T.M. Lehman
Texas Tech University, Lubbock, TX
Activity
2023
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THE PROVENANCE AND DISPERSAL OF THE NEOGENE OGALLALA FORMATION ACROSS WEST TEXAS AND EASTERN NEW MEXICO: DETERMINING THE PALEODRAINAGE NETWORK OF THE SOUTHERN HIGH PLAINS
T244 Sources, Sinks, Transport, and Storage of Sediment in Fluvial Systems (Posters)Wednesday, 18 October 20238:00 AM - 5:30 PMHall B
2021
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EXPLOSIVE BASALTIC PHREATOMAGMATIC ERUPTIONS, DESTRUCTION OF AN ANCIENT FOREST AND SUBSTRATE COLLAPSE DURING MAAR VOLCANISM RECORDED WITHIN PALEOCENE ALLUVIAL PLAIN STRATA OF THE BLACK PEAKS FORMATION, BIG BEND NATIONAL PARK, WEST TEXAS
17 Ultramafic and Mafic MagmatismTuesday, 20 April 20218:00 AM - 12:00 PMMissouri State University- Geography and Geology MS Program Room
2020
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PHREATOMAGMATIC VOLCANIC PROCESSES RECORDED IN A PALEOCENE TUFF-RING COMPLEX, BIG BEND NATIONAL PARK, TRANS-PECOS IGNEOUS PROVINCE, WEST TEXAS
6 Recent Progress in Granites, Rhyolites, and Associated Magmatism (Posters)Monday, 9 March 20208:30 AM - 5:00 PMBallroom B
2019
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PALEOCENE BASALTIC MAAR/TUFF-RING COMPLEX IN BIG BEND NATIONAL PARK, TRANS-PECOS IGNEOUS PROVINCE, WEST TEXAS
T273 Small-Volume Cenozoic Volcanism of the Interior West of the United States (Posters)Wednesday, 25 September 20199:00 AM - 6:30 PMHall AB, North Building
2011
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GEOLOGIC MAP OF BIG BEND NATIONAL PARK, TEXAS: A NEW DIGITAL GEOLOGIC MAP
T113 Geology in the National Parks: Research, Mapping, Outreach, and Resource Management (Posters)Monday, 10 October 20119:00 AM - 6:00 PMHall C
2010
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STABLE ISOTOPIC RATIOS OF ORGANIC CARBON FROM THE UPPER CRETACEOUS AND EARLY PALEOCENE IN BIG BEND NATIONAL PARK, TEXAS
30 General Sedimentology, Stratigraphy, Paleoclimatology (Posters)Monday, 12 April 20101:30 PM - 5:00 PMTaneycomo A
2009
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AGES AND PROVENANCE OF DETRITAL MINERALS, TRIASSIC DOCKUM GROUP, TEXAS PANHANDLE
16 Permian to Jurassic Tectonics, Magmatism, and Sedimentation in the NE Mexico and South-Central USA Region ITuesday, 17 March 20091:30 PM - 3:30 PM
2007
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UPPER CRETACEOUS AND PALEOGENE STRATA SOUTH OF THE CHISOS MOUNTAINS, BIG BEND NATIONAL PARK, TEXAS
T189 Geological, Geophysical, Geochemical, and Environmental Studies in Big Bend National Park and the Trans-Pecos Region, TexasWednesday, 31 October 20078:00 AM - 12:00 PM
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STABLE ISOTOPIC COMPOSITION OF UPPER-CRETACEOUS CARBONATES FROM BIG BEND NATIONAL PARK, TEXAS
42 Insights from Cretaceous-Paleogene Paleoenvironments and Deposition: Glimpses of the GreenhouseFriday, 13 April 20071:20 PM - 5:00 PM
2005
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DETRITAL ZIRCONS IN UPPER TRIASSIC STRATA OF THE UPPER CHINLE AND DOCKUM GROUPS, NEW MEXICO AND TEXAS
10 Undergraduate Research (Posters)Friday, 29 April 20059:00 AM - 5:00 PM
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HOST ROCK FRACTURE ANALYSIS, MCKINNEY HILLS LACCOLITH, BIG BEND NATIONAL PARK, USA
8 Structure/Stratigraphy/Petrology (Posters)Friday, 1 April 20051:30 PM - 5:00 PM
2004
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A U-PB AGE FOR THE LATE CRETACEOUS ALAMOSAURUS VERTEBRATE FAUNA OF WEST TEXAS
9 Paleontology and Sedimentary Geology (Posters)Monday, 3 May 20048:00 AM - 5:00 PM
2002
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REVISIONS TO THE TORNILLO GROUP (UPPER CRETACEOUS - EOCENE), BIG BEND NATIONAL PARK, TEXAS
6 Geology of Big Bend National Park: What Have We Learned Since Maxwell and Others, 1967?Thursday, 11 April 20021:30 PM - 5:30 PM
Date Unknown
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MAPPING OF UPPER CRETACEOUS AND PALEOGENE STRATA IN BIG BEND NATIONAL PARK, TEXAS
47 Big Bend (Posters)
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SEDIMENT DISPERSAL IN TRIASSIC FLUVIAL SYSTEMS OF SOUTHWEST LAURENTIA: INSIGHTS FROM U-PB AGES OF DETRITAL ZIRCONS
83 Structural Geology and Tectonics (Posters)
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VOLCANOLOGY, GEOCHRONOLOGY, AND STRATIGRAPHIC FRAMEWORK OF UPPER CRETACEOUS BASALTIC MAAR DEPOSITS IN THE BIG BEND AREA OF WEST TEXAS
234 Volcanology (Posters)