Megan Mouser
Planetary Geologist | JETS
Megan Mouser
Planetary Geologist
JETS
Phone
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Biography
Megan is a high-pressure, high-temperature experimentalist who focuses on planetary evolution from core to crust through the combined approach of experiments, analytical techniques, and modeling. Her diverse experimental background lends well to a variety of experimental-based work including silicate liquid behavior, high-pressure synchrotron techniques, material evolution during impacting, and element partitioning in mafic minerals. Megan's current research interests involve Mercury's petrologic evolution, small body formation including differentiation and impacting events, and geochemistry of high-pressure mineral phases with applications to planetary mantles.
Education
Ph.D.
Geology
University of Tennessee
2022
M.S.
Geology
University of Tennessee
2020
B.S.
Earth and Planetary Sciences
University of New Mexico
2017
Education
Ph.D., Geology, 2022
University of Tennessee
M.S., Geology, 2020
University of Tennessee
B.S., Earth and Planetary Sciences, 2017
University of New Mexico
Select Publications
Mouser, M. D., Dygert, N. 2025. An experimental study of clinopyroxene- and garnet-melt trace element partitioning in Fe-rich basaltic systems. Advances in Geochemistry and Cosmochemistry. 10.33063/agc.v1i2.719
Mouser, M. D. 2024. A diamond layer in Mercury’s deep interior. Nature Communications. 10.1038/s41467-024-49497-2
Mouser, M. D., Dygert, N. 2023. On the potential for cumulate mantle overturn in Mercury. Journal of Geophysical Research: Planets. 10.1029/2023JE007739
Mouser, M. D., Dygert, N., Anzures, B. A., Grambling, N. L., Hrubiak, R., Kono, Y., Shen, G., Parman, S. W. 2021. Experimental investigation of Mercury’s magma ocean viscosity: Implications for the formation of Mercury’s cumulate mantle, its subsequent dynamic evolution, and crustal petrogenesis. Journal of Geophysical Research: Planets. 10.1029/2021JE006946
Simon, J. I., Christoffersen, R., Wang, J., Mouser, M. D., Mills, R. D., Ross, D. K., Rahman, Z., Alexander, C. M. O'D. 2020. Volatiles in lunar felsite clasts: Impact-related delivery of hydrous material to an ancient dry lunar crust. Geochimica et Cosmochimica Acta. 10.1016/j.gca.2020.02.008