Planetary Surface Processes

Faculty

	Timothy A Goudge Remote sensing; surface processes; geomorphology; sedimentology; reflectance spectroscopy; martian surface geology; planetary science.
	Joel P Johnson Process 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.
	John C Lassiter Earth's origin and evolution, isotope and trace element geochemistry, the role of crust and lithospheric mantle recycling in the generation of mantle chemical heterogeneity, the origin and distribution of water and other volatile elements in the Earth's interior, and the thermal and chemical evolution of the Earth's core and core/...
	Craig Martin Field-based Structural Geology; Paleomagnetism; Plate Reconstruction; U-Pb Zircon Geochronology; Orogenic Systems; Planetary Geology
	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

Emeritus

Mark A Helper Dr. Helper is a field geologist, a generalist whose interests span igneous and metamorphic petrology, structural geology, tectonics, mineralogy and planetary field geology. His current research explores geochemical and isotopic similarities of Proterozoic and Archean crust in East Antarctica and the southwestern U.S., the Precambrian geology of Texas, and ...

Postdocs

	Tian Y Dong Fluvial Geomorphology, Surface Processes, Stratigraphy
	Christopher Gerekos Scattering of electromagnetic waves from rough random surface, mathematical modelling of natural surfaces, computational electromagnetics, Martian and Europan radar science
	Perianne Johnson Planetary Science, Outer Solar System, Planetary Ices, Geophysics
	Rhianna Moore planetary science, geochemistry, geomorphology, sedimentology
	Gaia Stucky de Quay Planetary Surface Processes; Fluvial Geomorphology; Erosion and Uplift; Land-Climate Interactions; Early Mars; Terrestrial Analogs; Volcanic Islands; Geochronology; Landscape Evolution

Research Scientists

Cornelia Rasmussen Paleoecology, geobiology, geochemistry, geochronology, sedimentology

Research Staff

	Dave Edey X-Ray computed tomography, X-ray physics, Tomography reconstruction, Digital morphology, CT data visualization, Volumetric data analysis, Digital educational resources
	Romy D Hanna carbonaceous chondrites, planetary geology, remote sensing, VISNIR and TIR spectroscopy, X-ray computed tomography (CT), electron backscatter diffraction (EBSD), 3D image analysis and processing, scientific software development