Her primary research interests are in the evolution of complexly deformed terranes, strain analysis, deformation mechanisms, and the interaction between chemical and physical processes during deformation. Mosher's research involves structural petrology and field-oriented structural geology. She created and tested a new model for the collisional orogen along the southern margin of Laurentia, with specific emphasis on the Sierra Diablo foothills of west Texas and the Llano uplift of central Texas. She also studied the evolution of the Macquarie Ridge Complex, the Pacific-Australian plate boundary south of New Zealand, exploring how strain was divided during the boundary’s evolution, the processes that allowed the deformation, and the discontinuation of magmatism. Another of her research projects focused on the partitioning of different types of strain during formation of ductile non-coaxial shear zones in both extensional and contractional environments, including the development of corrugations in metamorphic core complexes and the formation of rods and mullions in thrust nappes.
Academic experience
Mosher is currently a professor at the Jackson School of Geosciences at the University of Texas at Austin, and has been a faculty member at the University of Texas since 1978. She has been a full time professor specializing in structural geology, structural petrology and tectonics since 1990, teaching students at both the undergraduate and graduate level and has supervised 19 Ph.D students and 35 M.S. students. She has 33 years of field and mapping experience, and was a Field Camp director for 15 years. Her dedication to teaching earned her the Association of Women Geologists Outstanding Educator award in 1990 as well as the Joseph C. Walter Jr. Excellence Award in 2005.
Personal life
As a child in Illinois, Sharon Mosher was fascinated by geology, conducting mineral tests on rocks in the chemistry lab her dad set up for her in their basement. She decided she wanted to be a geologist the moment she learned that’s what you call a person who studies rocks. Mosher’s father would take her as a child on Illinois State Geological Survey field trips, and whenever her family went on their annual vacation, Mosher would map the route, figuring out stops where she and her older sister could find rocks. Today, Mosher still hunts for rocks and maps out routes—only she is now mapping future paths for the acclaimed Jackson School of Geosciences at the University of Texas at Austin. Since 2009, she has been Dean of the school, the largest geosciences academic institution in the country. Mosher is also known worldwide for her research on mountain formation millions of years ago when continents collided. She brought new life to two major geological associations, and helped spearhead a national initiative to evaluate what undergraduate students in geosciences across the country need to know.
Publications
“Ridge reorientation mechanisms: Macquarie Ridge Complex, Australia-Pacific plate boundary” “Paleoenvironmental and tectonic controls of sedimentation in coal-forming basins of southeastern New England” “Structural and tectonic evolution of Mesozoic basement-involved fold nappes and thrust faults in the Dome Rock Mountains, Arizona” “Tectonic evolution of the eastern Llano uplift, central Texas: A record of Grenville orogenesis along the southern Laurentian margin” “Tectonic evolution of the southern Laurentian Grenville orogenic belt” “Laurentia‐Kalahari Collision and the Assembly of Rodinia” “Kinematic history of the Narragansett Basin, Massachusetts and Rhode Island: Constraints on Late Paleozoic plate reconstructions”
Service
- Past Chair, Council of Scientific Society Presidents, - Chair, Board of Directors, Geoscience World Board - Member,Advisory Board, GEON - Chair, Council of Scientific Society Presidents - Chair-Elect, Council of Scientific Society Presidents - Board Member, Council of Scientific Society Presidents - President, Geological Society of America - Ex- Officio, Member of all 21 GSA Committees, Geological Society of America - Vice President, Geological Society of America - Chairman, Committee of Young Scientist Award, Geological Society of America - Councilor, Geological Society of America - Ex-Official Member, U.S. National Committee, Geology - Chairman, Undergraduate Curriculum Review Committee, - Vice-Chairman, U.S. National Committee, International Geologic Correlation Program - Chairman, Division of Structural Geology and Tectonics, Geological Society of America
