Julie Fosdick

Associate Professor

Department of Earth Sciences


Education

  • Ph.D.: Geological & Environmental Sciences at Stanford University
  • M.S.: Geological & Environmental Sciences at Stanford University
  • B.S.: Geological Sciences at University of California, Santa Barbara

Research Focus

Julie is a broadly trained geoscientist with expertise in thermochronology, geochronology, and sedimentary basin analysis. Her research focuses on reconstructing ancient phases of mountain-building and erosion to understand how tectonics, magmatism, and surface processes interact to shape the Earth’s continental lithosphere.

Publications

Rey, F.M., Malkowski, M.A., Fosdick, J.C., Dobbs, S.C., Calderón, M., Ghiglione, M.C., and Graham, S.A., 2024, Detrital isotopic record of a retreating accretionary orogen: An example from the Patagonian Andes: Geology, https://doi.org/10.1130/G51918.1.

Christ, A.J., Rittenour, T.M., Bierman, P.R., Keisling, B.A., Knutz, P.C., Thomsen, T.B., Keulen, N., Fosdick, J.C., Hemming, S.R., Tison, J.-L., Blard, P.-H., Steffensen, J.P., Caffee, M.W., Corbett, L., Dahl-Jensen, D., Dethier, D.P., Hidy, A.J., Perdrial, N.P., Peteet, D.M., Schaefer, J.M., Steig, E.J., and Thomas, E.K., 2023, Deglaciation of northwestern Greenland during Marine Isotope Stage 11, Science, v. 381, p. 330-335, https://www.science.org/doi/10.1126/science.ade4248

Stevens Goddard, A.L., Fosdick, J.C., Ghiglione, M.C., Calderón, M., VanderLeest, R.A., and Romans B.W., 2023, Thermochronological evidence for Eocene orogenesis in the southern Patagonian Andes: Tectonics, 42, e2022TC007677, doi.org/10.1029/2022TC007677.

Albano Garcia, J.F., Lombardi, L., Rocha, E., Tobal, J., Fosdick, J.C., Stevens Goddard, A.L., VanderLeest, R.A., Ramos, M., Giampaoli, P., Kress, P., Raggio, F., and Ghiglione, M. C., Tectonic evolution of the eastern margin of the Southern Patagonian Andes Fold-Thrust Belt: U-Pb detrital zircon geochronology and kinematic-structural modeling, 2023, Tectonophysics, v. 848, https://doi.org/10.1016/j.tecto.2023.229705.

VanderLeest, R.A., Fosdick, J.C., Malkowski, M.A., Romans, B.W., Ghiglione, M.C., Schwartz, T.M., and Sickmann, Z.T., 2022, Tectonic subsidence modeling of diachronous transition from backarc to retroarc basin development and uplift during Cordilleran orogenesis, Patagonian-Fuegian Andes: Tectonics. v. 41, e2021TC006891. https://doi.org/10.1029/2021TC006891

Mackaman-Lofland, C., Horton, B.K., Ketcham, R.A., McQuarrie, N., Fosdick, J.C., Fuentes, F., Constenius, K.N., Capaldi, T.N., Stockli, D.F., Alvarado, P., 2022, Causes of variable Fosdick – CV – 3 – shortening and tectonic subsidence during changes in subduction: insights from flexural thermokinematic modeling of the Neogene southern central Andes (28–30ºS). Tectonics, Tectonics, v. 41, e2022TC007334. https://doi.org/10.1029/2022TC007334.

Lee, Y-H., Byrne, T.B., Lo, W., Wang, S-J., Tsao, S-J., Chen, C-H., Yu, H-C., Tan, X-B., van Soest, M., Hodges, K., Lucas, M., Robinson, H., and Fosdick, J.C., 2022, Out of sequence faulting in the Backbone Range, Taiwan: implications for thickening and exhumation processes: Earth and Planetary Science Letters, v. 594, n. 9, 117711, doi.org/10.1016/j.epsl.2022.117711

Baden, C.W., Shuster, D.L., Aron, F., Fosdick, J.C., Bürgmann, R., and Hilley, G.E., 2022, Bridging earthquakes and mountain building in the Santa Cruz Mountains, CA: Science Advances, v. 8, eabi603, https://www.science.org/doi/10.1126/sciadv.abi6031.30. Ortiz, G., Stevens Goddard, A.L., Fosdick, J.C., Alvarado, P., Carrapa, B., and Cristofolini, E., 2021, Fault reactivation in the Sierras Pampeanas resolved across Andean extensional and compressional regimes using thermochronologic modeling: Journal of South American Earth Sciences, v. 112, 103533 https://doi.org/10.1016/j.jsames.2021.103533

Muller, V.A.P., Calderón, M., Fosdick, J.C., Ghiglione, M., Cury, L.F., Massonne, H.-J., Fanning, M., Warren, C.J., Ramírez de Arellano, C., and Sternai, P., 2021, The closure of the Rocas Verdes Basin and early tectono-metamorphic evolution of the Magallanes fold-and-thrust belt, southern Patagonian Andes (52–54◦S), Tectonophysics, v. 798, 228686, https://doi.org/10.1016/j.tecto.2020.228686.

Cooper Boemmels, J., Crespi, J.M., Webb, L., and Fosdick, J.C., 2021, 40Ar/39Ar and LA-ICP-MS U–Pb geochronology for the New England portion of the Early Cretaceous New England–Quebec igneous province: Implications for the postrift evolution of the eastern North American margin: American Journal of Science, v. 321, 365-391, https://doi.org/10.2475/03.2021.03

Dr. Julie Fosdick
Contact Information
Emailjulie.fosdick@uconn.edu
Phone860-486-4432
Mailing Address354 Mansfield Road, Unit 1045
Storrs, CT 06269-1045
Office LocationBeach Hall 325
CampusStorrs
Linkhttps://thermochron.uconn.edu/