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Field, analytical, and experimental
studies of metamorphic petrogenesis
Geological applications of high-resolution X-ray computed tomography
Present emphasis:
(1) Rates and mechanisms of intracrystalline diffusion in garnet
(2) Kinetics and mechanisms of metamorphic reactions, including
processes of nucleation and growth, intergranular
diffusion, and grain coarsening
(3) Metamorphic and deformational history of the Llano Uplift, Texas |