Faculty

Dr. Adnan Aydin

Expertise:

  • Engineering Geology
  • Rock Mechanics and Rock Engineering
  • Soil Mechanics and Ground Engineering
  • Hydrogeology
  • Applied Geophysics
  • Geotechnics

Dr. Gregg R. Davidson

Expertise:

  • Hydrogeology
  • Environmental Geochemistry
  • Isotope Hydrology
  • Wetland Processes
  • Surface-Groundwater Interaction

Dr. Jennifer Gifford

Expertise:

  • Tectonics
  • Geochemistry
  • Geochronology
  • Thermochronology
  • Petrology
  • Structural Geology
  • Geologic Mapping

Dr. Robert M. Holt

Expertise:

  • Geological sequestration of CO2
  • Impact of wetted-phase structure on geophysical properties in porous media
  • Non-ideal transport processes in porous and fractured media
  • Non-continuum approaches for modeling multiple-phase flow and transport
  • Geologic controls on hydraulic properties and flow and transport processes
  • Flow and transport processes in heterogeneous saturated and unsaturated porous and fractured media
  • Limitations of parametric models in hydrology, including both deterministic and stochastic models
  • Geologic and hydrogeologic characterization for nuclear and hazardous waste disposal

Dr. Andrew M. O'Reilly

Expertise:

  • Subsurface hydrology
  • Groundwater modeling
  • Contaminant transport
  • Green infrastructure
  • Artificial recharge

Dr. Brian Platt

Expertise:

  • Sedimentology
  • Stratigraphy
  • Ichnology
  • Soils
  • Paleosols

Dr. (Inoka) Hasanthi
Widanagamage

Expertise:

  • Trace metal geochemistry
  • Environmental isotopes
  • Bio-mineralization
  • Environmental Mineralogy

Dr. Lance Yarbrough

Expertise:

  • Engineering geology
  • Geohazard investigation and remediation
  • Energy exploration and infrastructure
    management
  • Geospatial information science and
    technology
  • Drilling technologies

Dr. Louis Zachos

Expertise:

  • Paleontology
  • Biogeoscience
  • Geographic Information Systems
  • Mathematical Geoscience

Focus Areas

Hydrogeology

Unsaturated zone processes, vadose zone processes, groundwater modeling, surface-groundwater interaction, contaminate transport, isotope geochemistry, wetland processes, waste disposal, dam and levee hydrology

Study of ancient life, ancient soils, and ancient climate, with a focus on the Gulf Coast region of the US.

Tectonics, Geochronology & Geochemistry

Radiogenic isotope geochemistry, zircon geochronology, thermochronology, petrology of igneous and metamorphic rocks

  • Jennifer Gifford
  • Collaborators:
  • Shawn J. Malone—Ball State University
  • Paul A. Mueller—University of Florida

Mapping of geologic features and hazards using tools including traditional field measurements, GPS and GIS, and remote sensing.

Engineering Geology & Geological Engineering

Our research in this focus area combines three distinct areas of interrelated fields of research exploring novel, effective and accurate methods to improve the geo-engineering process: mapping, testing/characterization, and design.

Engineering Geophysics

Our research in this focus area primarily seeks to improve field surveying and data interpretation methods of active and passive seismic exploration.

Ichnology of Continental Environments

Our research involves the study of trace fossils in ancient continental environments as informed by neoichnological research in laboratory and modern continental field settings. Methods employed include traditional field and lab observations, GPR, soil coring, petrography, and 3D laser scanning.

  • Brian Platt—UM
  • Collaborators:
  • Ilya V. Buynevich—Temple University
  • Daniel I. Hembree—Ohio University
  • Jon J. Smith—Kansas Geological Survey

Trace metal Geochemistry, Environmental isotopes, Bio-mineralization and environmental Mineralogy

Our research goals intersect among trace metal geochemistry/isotope geochemistry and bio-geochemistry of environments. Our goal as scientists is to investigate how the microbial world affects and drives metal cycling in both modern and ancient environments.