X-ray map of Mg in garnet from a gneiss of the Andrelandia Nappe Complex in the southern Brasilia Belt. This sample records peak metamorphic conditions of 830˚-910˚C and 1.2 to 1.5 GPa.

Welcome to the Tectonics Interest Group in the Geology Department at the University of Maryland! Please stay a while and browse the many exciting tectonics activities in the department.

Tectonics
Tectonics is the study of the evolution of the lithosphere and its interactions with the hydrosphere and asthenosphere.

Morning light on Annapurna II, Himalaya, central Nepal. The tectonics group at Maryland seeks to understand the formation and destruction of fold and thrust belts around the world.

Processes
Here at the University of Maryland we research a diverse set of tectonic processes ranging from deep metamorphism, fluid migration, and creation and deformation of the lithosphere to erosion, rock uplift, and basin formation (and much more!). We study both continental and oceanic lithosphere in convergent, divergent, and transform settings on Earth and even on other rocky planets and moons in the solar system.

Numerical model of a succession of grabens in the lithosphere of Jupiter's satellite Ganymede.

Tools
We use a large number of tools to better understand the development of the lithosphere. These tools include data collection and analysis in the field and in the lab. Examples of field-based data collection and analysis include measurement of structural orientations, creation of geologic maps, observation of vein relationships, and measurement of stratigraphic sections. We also routinely collect samples in the field for later analysis in the lab. Examples of lab-based data collection and analysis include trace element geochemistry, isotope geochemistry, computational modeling, physical modeling, and thermobarometry.

Follow the links at the top for more information, and please contact us with questions.