINE IGNEOUS COMPLEX AND ASSOCIATED HREE DEPOSITS, SOUTHEASTERN ALASKA, USA
T3 Rare Earth and Critical Elements in Ore DepositsSunday, 25 September 20168:00 AM - 12:00 PMRoom 301
2015
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FORMATION OF THE KAHILTNA BASIN, ALASKA, BY TIME-TRANSGRESSIVE EARLY TO LATE CRETACEOUS DEXTRAL-OBLIQUE JUXTAPOSITION OF TWO INDEPENDENT DEPOSITIONAL SYSTEMS
19 From Alaska and the Appalachians to Lithium Resources and Secular Trends in the Geologic Record: Honoring the Eclectic Geologic Career of Dwight Bradley (Posters)Wednesday, 13 May 20158:00 AM - 12:00 PMAtrium/Hallway
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AGES FROM PALEOZOIC INTRAOCEANIC VOLCANIC ARCS AND OVERLAPPING DEVONIAN CONTINENTAL CLASTIC ROCKS: IMPLICATIONS FOR THE TECTONIC HISTORY OF THE SOUTHERN ALEXANDER TERRANE, ALASKA
23 Terrane Accretion and Translation in the Cordillera (Posters)Wednesday, 13 May 20151:30 PM - 5:30 PMAtrium/Hallway
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NEW 1:250,000 GEOLOGIC MAP OF THE WESTERN ALASKA RANGE: PORTIONS OF THE LIME HILLS, MCGRATH, TALKEETNA AND TYONEK QUADRANGLES
19 From Alaska and the Appalachians to Lithium Resources and Secular Trends in the Geologic Record: Honoring the Eclectic Geologic Career of Dwight Bradley (Posters)Wednesday, 13 May 20158:00 AM - 12:00 PMAtrium/Hallway
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WESTERN ALASKA RANGE MAGMATIC RESPONSE TO PROGRESSIVE ACCRETION OF THE WRANGELLIA COMPOSITE TERRANE AND EVOLUTION OF THE SOUTHERN ALASKA MARGIN
19 From Alaska and the Appalachians to Lithium Resources and Secular Trends in the Geologic Record: Honoring the Eclectic Geologic Career of Dwight Bradley (Posters)Wednesday, 13 May 20158:00 AM - 12:00 PMAtrium/Hallway
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TIKCHIK TERRANE (SW ALASKA) RECORDS PENNSYLVANIAN-EARLY PERMIAN COLLISION OF OCEANIC ARC WITH CONTINENTAL FAREWELL TERRANE
5 From Alaska and the Appalachians to Lithium Resources and Secular Trends in the Geologic Record: Honoring the Eclectic Geologic Career of Dwight BradleyMonday, 11 May 20151:30 PM - 5:30 PMLecture Hall
2014
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STRUCTURAL CONTROLS ON EMPLACEMENT OF EARLY JURASSIC PERALKALINE GRANITE AND RARE EARTH ELEMENT MINERALIZATION AT BOKAN MOUNTAIN, SOUTHEAST ALASKA
T299 Geologic Processes That Influence the Tectonic Development and Economic Resources of the Northern North American Cordillera (Posters)Wednesday, 22 October 20149:00 AM - 6:30 PMExhibition Hall C
2013
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PETROGRAPHIC AND DETRITAL ZIRCON DATA FROM THE KAHILTNA BASIN SUGGEST EARLY CRETACEOUS JUXTAPOSITION OF THE CONTINENTAL MARGIN AND THE PENINSULAR TERRANE IN THE WESTERN ALASKA RANGE
T23 Geological and Geophysical Constraints on the Tectonic Evolution and Resource Potential of Alaska and the Northern North American CordilleraSunday, 27 October 20138:00 AM - 12:00 PMRoom 505
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ORDOVICIAN CARBONATE FACIES OF PRINCE OF WALES ISLAND, SOUTHEASTERN ALASKA
41 Recent Advances in Stratigraphic Research (Posters)Sunday, 27 October 20139:00 AM - 6:30 PMHall D
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DETRITAL ZIRCON CONSTRAINTS ON SOURCES, AGE OF DEFORMATION AND LOCALIZATION OF MINERAL DEPOSITS OF KAHILTNA BASIN, SOUTH-CENTRAL ALASKA
T23 Geological and Geophysical Constraints on the Tectonic Evolution and Resource Potential of Alaska and the Northern North American CordilleraSunday, 27 October 20138:00 AM - 12:00 PMRoom 505
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SILURIAN MEGALODONT BIVALVES AND SILURIAN(?)–DEVONIAN PLATY LIMESTONE: NEW MID-PALEOZOIC LINKS BETWEEN ALASKA’S ALEXANDER TERRANE, THE OLD RED SANDSTONE CONTINENT, AND N. ATLANTIC–CALEDONIDE TECTONICS
T89 Paleogeographic Synthesis: from Cyberinfrastructure to ApplicationSunday, 27 October 20131:00 PM - 5:00 PMRoom 605
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MAGMATIC HISTORY OF THE TORDRILLO MOUNTAINS AND WESTERN ALASKA RANGE AND TECTONIC IMPLICATIONS
T23 Geological and Geophysical Constraints on the Tectonic Evolution and Resource Potential of Alaska and the Northern North American CordilleraSunday, 27 October 20138:00 AM - 12:00 PMRoom 505
2012
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GEOCHRONOLOGIC CONSTRAINTS ON THE EARLY PALEOZOIC EVOLUTION OF THE SOUTHERN ALEXANDER TERRANE, NORTHWESTERN COASTAL BRITISH COLUMBIA
T155 Multidisciplinary Studies of Convergent Plate Boundaries I: In Honor of Jason Saleeby, 2012 MGPV Distinguished Geologic Career AwardeeTuesday, 6 November 20128:00 AM - 12:00 PM208A
2011
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PALEOZOIC EVOLUTION OF THE SOUTHERN ALEXANDER TERRANE, NORTHWEST BRITISH COLUMBIA
T177 Tectonic Development of the Northern North American Cordillera (Posters)Tuesday, 11 October 20119:00 AM - 6:00 PMHall C
2007
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SANDSTONE PETROGRAPHY, FOSSILS, AND DETRITAL ZIRCON AGES DISTINGUISH PROVENANCE IN THE TIKCHIK LAKES AREA, SOUTHWEST ALASKA
T181 Active and Ancient Tectonics along the Northern Cordillera Margin—Magmatism, Deformation, Metamorphism, and Basin Development (Posters)Tuesday, 30 October 20071:30 PM - 5:30 PM
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NEW CONSTRAINTS ON THE ORIGIN OF THE TIKCHIK TERRANE, SOUTHWESTERN ALASKA
T181 Active and Ancient Tectonics along the Northern Cordillera Margin—Magmatism, Deformation, Metamorphism, and Basin Development (Posters)Tuesday, 30 October 20071:30 PM - 5:30 PM
2006
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LATE PROTEROZOIC AGES FOR ROCKS ON MOUNT CHEETDEEKAHYU AND ADMIRALTY ISLAND, ALEXANDER TERRANE, SOUTHEAST ALASKA
13 GSA: Accreted Terranes of Western North America: An Update on Current Research on the Construction of the Cordillera (Posters)Monday, 8 May 20061:00 PM - 4:00 PM
2002
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GEOCHEMICAL AND SULFUR ISOTOPE COMPOSITIONS OF LATE PROTEROZOIC AND EARLY PALEOZOIC VOLCANOGENIC MASSIVE SULFIDE DEPOSITS, PRINCE OF WALES ISLAND AND VICINITY, SOUTHEASTERN ALASKA
52 Economic Geology I: Magmatic PGE-Cr-Cu-Ni, VMS, Sed-hosted Pb-Zn-Cu, and Alaska Au DepositsMonday, 28 October 20028:00 AM - 12:00 PM
Date Unknown
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POST-EOCENE IGNEOUS AND TECTONIC EFFECTS OF SPREADING CENTER SUBDUCTION UNDER SOUTHEAST ALASKA
4 T4. Triple Junction Regions I
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RECOGNITION OF THREE METAMORPHIC EVENTS WITHIN THE WALES GROUP ON PRINCE OF WALES AND DALL ISLANDS, SOUTHEASTERN ALASKA
50 Metamorphic Petrology (Posters)