Biotic Changes Through Time & Impact of Global Change

Faculty

Christopher J Bell

Christopher J Bell

Vertebrate paleontology, North American Pliocene and Pleistocene small mammal biostratigraphy and biochronology, osteology, anatomy, and systematics of squamate reptiles and turtles, Impacts of climate change on vertebrate communities
Daniel O Breecker

Daniel O Breecker

The 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 Clarke

Julia A Clarke

Evolution of morphology, vertebrate paleontology, systematic biology, avian anatomy and the evolution of flight, fossil birds. Dinosaurs.
Rowan C Martindale

Rowan C Martindale

Triassic 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, carbonate petrography, warm-water and cool-water carbonate (eco)systems, low-temperature ...
Mary F Poteet

Mary F Poteet

karst ecosystems, biotic response and vulnerability to climate change, invasive species
Timothy B Rowe

Timothy B Rowe

Vertebrate paleontology, evolution and development of the vertebrate skeleton, phylogenetic systematics, the early history of mammals and their extinct relatives among Synapsida, the history of birds and their extinct relatives among Dinosauria, the history of other amniotes, high-resolution X-ray computed tomography, CT scanner, DigiMorph, informatics
Timothy M Shanahan

Timothy M Shanahan

Paleoclimatology, paleoceanography, paleolimnology, sedimentary geology and geochemistry, organic geochemistry, isotope geochemistry, compound-specific stable isotope analysis

Lecturers

Nathaniel R Miller

Nathaniel R Miller

Sedimentary 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/]

Affiliated Faculty

Chris Kirk

Chris Kirk


Emeritus

Robert E Dickinson

Robert E Dickinson

Climate, Global Warming, Land Surface Processes, Remote Sensing, Hydrological Cycle, Carbon Cycle, and Modeling.
James T Sprinkle

James T Sprinkle

Invertebrate paleontology; evolutionary biology; fossil and living echinoderms; echinoderm systematics; Paleozoic marine communities and ecosystems; paleoecology; crinoids; blastoids; rhombiferans; eocrinoids; parablastoids; blastozoans; edrioasteroids; edrioblastoids; starfish; stylophorans; ctenocystoids; helicoplacoids; Cambrian evolutionary fauna; Paleozoic evolutionary fauna; Ordovician radiation; Cambrian explosion; environment & earth science

Research Scientists

Cornelia  Rasmussen

Cornelia Rasmussen

Paleoecology, geobiology, geochemistry, geochronology, sedimentology

Research Staff

Lisa D Boucher

Paleobotany, Evolutionary Biology, Paleoecology, Biogeography, Plant Anatomy
Nathaniel R Miller

Nathaniel R Miller

Sedimentary 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/]