Sedimentary Geology/Geomorphology
The Jackson School of Geosciences is home to one of the largest and most diverse sedimentology & stratigraphy faculties in the nation. When U.S. News & World Report last ranked sedimentology & stratigraphy graduate programs, UT Austin was No. 1. The program has a long tradition of excellence. It is the birthplace of depositional systems analysis, a fundamental approach for relating the spatial distribution of sedimentary rocks to their environments of deposition and a school of thought that has been widely influential in both academia and industry.
Major advances in the petrology and diagenesis of sedimentary rocks can also be tied to the program. Marine geology and geophysics has become an equally strong component through expertise across the Jackson School. The program was among the first to use multichannel seismic reflection techniques to understand the geologic history of continental margins around the world, and has pioneered the academic use of 3D seismic imaging for a variety of applications, from basin history and evolution to reservoir assessment. The program is currently focused in the areas of global change, geochemistry and diagenesis, sequence stratigraphy, seismic stratigraphy and geomorphology, surficial processes and sedimentary process modeling, and pore-scale to full field reservoir characterization.
The sedimentology/stratigraphy research community at JSG includes over 30 Ph.D. faculty, research scientists, and senior research scientists spread across the Department of Earth and Planetary Sciences, Bureau of Economic Geology, and Institute for Geophysics. This group provides as wide a range of areas of research specialization as any similar program in the nation.
The Department of Earth and Planetary Sciences group has core areas in seismic and sequence stratigraphic analysis of both clastic and carbonate systems, diagenesis and geochemistry of carbonates and clastics including extensive stable and radiogenic isotope labs, physical and numerical modeling of eolian, fluvial, and shallow to deep marine transport systems with an emphasis on the construction of sedimentary deposits, petrology, basin analysis, and the application of field, petrologic, chemical, and isotopic methods for studying chemical evolution of groundwater and ancient oceans.
The Institute for Geophysics is focused on large multidisciplinary research programs looking at 2D and 3D geophysical studies of stratigraphic evolution of marine and lacustrine basins worldwide. The sedimentology/stratigraphy group at the Institute makes use of a wide range of geophysical tools and datasets to attack problems of global geodynamics and climate change.
The Bureau of Economic Geology has research efforts in clastic and carbonate sequence stratigraphy, diagenesis and reservoir characterization, as well as seismic geomorphologic analysis of 3D seismic data, visualization of subsurface systems, mudrock depositional systems, basin-forming processes, and classic and digital outcrop analysis. They are working on basins and outcrop areas all over the world to answer questions concerning the fundamental processes that act to control rock properties in the subsurface.
Faculty
 | Daniel O BreeckerThe Breecker Group studies biogeochemical processes occurring at or near the land surface. We study soils and paleosols, caves and stalagmites, and other materials, such as volcanic glass, that give us insight into ancient Earth. We study timescales ranging from seasonal cycles to hundreds of millions of years. We use ... |
 | Julia A ClarkeEvolution of anatomical novelty, vertebrate paleontology, systematic biology, avian vocalization and the evolution of flight, fossil birds. Dinosaurs. |
 | Peter B FlemingsStratigraphy, basin analysis, basin-scale fluid flow, pore pressures in seafloor sediments, submarine landslides, oil and gas migration, methane hydrates, Integrated Ocean Drilling Program (IODP) |
 | Timothy A GoudgeRemote sensing; surface processes; geomorphology; sedimentology; reflectance spectroscopy; martian surface geology; planetary science. |
 | Brian K HortonTectonics of sedimentary basins, evolution of orogenic systems, sediment provenance and routing systems, nonmarine depositional processes. |
 | Joel P JohnsonProcess geomorphology, feedbacks between channel morphology and hydrology and sediment transport, landscape sensitivity to climate and lithology, bedrock river erosion, flash floods, arroyo erosion, canyon formation, environmental monitoring and sensor networks, laboratory flume experimentation, numerical modeling, sediment transport and deposition by tsunamis, storm surges, and flash floods. |
 | Charles KeransCarbonate sequence stratigraphy, depositional systems, reservoir characterization, basin analysis, seismic interpretation, seismic stratigraphy, paleokarst analysis, carbonate diagenesis |
 | Matthew A Malkowski |
 | Rowan C MartindaleTriassic and Jurassic reef paleoecology, mass extinctions (Triassic-Jurassic, 201 Ma), carbon cycle perturbation events in deep time, ocean acidification in deep time, Oceanic Anoxic Events, invertebrate paleontology (corals, sponges, algae, microbes), Mesozoic marine communities and ecosystems, exceptional fossil preservation (Lagerstätten), paleoecology, marine ecology, Geoscience Education, educational game design, carbonate petrography, ... |
Lecturers
 | Marcus GaryKarst Hydrogeology |
 | Nathaniel R MillerSedimentary geochemistry, isotope geochemistry, Earth system evolution, Q-ICP-MS, microanalytics, GIS, Neoproterozoic climate [link: http://www.jsg.utexas.edu/news/2018/05/new-research-suggests-that-dawn-of-plate-tectonics-could-have-turned-earth-into-snowball/] |
Emeriti
 | William L FisherBasin analysis, sequence stratigraphy, depositional systems, petroleum geology, resource assessment, energy policy |
 | John M SharpHyrdogeology; flow in fractured rocks; thermohaline free convection; fracture skin effects; regional flow in carbonate rocks; hydrology of arid and semi-arid zones; subsidence and coastal land loss; effects of urbanization; alluvial aquifers; hydrogeology of sedimentary basins;hydrological processes in ore deposit formation; and hydrogeophysics. |
 | Ronald J SteelKEY RESEARCH THEMES 2000-2021 The main focus of my research over the last 25 years or so, has been to gain an understanding of the time scales, sediment delivery mechanisms, sediment budget partitioning and growth styles of shelves and shelf margins of deepwater basins. In addition, my interests in Sedimentation and ... |
 | Frederick W TaylorTectonic geomorphology, stratigraphy, and paleogeodesy/paleoseismology at convergent plate margins Paleoclimate, fossil corals as a proxy for past sea-surface temperatures. Corals as recorders of relative sea level for vertical tectonics and sea-level history. |
Research Scientists
Tingwei (Lucy) KoSource Rock Characterization Geochemistry (Organic, Biomarker, Gas Isotope) Mudrock Characterization Petrography, SEM | |
 | Kitty L MillikenPetrography and geochemistry of siliciclastic rocks; diagenesis; electron microbeam methods: X-ray mapping, cathodoluminescence imaging; micro-scale reservoir characterization |
 | Michael L Sweet |
Research Staff
 | Robin D Dommisse3D geological interpretation and modeling - Integrated reservoir characterization - Petroleum Geology - Petroleum Engineering - Carbonate sequence stratigraphy - Conventional and unconventional reservoir exploration and development - Oil field exploration and production reservoir management - Petrophysics - Geostatistics - Reservoir simulation - Software development |
Sara Elliott | |
| Marcus GaryKarst Hydrogeology |
 | Kelly HattoriCarbonate sedimentology and stratigraphy, sequence stratigraphy, mixed carbonate-siliciclastic systems, salt-sediment interactions, reefs, ocean anoxic events and effect on carbonate deposition |
| Nathaniel R MillerSedimentary geochemistry, isotope geochemistry, Earth system evolution, Q-ICP-MS, microanalytics, GIS, Neoproterozoic climate [link: http://www.jsg.utexas.edu/news/2018/05/new-research-suggests-that-dawn-of-plate-tectonics-could-have-turned-earth-into-snowball/] |
 | Robert M ReedMicrostructural analysis of rocks, particularly small-scale deformation structures and pores in mudrocks. |
 | Ramon TrevinoSequence stratigraphic interpretations (well logs, 3-D seismic), integrated reservoir characterization, subsurface correlation and mapping (using workstation and PC) and subsurface structural interpretation (using 3-D seismic), project management, CO2 sequestration |
 | Christopher K ZahmReservoir characterization, flow modeling in fractured reservoirs, porosity-permeability evolution |
Graduate Students
 | August Aalto |
 | Abdulmajeed AlrefaeiI am an exploration geologist working for Saudi Aramco where I conduct surface studies of subsurface reservoirs. I worked within the Kingdom of Saudi Arabia on many different basins such as Tabuk basin, Central Arabia basin, Hail basin and Qasim basin. I am personally interested in the lower Paleozoic (Hirnantian) ... |
 | Jonathan P AmendolaI am interested in glaciomarine environments with particular focus on geomorphology and sediment depositional processes. I am currently working on the TERMINUS project to better understand moraine building in tide water glacial environments with emphasis on understanding the role of sediment on glacial stability. |
 | Taufik Al AminMy research work with Reservoir Characterization Research Laboratory (RCRL) - Bureau of Economic Geology, pertains to the examination of facies variability, mechanical stratigraphy, and their implications on the heterogeneity of natural and induced fractures in the upper Wolfcamp formation of mixed carbonate-siliciclastic fans, Permian, Delaware Basin. |
William S Bailey | |
 | Amanda Z CalleMy research is focused on the Cenozoic sedimentary, structural and exhumational history of the Eastern Cordillera to modern Chaco foreland basin in southern Bolivia. A multidisciplinary approach of source-to-sink, geochronology, low-temperature thermochronology and structural mapping will be used. Inherited pre-Andean structures and their response to contractional settings will also be ... |
 | Morgan A Carrington |
 | Dallas B DunlapQuantitative Clastics Laboratory, Geologic Subsurface Mapping, Deepwater Depositional Processes |
Kyle W Fouke | |
Hector K Garza | |
 | Scarlette HsiaMy PhD Research is focused on constraining the timing and amplitude of Marine Isotope Stage 5a deposits across the Western Atlantic Ocean. My primary interests include carbonate facies mapping, sedimentology, paleo-sea level reconstruction, stratigraphy, and STEM outreach. I am an English as a Second Language (ESL) and first generation PhD ... |
Tanner Johnson | |
Natthakorn Konguthaithip | |
 | Remi Kurita |
 | Joshua MalonePhD candidate at the University of Texas at Austin studying deep-water carbonate depositional systems within the Pennsylvanian Bird Spring Formation in east-central California. My research integrates field-based sedimentologic/stratigraphic observations, 3D outcrop modeling, and provenance datasets (detrital zircon geochronology, petrography, and heavy mineral analysis) in order to understand how external ... |
 | Scott MitchellDr. Sheng Peng's team and I are Looking at porosity in various salt and shale core samples. Our goal is to accurately and consistently determine hydrogen leakage at nonconventional drill sites. |
 | Mariel D NelsonHi! I'm a fifth-year PhD student in the Department of Earth and Planetary Sciences. I study geomorphology and remote sensing. I measure the detailed shape of landscapes and analyze how they change over time. For my graduate research, I use repeat drone-based lidar surveys to understand river bank erosion along ... |
 | Medha PrakashMy research interests are primarily in astrobiology and planetary surface processes. I am working Sean Gulick and Cyril Grima to better understand the geology of Schrödinger crater on the Moon using radar data. This site is of interest to upcoming Artemis missions. My previous research includes literature syntheses pertaining ... |
 | Fernando M ReyMy research focus is to link the stratigraphic record with tectonic processes using geochronology and geochemical signatures. I am currently working on projects in southern Patagonia (Late Jurassic-Early Cretaceous Rocas Verdes Back-arc basin) and Japan (Neogene opening of the Sea of Japan).I am also interested in the dispersal of ... |
Ashlee Siddall | |
 | Victoria L Todd |
Graduate and undergraduate research in geologic sequestration of CO2GraduateGulf Coast Carbon Center supports a team of students and post docs working in geologic sequestration (deep subsurface long-duration storage) of the major greenhouse gas CO2, as a method to reduce release to the atmosphere. Student projects are wide ranging, from sedimentology to policy, linked in that they are 1) multidisciplinary and 2) applied to current issues. Students are typically jointly supervised by faculty in geology or petroleum geosystems engineering and staff at the GCCC. A class in geologic sequestration is offered in the fall some years. Posted by: Susan Hovorka |
Innovative Detrital Provenance Studies - Double Dating PLUSGraduateA major thrust of my current research the development and application of more comprehensive isotopic detrital provenance tools. U-Pb on zircon is clearly the big work horse, but only goes so far and sometimes yields "no" useful info, e.g., if the source of the sediment is mostly recycled sediment. We have extensively pursued double dating of zircons by U-Pb and He, as zircon He ages yield very interesting insights into the thermal and tectonic history of the source terrane; often yielding very different insights than crystallization ages. The combination is powerful, but I think we can take things so much farther by combining double dating with other constrains. People have tried fission track (not precise enough), Hf/Hf (to get mantle separation model ages), etc., but what we want to do and are working on is really Double Dating ++, combining zircon U-Pb-He dating with a variety of other geochemical aspects to more comprehensive understand detrital provenance and improve paleo-tectonic reconstructions. For example, trace-element thermometry (Ti in zirc), REE on zircon (met vs mag origin), Hf/Hf (see above), oxygen isotopes, etc. and also to develop rutile in an analogous manner (e.g., Zr in rut thermometry, Cr/Nb ratio (mafic vs granulitic), REE, etc.). The sky is the limit and what can learn so much. The issue in part it, how much can a single grain tell us before it's gone? The project sounds very laboratory oriented, but it's really a combination of field and lab work. We have identified a few possible case study areas, e.g., Morocco; great exposures, long-lived and preserved record of basin deposition since the Precambrian. My group is already working on some case studies in NW Himalayas, the N & S Pyrenees, the Sevier FTB, Permian Basin and other foreland basin. New projects include provenance studies along rifted and passive continental margins such the Gulf of Mexico, the central Atlantic Margins in Canada, USA, Portugal, and Morocco. Posted by: Daniel Stockli |
Research in structural geology and diagenesisGraduateFundamental and applied research on fractures, particularly as these studies apply to petroleum reservoirs, is conducted under the auspices of the Fracture Research and Application Consortium at The University of Texas at Austin. The academic program of research, mentoring and teaching is led by staff of the Bureau of Economic Geology, the Department of Petroleum & Geosystems Engineering and the Department of Geological Sciences. Students in the Energy & Earth Resources Graduate Program also participate in FRAC sponsored research projects. For further information on opportunities for fracture studies within the program see the FRAC pages on opportunities in Geology, Petroleum Engineering, Geophysics, and Energy Economics. FRAC welcomes Visiting Scientists from industry and from other academic institutions. Contact Steve Laubach for more information about these opportunities. A key part of the FRAC academic program is the Structural Diagenesis Initiative, a new teaching and mentoring perspective on interacting mechanical and chemical processes at high crustal levels in the Earth. For more information on the initiative see the Structural Diagenesis Initiative web site. If you are a prospective student, please see the admissions information on the Petroleum & Geosystems Engineering or Jackson School of Geosciences web sites. Posted by: Stephen Laubach |
MSc or PhD StudentGraduateOur team is almost always interested in recruiting new graduate students who are interested in paleoecology, marine communities, carbonate sedimentology, and/or geobiology. We currently have teo areas of focus, modern and Pleistocene reef and coastal communities in Jamaica and Early Jurassic marine paleoecology in Morocco Posted by: Rowan Martindale |
High Resolution 3D marine seismic for fluid studiesGraduateOpportunities exist to become involved in the design, acquisition, processing, and interpretation of high-resolution 3D marine seismic data. Current applications include characterization for subsurface storage of carbon dioxide and natural fluid migration studies. We anticipate development into imaging modern systems as reservoir analogs. Posted by: Tip Meckel |
Postdoctoral FellowGraduatePurpose of position: To conduct research in numerical simulation of fluid flow using both traditional Darcy flow simulators as well as Invasion Percolation methods, sandbox flow modeling, and development of a strong publication record on the topic. Essential functions: Develop numerical simulations of fluid flow CO2 in mm to m scale models informed by geologic depositional heterogeneity. Assist in designing and implementing laboratory validation experiments of sandbox flow modeling to support theoretical and numerical simulations. Publish results in peer reviewed outlets, assist in project reporting and make presentations, as needed to support project. Required qualifications: PhD in hydrogeology, environmental engineering, or closely related geoscience field earned within the last three years. Relevant laboratory experience with sandbox scale flow experiments. Demonstrated research interest in forward and inverse modeling of subsurface flow and transport pertaining multi-phase flow. Preferred qualifications Demonstrated strong oral and written communication skills. Demonstrated ability to conduct experimental studies. Demonstrated experience in presenting and publishing results, including CO2 or CCS. Posted by: Tip Meckel |
Undergraduate Research AssistantUndergraduate - ongoingThe position entails working as an Undergraduate Research Assistant (URA) as part of a research team in support of an oil and gas industry funded project which focuses on the depositional history of the Gulf of Mexico. URAs work with geophysical data, geographic information systems, geosoftware and scientific literature to accomplish GBDS research goals. This position is ongoing: 20 hours per week during Fall and Spring semesters. Up to 40 hours during summer. Posted by: Jonathan Virdell |
CRESSLE: Community Resilience integrated into an Earth System Science Learning Ecosystem (NSF Cultural Transformation of the Geoscience Community Program)GraduateCRESSLE represents an emerging approach to environmental resilience that emphasizes bidirectional learning between universities and communities. These teams will comprise a 'Community of Practice' to design and implement research projects addressing community challenges and Environmental Justice in three themes: Water Resources, Climate Resilience, and Communities & Landscapes. Posted by: Jay Banner |
Graduate opportunities at OCEEMlabGraduate - Five yearsOCEEMlab welcomes future graduate students of high caliber who are passionate about exploring new frontiers in Ocean and Earth science. At OCEEMlab, we study lithosphere-biosphere dynamic processes and complex systems using a combination of fieldwork, advanced computational modeling, and integrative data science. We seek candidates with solid foundations in natural sciences and programming skills. We are especially interested in bringing on board individuals with interdisciplinary knowledge who are highly motivated in weaving disciplines such as geophysics, geology, oceanography, geochemistry, and environmental molecular biology to address contemporary challenging research questions. Most importantly, in the core values of OCEEMlab lies courtesy to one another, encouraging natural curiosity, and cohesive teamwork; As a team, we can achieve far more than individuals. In addition, we firmly believe that groundbreaking discoveries are accomplished by walking on the fringes of science rather than at the center. Thus, we encourage unorthodox genuine thinkers to join our team and help us stretch the envelope of human knowledge a tiny bit further. Posted by: Eric Attias |
Postdocs opportunities at OCEEMlabGraduate - Two yearsOCEEMlab welcomes applicants via UTIG's Distinguished Postdoctoral Fellows Program. At OCEEMlab, we study lithosphere-biosphere dynamic processes and complex systems using a combination of fieldwork, advanced computational modeling, and integrative data science. We are especially interested in bringing on board individuals with interdisciplinary knowledge who are highly motivated in weaving disciplines such as geophysics, geology, oceanography, geochemistry, and environmental molecular biology to address contemporary challenging research questions. Contact Dr. Attias for further information. Posted by: Eric Attias |
Sedimentological characterization along the North Slope of AlaskaUndergraduate - ~4 monthsThe Arctic is melting! How will the earth’s frozen surface and subsurface respond to a warming world? We are looking for a summer student intern (fully paid) to help us characterize the geology of Arctic seabed in northernmost Alaska. The project is funded by Sandia National Labs and provides the student with an opportunity to interact with a potential future employer while enhancing our climate security. The student will be introduced to a diverse array of data types including seismic reflection, core data, and remote sensing observations. This work will provide the broader UT-Austin and Sandia team with a better understanding of Arctic shelf geology and help guide planning efforts for future site surveys and data collection. Results will impact decisions and serve as excellent exposure to problem solving in the field of geosciences. Posted by: Matthew Malkowski |
UTIG Undergraduate Research Opportunities Fellowship in "Sediment Microplastics in Austin's Waterways"Undergraduate - Fall 2023 semesterThe UTIG Undergraduate Research Opportunities Fellowship in "Sediment Microplastics in Austin's Waterways" is open to third and fourth year JSG undergraduates for the fall, 2023 semester (September-December). Fellowship recipients will process sediment samples from Lake Austin and Lady Bird Lake to extract microplastics (at the sedimentary lab at Pickle Research Campus) as part of a baseline study funded by UTIG and the City of Austin. The project includes optional opportunities for local field work, independent research projects, and publication. Get involved! Fellows will receive a monthly stipend of $500/month. No experience necessary! To apply, email resume and brief statement of interest to Marcy Davis (marcy@ig.utexas.edu) and Cornel Olariu (cornelo@jsg.utexas.edu). Please include your major, year in school, and contact information in the body of the email. Posted by: Cornel Olariu |
Offshore CO2 StorageGraduate - Seeking Graduate Research Assistant interested in integrated seismic, well log, and geology integration for CO2 storage resource assessment.Current DOE grant to study CO2 storage options in the Gulf of Mexico offshore Corpus Christi, Texas. Posted by: Tip Meckel |
Carbon Cpature and Geologic StorageUndergraduate - ongoing - get in touch: tip.meckel@beg.utexas.eduThe Gulf Coast Carbon Center often engages with undergradutes in geology, EER, and petroleum engineering on topic related to carbon capture and geologic storage (CCS). Posted by: Tip Meckel |
Center for Planetary Systems HabitabilityThe Center for Planetary Systems Habitability is an interdisciplinary research center at UT and is the result of a partnership between the Jackson School, the College of Natural Sciences, and the Cockrell School of Engineering. The center advances our ability to search for life on other planets by collaborating on research that helps better understand where habitable zones develop and how they evolve within planetary systems. |
Gulf Coast Carbon CenterThe Gulf Coast Carbon Center (GCCC) seeks to apply its technical and educational resources to implement geologic storage of anthropogenic carbon dioxide on an aggressive time scale with a focus in a region where large-scale reduction of atmospheric releases is needed and short term action is possible. |
Bars in Tidal Environments |
Fracture Research and Application ConsortiumThe Fracture Research and Application Consortium (FRAC) is an alliance of scientists from the Bureau and the departments of Petroleum and Geosystems Engineering and Geological Sciences that seeks fundamental understanding of fractures and fracture processes dedicated to conquering the challenges of reservoir fractures. |
Gulf Basin Depositional Synthesis ProjectThe UT Gulf Basin Depositional Synthesis Project (GBDS) is an ongoing, industry-supported, comprehensive synthesis of Cenozoic fill of the entire Gulf of Mexico basin. The results are distributed as a digital data base that is updated regularly. The project has led to major new contributions to the understanding of the depositional history and framework of the Gulf of Mexico Basin. The project has focused on refining sequence correlations between the continental margin and deep basin stratigraphies, mapping sedimentary transport axes and paleogeographies through time, defining the evolving roles of submarine canyons, retrogradational margins, and shelf-margin delta systems in localizing in time and space sand transport to the slope and abyssal plain, and better understanding regional controls on reservoir facies and their deposition.). |
Mudrock Systems Research LaboratoryThe Mudrock Systems Research Laboratory (MSRL) is dedicated to the twin goals of unraveling fundamental scientific aspects of the most common sedimentary rock type and devising applications of this understanding to the characterization of an important and growing unconventional resource. |
Quantitative Clastics LaboratoryThe Quantitative Clastics Laboratory (QCL) carries out geologic studies of the processes, tectonics, and quantitative morphology of basins around the world, with research that emphasizes the use of mega-merged 3D seismic data sets for quantitative seismic geomorphologic study of the basin fill, evaluation of source-to-sink relationships between the shelf, slope and deep basin and analyses of the influence of tectonics and fluids on the evolution of these complex continental margin settings. |
Reservoir Characterization Research LaboratoryThe Reservoir Characterization Research Laboratory (RCRL) seeks to use outcrop and subsurface geologic and petrophysical data from carbonate reservoir strata as the basis for developing new and integrated methodologies to better understand and describe the 3-D reservoir environment. |
Structural Diagenesis InitiativeStructural diagenesis is a new perspective on interaction of mechanical and chemical processes at high crustal levels in the Earth. SDI promotes the growth of this new discipline. |
UT GeoFluidsThe UT GeoFluids studies the state and evolution of pressure, stress, deformation and fluid migration through experiments, theoretical analysis, and field study. This industry-funded consortium is dedicated to producing innovative concepts that couple geology and fluid flow. |
Affiliated UT Programs & Centers
UT Austin Energy InstituteThe Energy Institute has been established at the University of Texas at Austin to provide the State of Texas and the Nation guidance for sustainable energy security through the pursuit of research and education programs - good policy based on good science.
The Institute will determine the areas of research and instruction in consultation with an Institute Advisory Board, faculty and staff at the University of Texas at Austin, the private energy sector, public utilities, non-governmental organizations, and the general public.
The economic future of the State of Texas, and our Nation, depends upon the viability of sustainable energy resources. The mission of the Energy Institute is to provide the transformational changes through research and instruction that are required for this State's and Nation's sustainable energy security. |
Research Groups
Dynamic Stratigraphy Workgroup |
Morphodynamics and Quantitative Stratigraphy |
Alaska Fieldwork
Posted by Peter P FlaigPhoto set includes images of fieldwork done on the North Slope of Alaska from 2005-2013
Antarctic Fieldwork
Posted by Peter P FlaigPhotos of fieldwork in the Central Transantarctic Mountains during the 2003-2004 and 2010-2011 field seasons.
Cretaceous Western Interior Seaway Fieldwork
Posted by Peter P FlaigPhotos of fieldwork on clastic wedges of the Cretaceous Western Interior Seaway in Utah, Colorado, and Wyoming