Subsurface, Surface & Life

Program Lead: Dr. Nicola Tisato

By studying past and present states of the Earth’s surface and environment, faculty in this research area seek to (1) understand the evolution of organisms and how developing ecosystems affect the environment, (2) understand how the transport of fluids, solutes, and solids both at and near the Earth’s surface evolve its form, and (3) develop tools and methods that image and quantify properties of Earth’s near surface. Faculty expertise includes geophysics, tools from biology, and geochemical/ geochronological methods that utilize field work, experimentation, remote sensing analyses, and numerical models with an eye toward reconstructing past Earth states and predicting future change. Please check out the Geophysics, Soft Rock and UT Paleontology seminar series.

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Fred C. Beach conducts research related to the interplay between the development of Energy Policy, Environmental Policy, and Technology Policy.
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Christopher J. Bell is a vertebrate paleontologist (N. American small mammal biochronology & bio-stratigraphy), systematics of squamate reptiles and turtles, history of science.
Ginny Catania
Ginny Catania studies the natural and climate-forced variability of Earth’s ice sheets using in-situ and remotely-sensed observations.
Julia Clarke
Julia A. Clarke investigates the evolution of morphology, systematic biology, vertebrate paleontology (birds, dinosaurs), avian anatomy and the evolution of flight.
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Peter B. Flemings studies stratigraphy, basin analysis, basin-scale fluid flow, pore pressures in seafloor sediments, oil and gas migration, methane hydrates.
Fomel Res
Sergey Fomel has expertise in computational & exploration geophysics, seismic imaging & data analysis, wave propagation, inverse problems, geophysical estimation.
Timothy Goudge
Timothy A. Goudge uses remote sensing to study the record of surface processes on Mars, Earth, and other planetary bodies.
Brian Horton
Brian K. Horton studies the tectonics of sedimentary basins, mountain building, sediment provenance, nonmarine depositional processes.
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Joel P. Johnson is a geomorphologist who combines field work, experiments and modeling to understand processes and patterns of erosion and sediment transport.
Kerans
Charles Kerans works on carbonate sequence stratigraphy, depositional systems (reservoir & basin), seismic interpretation & stratigraphy, paleo-karst analysis, carbonate diagenesis.
Malkowski Field
Matthew Malkowski studies how siliciclastic depositional systems respond to and record external forcings such as climate, tectonics, sea level change, and human impacts.
Mao Research Image
Shujuan Mao (starting Fall 2024) conducts 4-dimensional seismological analysis to understand hydrological processes, geothermal energy exploitation, carbon capture & storage, and volcanic activities.
Martindale
Rowan C. Martindale studies reefs, invertebrate paleoecology, fossilization, mass extinctions & carbon cycle perturbations in deep time (primarily the Triassic & Jurassic).
Mohrig
David Mohrig works at the intersection of sedimentary geology & geomorphology to understand depositional landscapes from the deep ocean to continental interiors.
Cornel C
Cornel Olariu studies clastic sedimentology, stratigraphy, depositional environments, basin analysis.
Sen
Mrinal K. Sen‘s expertise is seismic wave propagation including anisotropy, geophysical inverse problems, earthquakes and earth structure, petroleum exploration.
Kylespikes Res
Kyle T. Spikes does exploration geophysics, in particular rock physics applications & seismic inversion techniques for reservoir characterization.
Nicolapasubio
Zoltan Sylvester investigates sedimentology and stratigraphy of clastic sedimentary systems.
Nicolapasubio
Nicola Tisato investigates physical properties of rocks & minerals, focuses on seismic wave propagation in solids and fluids, investigates (as a caver) the genesis of speleothems.
   

SSL Course Lists

Fall 2025

Lower Division

Day Time Instructor Course Link
GEO 303E EARTH IN 2100-WB
Online Self-paced JOHNSON, JOEL PETERSON  
GEO 322E SCIENTIFIC RESEARCH DESIGN
MW 11:30 a.m.-1:00 p.m. CLARKE, JULIA ALLISON  
GEO 325K COMPUTATIONAL METHODS
MW + Lab 11:00 a.m.-12:00 p.m. FOMEL, SERGEY B  
GEO 352P PYTHON FOR GEOSCIENCE RESEARCH
TTH 9:30 a.m.-11:00 a.m. SYLVESTER, ZOLTAN  
GEO 378D INTRO MACHINE LEARNING/GEOSCI
TTH 9:30 a.m.-11:00 a.m.  SEN, MRINAL K  
GEO 405 LIFE THROUGH TIME
TTH + Lab 2:00 p.m.-3:30 p.m.  BELL, CHRISTOPHER J  
GEO 416S EARTH/PLANETARY PROC THRU TIME
TTH + Lab 2:00 p.m.-3:30 p.m. MALKOWSKI, MATTHEW ALAN
SPIKES, KYLE THOMAS
 

Upper Division or Graduate

Day Time Instructor Course Link
GEO 191 GEOMECHANICS SEMINAR
TH 11:00 a.m.-12:00 p.m. FLEMINGS, PETER BARRY
SAFFER, DEMIAN M
 
GEO 191 3D SUBSURFACE INTERPRTN LAB
F 1:00 p.m.-5:00 p.m.  MOHRIG, DAVID  
GEO 322J TRANSITIONS IN HISTORY OF LIFE
W 9:00 a.m.-12:00 p.m. MARTINDALE, ROWAN CLARE  
GEO 344U QUANTATIV SEISMIC INTERPRETATN
MWF 10:00 a.m.-11:00 a.m. SPIKES, KYLE THOMAS  
GEO 360G CONST/INTRPRT 3-D STRATIGRAPHY
TTH 9:30 a.m.-11:00 a.m. MOHRIG, DAVID  
GEO 371T ENERGY TECHNOLOGY AND POLICY
TTH 8:00 a.m.-9:30 a.m. BEACH, FRED C  
GEO 371T CLIMATE/ENERGY TRANSITION
MWF 3:00 p.m.-4:00 p.m. FLEMINGS, PETER BARRY  
GEO 380R DYNAMICS OF SEDIMENTARY SYS I
TTH 2:00 p.m.-3:30 p.m.  MOHRIG, DAVID  
GEO 382E SCIENTIFIC RESEARCH DESIGN
MW 11:30 a.m.-1:00 p.m. CLARKE, JULIA ALLISON  
GEO 383D NUM METH I: COMP METH GEOL SCI
MW 11:00 a.m.-12:00 p.m. FOMEL, SERGEY B  
GEO 383T TECT/CLIM INTACTN FORLND BASIN
TTH 8:00 a.m.-9:30 a.m. HORTON, BRIAN K  
GEO 390D SEISMOLOGY III
MW 9:30 a.m.-11:00 a.m.  SEN, MRINAL K  
GEO 391 ENVIR/EARTHQUAKE SEISMOLOGY
MW 1:00 p.m.-2:30 p.m. MAO, SHUJUAN
JIA, ZHE
 
GEO 391 FUNDRAISING FOR GOV/NPOS
T 6:00 p.m.-9:00 p.m.  EATON, DAVID J  
GEO 392P PYTHON FOR GEOSCIENCE RESEARCH
TTH 9:30 a.m.-11:00 a.m. SYLVESTER, ZOLTAN  
GEO 398D 1-INTRO MACHN LEARNING/GEOSCI
TTH 9:30 a.m.-11:00 a.m. SEN, MRINAL K  
GEO 455S INTRO REMOTE SNSNG GEOSCINTSTS
MW + Lab 2:00 p.m.-3:30 p.m. GOUDGE, TIMOTHY ANDREW