Richard J. Reeder
Department Chair
rjreeder@stonybrook.edu

As the core discipline examining Earth’s natural processes and materials, Geosciences boasts unparalleled diversity. Spurred by urgent scientific and social questions, ranging from environmental concerns to the origin and evolution of the planet itself, the Geosciences are experiencing remarkable growth, with excellent career opportunities. The Geosciences encompass many disciplines including geochemistry, geology, and geophysics, and its interdisciplinary nature fosters natural links not only with chemistry and physics, but also with biology, engineering, environmental science, health fields, and materials science. Developments in technology and new innovative approaches have transformed graduate study in many areas within Geosciences, and students participate in research utilizing stateof- the-art instrumentation and facilities. 

Graduate students may choose among degree programs with emphasis in different areas in Geosciences. Ph.D. and M.S. thesis-based programs are offered with concentrations in areas including crystal chemistry, geochemistry, mineral and rock physics, petrology, sedimentary geology, and seismology and tectonics (described in more detail below). There is also a non-thesis M.S. program in hydrogeology focused primarily on training professionals in environmentally related fields. Also offered is an M.A. in Teaching Earth Science, which leads to provisional certification for teaching earth science in secondary schools of New York State.