MetamOrphism Structure and Isotope Chronology

at Louisiana State University

The MO.S.A.I.C group at Louisiana State University is focused in the structural, metamorphic and geochronological processes of the lithosphere (from rifting to subduction) and their impact on natural hazards and the plate tectonic cycle.

Using a wide range of field-based techniques including geochronologic and geochemical analyses, field mapping, (micro)structural observations, thermodynamic modeling, oxygen isotopic analyses, and SEM (EBSD/EDS) analyses, the research of the group is centered around the understanding of the nature of the fluid-rock interactions and the metamorphic and structural behavior of the lithosphere. These observations serve as crucial benchmarks for geophysical images, and inputs for geodynamic models, and carry implications for seismogenic potential in active tectonic boundaries.

NEWS

  • September 2024: Kicking off the fall semester with the start of the GEI Twinning program through Crescent! In collaboration with Dr. Tewksbury-Christle, the student will start working on blueschist rocks from Crete!

  • August 2024: Eirini is currently hiring two PhD students. If you are interested in joining the group do not hesitate to reach out! The application deadline is on January 1st, 2025, more information about the application process can be found here.

  • In February 2024, Eirini will be sailing on IODP 402 as a metamorphic petrologist. The goals of the expedition are to sample the exhumed mantle rocks in the Tyrrhenian margin to understand: break up of continents, serpentinization, and mantle exhumation. Eirini will focus on the relation between deformation and fluid/rock interactions. More information about the expedition can be found here. There are opportunities for students or postdocs to work on these rocks. If you are interested please get in touch.