جست‌وجوی استاد و پژوهشگر

Patrick K. Spencerمشاهده پروفایل

استاد

• Sedimentology
• Stratigraphy
• Paleontology
• +۴ مورد دیگر

Patrick K. Spencer is the Grace F. Phillips Professor of Geology at Whitman College, where he has taught since 1984. His academic career includes a B.S. from the University of Washington (1973), M.S. from Western Washington University (1980), and Ph.D. from the University of Washington (1984). His research focuses on late Pleistocene sedimentology, stratigraphy, and paleontology in the Pacific Northwest, conducted collaboratively with undergraduate students. Teaching specialties include Sedimentology, Stratigraphy, Paleobiology, and the geology of the Pacific Northwest. He also teaches interdisciplinary courses like 'Pages of Stone: the Literature of Geology.' Education: Bachelor of Science in Geology, University of Washington, 1973 Master of Science in Micropaleontology, Western Washington University, 1980 Ph.D. in Geology, University of Washington, 1984 Research Interests: Spencer's work integrates sedimentological, stratigraphic, and paleontological analyses to understand geological history. Key areas include the stratigraphy of the Olympic Peninsula, trace fossils in Eocene sediments, and the geology of the Touchet Beds. His fieldwork emphasizes hands-on, collaborative research with students, leading to publications in journals like Northwest Science and ICHNOS . Teaching: Courses include Geologic History of the Pacific Northwest, Regional Geology field studies, and Paleobiology. He emphasizes experiential learning through fieldwork and interdisciplinary approaches. Advising & Grants: Spencer mentors Whitman geology majors in presenting research at professional meetings. His work has been supported through institutional grants and collaborative projects with regional universities. Labs/Teams: Collaborates with students on field-based studies in Washington, Oregon, and Idaho, focusing on sedimentary processes and paleoenvironmental reconstruction.

Ron Countsمشاهده پروفایل

دانشیار

• Paleoseismology
• Neotectonics
• Luminescence dating
• +۲ مورد دیگر

Ron Counts is Associate Professor and Associate Director of the Mississippi Mineral Resources Institute at the University of Mississippi. His research employs field geology, geochronology, and geophysics to study neotectonics and paleoenvironmental change. Education includes a PhD from the University of Cincinnati (2013) and USGS Mendenhall Postdoctoral Fellowship (2013-2014). Professional experience includes roles at USGS Eastern Geology and Paleoclimate Science Center (2013-2017) and Kentucky Geological Survey (2002-2012). Research investigates Quaternary fault systems, including the 1886 Charleston earthquake source and Wabash Valley seismic zone. Methodologies integrate luminescence dating, sediment coring, GPR, and electrical resistivity for 3D landscape modeling. Current NSF-funded projects include fault mapping beneath the National Mall using geophysical methods and Mississippi Alluvial Aquifer recharge studies. Fieldwork spans the Himalayas, Atlantic Coastal Plain, and Mississippi Embayment. Publications (2017-2022) focus on paleoseismology of Eastern North America, detrital zircon provenance, and geophysical characterization of fault systems. Laboratory facilities include the Core Analysis and Paleoenvironmental Research Laboratory with Giddings drill rig.

Nicholas Muellerمشاهده پروفایل

مدرس

• Structural Geology
• Potential Field Geophysics
• Geographic Information Systems (GIS)
• +۴ مورد دیگر

Nicholas Mueller is a Lecturer in the Department of Geosciences at the University of Texas at Dallas (UTD), affiliated with the School of Natural Sciences and Mathematics. He holds a Ph.D. (2019) and B.Sc. (2010) in Geosciences from UTD. His research focuses on active tectonics and structural geology, particularly in the western Great Basin. Key areas include: Regional tectonics of transtensional deformation Displacement history of transcurrent fault systems Integration of geophysical data (potential fields, well logs) with geological mapping 3D basin modeling and subsurface constraints Publications emphasize fault system dynamics, basin evolution, and paleoseismic studies in the Eastern California Shear Zone. His work combines field observations with advanced geophysical techniques to understand displacement transfer mechanisms. Professional preparation includes extensive fieldwork in Nevada and California, with a focus on active tectonic processes. He has advised no listed students but contributes to educational outreach through field-based learning initiatives. Research infrastructure includes access to geophysical instrumentation and collaboration with regional geological surveys. Current efforts explore neotectonic reorganization in transpressional systems.

Shawn Maloneمشاهده پروفایل

استادیار

• Tectonics
• Geochronology
• Petrology
• +۵ مورد دیگر

Shawn Malone serves as an Assistant Professor in the Geoscience Department at the University of Wisconsin-Green Bay within the College of Science, Engineering and Technology. His research employs accessory mineral analysis to investigate tectonic processes through advanced geochronological and geochemical techniques. Dr. Malone specializes in U-Pb geochronology, Lu-Hf and trace element geochemistry of zircon and titanite from igneous and metamorphic rocks, coupled with provenance analysis using heavy mineral assemblages in sedimentary units. His primary research interests include tectonics, petrology, and crustal evolution, with specific projects focused on zircon petrochronology of the Penokean orogeny (particularly the Marshfield terrane), mapping and crustal evolution studies of the Bighorn and Wind River ranges in Wyoming, and applications of petrography to sandstone provenance analysis. His methodological approach consistently integrates whole rock petrography and geochemistry to address complex geological questions. Analysis of Dr. Malone's publication record reveals a dominant focus on geochronological techniques applied to North American crustal evolution, with significant contributions to understanding the Marshfield terrane, Pearya terrane, and sedimentary basins across the United States. His work spans Proterozoic to Paleozoic time periods and demonstrates consistent integration of field mapping, mineralogical analysis, and geochemical methodologies to unravel tectonic histories and sediment dispersal patterns across continental scales.

Rebecca Dorseyمشاهده پروفایل

استاد

• Sedimentology
• Basin Analysis
• Stratigraphy
• +۷ مورد دیگر

Rebecca Dorsey is a Professor in the Department of Earth Sciences within the College of Arts and Sciences at the University of Oregon. She has been a faculty member since 1997, progressing from Assistant to Associate and then full Professor. She also served as Head of the Department from 2013 to 2016, demonstrating leadership in academic administration. Her educational background includes a B.S. in Geology from the University of Vermont (1983), and M.A. and Ph.D. in Geology from Princeton University (1986, 1989). Prior to joining the University of Oregon, she held faculty positions at Northern Arizona University. Her primary research interests lie in sedimentology, basin analysis, tectonics, and stratigraphy . She investigates tectonically active sedimentary basins to understand the interplay between tectonic forces, sedimentary processes, and landscape evolution. Her work integrates field-based stratigraphy and sedimentology with paleomagnetism, geochronology, and geomorphology to reconstruct the complex evolution of active regions such as the Colorado River system, the Gulf of California, and arc-continent collision zones in Taiwan. The articles listed reflect a consistent focus on the tectonic and sedimentary evolution of active margins. Key themes include the birth and development of the Colorado River, transtensional faulting in the California shear zones, arc-continent collision dynamics, and the stratigraphic records of rifting in the Gulf of California. Her recent work increasingly incorporates interdisciplinary approaches, including geogenomics and machine learning for geomorphic classification. Fellow, Geological Society of America (2007) National Science Foundation Graduate Research Fellowship (1984-88) AAPG Distinguished Lecturer (2021-22) Benjamin Meaker Visiting Professorship, University of Bristol (2018) Fund for Faculty Excellence Award, University of Oregon (2017-18) Distinguished Lecturer, NSF MARGINS and GeoPRISMS programs (2010-12) Erskine Visiting Faculty Fellowship, University of Canterbury, New Zealand (2004) She has advised numerous graduate students, many of whom have become faculty members or work in prominent geological and environmental firms. Her research has been consistently supported by major external grants, primarily from the National Science Foundation, focusing on projects related to the San Andreas fault system, Colorado River evolution, and Gulf of California rifting. She has also led significant collaborative efforts, such as the Baja GeoGenomics consortium, integrating geology and biology. Her research is conducted through extensive fieldwork and collaboration with colleagues across institutions, including the U.S. Geological Survey and international universities. She maintains an active research laboratory and field program, contributing significantly to the understanding of Earth's dynamic surface processes.

James Conderمشاهده پروفایل

استاد

• Mantle flow
• Melt generation
• Mid-ocean ridges
• +۳ مورد دیگر

James Conder is a Professor and Graduate Director in the Department of Geology at Southern Illinois University Carbondale. He is affiliated with the Multihazard Mitigation Team and holds a Ph.D. (2001) and Sc.M. (1998) from Brown University, along with a B.S. (1994) from the University of Utah. Education: B.S., 1994, University of Utah Sc.M., 1998, Brown University Ph.D., 2001, Brown University His research focuses on mantle flow and melt generation at mid-ocean ridges and subduction zones, integrating geodynamic models with seismic observations. A secondary interest involves neotectonics, particularly active Earth surface deformation through microseismicity analysis, as seen in his work with Karen Godfrey on hydrothermal sites in the Lau Basin. Recent publications highlight his contributions to understanding mantle dynamics across diverse tectonic settings, including seismic tomography of the Tonga arc, shear wave splitting in the Mariana subduction system, and asthenospheric flow asymmetry at the East Pacific Rise. These studies employ geodynamic modeling and seismic imaging to unravel complex mantle processes. Conder teaches courses in natural hazards, solid-earth geophysics, tectonics, numerical methods, and earthquake seismology. His office is located in Parkinson Lab 101C.

Darryl Grangerمشاهده پروفایل

استاد

• Tectonic geomorphology
• Landscape evolution
• Cosmogenic nuclides
• +۳ مورد دیگر

Roles: Professor of Earth, Atmospheric, and Planetary Sciences; Associate Dean of Faculty Affairs in the College of Science at Purdue University. Specializes in tectonic geomorphology and cosmogenic nuclide dating techniques for studying landscape evolution. Education: Ph.D. in Earth Sciences from University of California, Berkeley Research Interests: Focuses on quantitative methods to understand how landscapes evolve through time. Key areas include cosmogenic nuclide applications for dating fluvial and glacial deposits, tectonic controls on erosion patterns, and environmental geoscience problems like cave system development. Recent work explores Quaternary incision rates of major rivers and hominin site chronology in China and Africa. Awards: NSF CAREER Award (2001) EAS Outstanding Teacher Award (2000) NASA Global Change Fellowship (1992-1995) Grants & Advising: Leads major NSF-funded projects on climate-tectonic interactions in mountain belts. Advises Ph.D. students on cosmogenic dating methods and geomorphic analysis. Active in developing burial dating techniques for archaeological sites. Labs/Teams: Collaborates with PRIME Lab (Purdue Rare Isotope Measurement Laboratory) for accelerator mass spectrometry work. Part of international teams studying Tibetan Plateau tectonics and South African hominin sites.

Nathan David Brownمشاهده پروفایل

استادیار

• Luminescence Dating
• Active Tectonics
• Low-Temperature Thermochronology
• +۳ مورد دیگر

Nathan David Brown is an Assistant Professor in Earth and Environmental Sciences at the University of Texas at Arlington (UTA). His research applies luminescence dating and thermochronology to study landscape evolution, tectonic processes, and climate interactions. He directs the Quaternary Geochronology Group and leads NSF-funded projects on aeolian abrasion and ice sheet dynamics. Research Focus: Integrates field observations with geochronometric techniques to decode Earth surface processes across millennial timescales. Key themes include tectonic uplift impacts, sediment transport, and paleoenvironmental reconstructions. Awards: Recognized for excellence in research (UTA Enhancement Award, Rising STARs Award) and teaching (UCLA Excellence Awards). Advising: Mentors graduate students in geochronology projects and teaches courses in Mineralogy, Field Geology, and Geochronology. Laboratories: Operates the UTA Luminescence Laboratory for sediment and bedrock analysis.

Ryan Thigpenمشاهده پروفایل

دانشیار

• Structural Geology
• Computational Geomechanics
• Basin and Mountain Belt Geodynamics
• +۷ مورد دیگر

Ryan Thigpen is an Associate Professor and Director of Undergraduate Studies in the Department of Earth & Environmental Sciences at the University of Kentucky's College of Arts & Sciences. His research focuses on structural geology, computational geomechanics, basin and mountain belt geodynamics, and tectonic processes. He leads the UK Structure and Geodynamics Group, which investigates tectonic and geomorphic links through fieldwork, analytical methods, and numerical models. Thigpen’s work spans diverse regions including the Grand Teton National Park (Wyoming), Himalayas (Nepal), and the Appalachian Mountains. He has secured NSF grants for projects like studying the Teton fault’s seismic history and the impact of the Yellowstone hotspot. His team uses seismic reflection, thermochronology, and sediment coring to analyze active tectonics, orogenic collapse, and landscape evolution. Key research themes include: Sublacustrine geology of Jackson Lake (WY), linking sedimentation to fault activity and climate change. Thermodynamic modeling of collisional systems, such as the Himalayas and Caledonides. Anthropogenic influences on flood severity and geomorphic responses in eastern Kentucky. Deformation band studies in salt basins (e.g., Paradox Basin, Utah) to improve reservoir predictions. Thigpen supervises numerous graduate and undergraduate students, fostering collaborative projects with institutions like Virginia Tech, Colorado State University, and the University of Tennessee. Recent achievements include a RAPID NSF grant post-2022 Kentucky floods and a book chapter on Scotland’s geology (anticipated 2024). His lab’s activities include: Field campaigns in Wyoming, Scotland, Portugal, and Nepal. Integration of seismic, geochemical, and structural data for multidisciplinary insights. Publications on paleoseismology, diatom paleoecology, and erosion-geomorphic feedbacks.

Daniel Imreckeمشاهده پروفایل

دانشیار

• Structural Geology
• Petrography
• Geochronology
• +۲ مورد دیگر

Dr. Daniel Imrecke is an Associate Professor of Geology and Environmental Science at the University of Houston-Clear Lake (UHCL), part of the College of Science and Engineering. He holds a B.S. in Geology from Stephen F. Austin State University and a M.S. and Ph.D. in Geology from the University of Houston, completed in 2013. Prior to joining UHCL in 2014, he served as an adjunct instructor at Lone Star College, the University of Houston, and Stephen F. Austin State University. His research focuses on structural geology, petrography, geochronology, and geochemistry, with a particular emphasis on tectonic evolution in regions like the Pamir Mountains and Texas. Active research projects include the Mesozoic evolution of the Pamir, coastal hazards in Louisiana, and characterization of Shergottite meteorites. He teaches courses such as Physical Geology, Historical Geology, Mineralogy, and Structural Geology. Dr. Imrecke’s work has contributed to understanding tectonic processes in high-altitude basins, Quaternary glaciation dynamics, and fault kinematics. His publications span topics ranging from magmatic evolution in the Pamir to deformation patterns in extensional basins. Though no specific awards are noted, his interdisciplinary approach integrates fieldwork, laboratory analysis, and computational modeling. His advising includes undergraduate projects on coastal hazards and graduate work on meteorite characterization. While no grants are explicitly mentioned, his active projects reflect ongoing collaborations in tectonic and environmental geoscience research. Dr. Imrecke’s academic contributions extend to field methods instruction and natural disaster studies, reflecting a commitment to both research and education in geology and environmental science.

• Geophysics
• Structural Geology
• Earthquake Science
• +۳ مورد دیگر

Alexis Ault is a Professor in the Geosciences Department at the S.J. & Jessie E. Quinney College of Agriculture & Natural Resources , Utah State University. Her research focuses on earthquake mechanics, fault zone processes, and thermochronometry, particularly using hematite and zircon (U-Th)/He dating to unravel seismic history and deformation mechanisms. Recent publications highlight her work on: Atomic-scale frictional behavior of hematite fault mirrors during earthquake cycles Shallow slow slip events in the San Andreas and Wasatch fault zones Thermochronometric techniques to date ancient unconformities and fault damage Multi-method analysis of fault healing and CO2 flux dynamics post-earthquake Her studies integrate field observations, laboratory experiments, and numerical modeling to understand seismicity, fault strength, and tectonic evolution across diverse geological settings, including Turkey, California, and Utah.

Kurt Sundellمشاهده پروفایل

استادیار

• Tectonics
• Sedimentology
• Geochronology
• +۵ مورد دیگر

Kurt Sundell is an Assistant Professor in the Department of Geosciences at Idaho State University (Pocatello, ID). His research integrates field geology with analytical techniques including U-Th-Pb geochronology, Lu-Hf geochemistry, and thermochronology to study tectonic and surface processes. He specializes in quantitative sediment provenance methods and crustal evolution, with focus areas in the Central Andes and Southern Tibet. Dr. Sundell's research interests span tectonics, sedimentology, geochronology, and geochemistry. He develops computational tools for data analysis (e.g., AgeCalcML, DZstats) and investigates: Crustal thickening mechanisms in orogenic plateaus Detrital zircon geochemistry as a tectonic proxy Sediment routing responses to flat-slab subduction High-speed U-Pb dating methodologies His publication trends show strong emphasis on: Detrital zircon geochemistry/geochronology (10/15 recent papers) Tibetan and Andean tectonic evolution (8/15) Quantitative sediment provenance innovations (6/15) Crustal thickness proxies and plateau growth (5/15) Current grants include NSF-funded projects on microplastic river fingerprinting and ACS Petroleum Research Fund support for Green River Basin sediment routing. He actively advises graduate students (Robbie Manta, Jon Lever, Cheyenne Bartelt, Maria Reinoso) and collaborates with the Arizona LaserChron Center, where he develops community software and teaches workshops.

Jon Lewisمشاهده پروفایل

استاد

• Structural Geology
• Earthquake Geology
• Neotectonics
• +۵ مورد دیگر

Jon Lewis is a Professor in the Department of Anthropology, Geospatial and Earth Sciences at Indiana University of Pennsylvania (IUP), part of the Kopchick College of Natural Sciences and Mathematics. His academic journey includes a BS from the University of Vermont, MS from the University of Tennessee, PhD from the University of Connecticut, and a postdoctoral fellowship at the University of California, Davis. He has held roles such as Adjunct Assistant Professor at the University of Massachusetts Amherst and was a trailing partner during his postdoctoral years, emphasizing community-building and flexibility in dual-career academia. Research focuses on structural geology, earthquake geology, and neotectonics, with fieldwork in Taiwan, Costa Rica, and Japan. Notable projects include NSF-funded studies on Taiwan’s arc-continent collision and collaborations in the Nankai Trough Seismogenic Zone Experiment. He co-developed the STEMSEAS program to diversify marine geoscience participation and improve equity in STEM through seagoing experiences. Teaching spans courses like Dynamic Earth and Research Methods in Geosciences , incorporating innovative strategies such as visual engagement to boost student interaction. He prioritizes undergraduate research, mentoring students in numerical modeling and fieldwork, leading to co-authored publications. His career advice emphasizes community connections and balancing academic rigor with personal well-being through activities like mountain biking. Grants include NSF Award #1650157 for Taiwan neotectonics research. He advocates for inclusive academic cultures, reflected in initiatives like COSEA and efforts to address conference equity. His work bridges education and research, fostering diverse participation in geosciences through interdisciplinary programs and partnerships.

Rich D. Koehlerمشاهده پروفایل

دانشیار

• Neotectonics
• Paleoseismology
• Earthquake Geology
• +۵ مورد دیگر

Dr. Rich D. Koehler is an Associate Professor at the Nevada Bureau of Mines and Geology, part of the Mackay School of Earth Sciences and Engineering at the University of Nevada, Reno. He holds a PhD (2009) from the same institution, an MS from Humboldt State University (1997), and a BA from UC Santa Cruz (1992). His expertise spans neotectonics, paleoseismology, earthquake geology, and geologic hazard assessment, with fieldwork in Nevada, California, Alaska, and the Caribbean. Education PhD, University of Nevada, Reno (2009) M.S., Humboldt State University (1997) B.A., University of California, Santa Cruz (1992) Research Focus Dr. Koehler investigates active fault systems, seismic hazard assessment, and tsunami risks. His work integrates field observations, LiDAR, and geodetic data to understand fault dynamics and their implications for natural hazards. He has led studies in Alaska’s Aleutian megathrust zone, the Walker Lane region of Nevada, and the Enriquillo-Plantain Garden fault system in Jamaica. Collaborations & Grants He has authored/co-authored over 50 publications, including peer-reviewed journal articles and technical reports for state agencies. His work supports infrastructure planning (e.g., Alaska pipeline projects) and disaster preparedness through tsunami inundation mapping and seismic hazard modeling. Labs/Teams Affiliated with the Nevada Bureau of Mines and Geology and the Alaska Division of Geological & Geophysical Surveys, he collaborates with federal agencies like the USGS and international teams during post-disaster reconnaissance (e.g., 2010 Haiti earthquake).

Christie Roweمشاهده پروفایل

استاد

• Earthquakes
• Natural Hazards
• Tectonics
• +۳ مورد دیگر

Christie Rowe is a Professor and Director of the Nevada Seismological Laboratory at the University of Nevada, Reno. Her career focuses on earthquake geology, fault mechanics, and tectonic processes. She holds a Ph.D. in Earth Sciences from UC Santa Cruz (2007) and a B.A. in Geology from Smith College (2000). Prior roles include lecturer at the University of Cape Town (2006–2009), researcher at UCSC (2010–2011), and professor at McGill University (2011–2024), where she held the Wares Chair in Ore Forming Processes and Canada Research Chair in Earthquake Geology. Her research interests span earthquakes, natural hazards, structural geology, and tectonics. She leads field-based studies on fault systems, coseismic processes, and subduction zone dynamics. Rowe is a prominent advocate for open science, serving as Executive Editor for Community at Seismica , a researcher-run diamond open-access journal. She emphasizes improving seismic monitoring, community-driven publishing, and fostering transparency in scientific communication. Recent work includes investigations into fault scarp evolution in eastern Canada, serpentinite fault mechanics in the San Andreas Fault, and paleoseismic trenching in Nevada. Her contributions to open-access publishing highlight efforts to democratize scholarly communication. Rowe actively engages in public outreach, disaster preparedness (e.g., ShakeOut), and mentoring the next generation of geoscientists.