William Leggett
Guadalupe Mountains National Park, Salt Flat, TX
Activity
2010
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LATEST TRIASSIC-MIDDLE JURASSIC AGE OF CORDILLERAN-NAZAS ARC IN MEXICO INDICATED BY U-PB DETRITAL ZIRCON AND VOLCANIC-ROCK AGES
T136 Tectonic Controls on Volcanism: Geologic PerspectivesMonday, 1 November 20101:30 PM - 5:30 PMMile High Ballroom 4AB
2009
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CONTRASTING TECTONIC REGIMES RECORDED BY JURASSIC AND CRETACEOUS ARC-RELATED SEDIMENTARY BASINS, SONORA, MEXICO
T40 The Mesozoic and Cenozoic Tectonic Evolution of Northwestern Mexico and the Southwestern United States (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A
2008
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CABORCAN PROTEROZOIC BASEMENT IN THE RANCHO LA LAMINA REGION, SONORA, MEXICO: U-PB AGES, ND ISOTOPIC COMPOSITION, 40AR/39AR THERMOCHRONOLOGY, AND CLAST PROVENANCE INDICATE PRE-EARLY JURASSIC ARRIVAL AND LARAMIDE EXHUMATION
7 Causes and Consequences of Laramide Tectonics in the Forearc, Arc, and Backarc of the Southwestern United StatesWednesday, 19 March 20081:30 PM - 5:40 PM
2004
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TECTONICS OF LATE JURASSIC-EARLY CRETACEOUS BASIN DEVELOPMENT, NORTH-CENTRAL SONORA, MEXICO
T43 Terrane Translation, Orogenesis, and Plate Interactions in the Late Mesozoic to Early Cenozoic North American Cordillera, and Implications for Paleogeographic ReconstructionsSunday, 7 November 20041:30 PM - 5:30 PM
Date Unknown
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NEW DETRITAL ZIRCON DATA FROM A QUARTZ ARENITE NORTHWEST OF CUCURPE, NORTH-CENTRAL SONORA, MEXICO: IMPLICATIONS FOR MIDDLE TO LATE JURASSIC BASIN DEVELOPMENT ALONG THE SOUTHWESTERN MARGIN OF NORTH AMERICA
T219 Terrane Translation, Orogenesis, and Plate Interactions in the Late Mesozoic to Early Cenozoic North American Cordillera, and Implications for Paleogeographic Reconstructions (Posters)
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STRATIGRAPHY OF MID-MESOZOIC ARC-RELATED BASINS, NORTH-CENTRAL SONORA, MEXICO: NEW TEMPORAL AND GEOGRAPHIC CONSTRAINTS ON MAGMATIC EVOLUTION AND BASIN DEVELOPMENT IN THE SOUTHWESTERN CORDILLERA
T148 Understanding Mountain Belts from Basin-fill: Multi-disciplinary Approaches to the Detrital Record of Orogenic Evolution (Posters)