University of New Orleans, 2004-2005
BS, University of Kansas, 2009
PhD, Rice University, 2015
Courses TaughtThe Dynamic Earth (GEO 101)
Paleoclimatology (GEO 401/GEO 501)
My research is driven by the impacts of historic climate change; I strive to better understand recent observations within a geologic context. My primary field area is in marine basins of Antarctica, where I reconstruct the behavior of tidewater glaciers from sediment cores, microfossils, and geophysical data. Analyzing regional differences in glacial behavior will help elucidate controls on their stability, including internal glacial dynamics, drainage basin size, orography, oceanographic conditions, and climate. Understanding these controls can help us better predict glacial responses to ongoing climate and oceanographic changes.
I am also interested in flooding history and storm impacts in the Gulf of Mexico region, and specifically how climate and land use changes affect coastal environments. Sedimentology, algal bloom records, and geochemical signatures of sediment cores collected from bays that drain major metropolitan areas are used to identify and compare post-industrial vs. natural Holocene flooding history.
Following my experience in industry, I am fascinated by paleoenvironments of the ancient Gulf of Mexico, namely the Jurassic aeolian Norphlet and Paleocene-Eocene Wilcox plays. I am currently pursuing research on core and datasets from the Alabama region with the Center for Sedimentary Basin Studies.
Current Research Projects
I am searching for motivated students of sedimentology and micropaleontology to investigate some of our most pressing questions about environmental impacts of past and present climate change. Contact me if this is you!
Minzoni, R.T., Majewski, W., Anderson, J.B., Jakobsson, M., in review, The Holocene, Oceanographic controls on the stability of the Cosgrove Ice Shelf.
Swilo, M., Majewski, W., Minzoni, R.T., and Anderson, J.B., 2016. Diatom Assemblages from Coastal Settings of West Antarctica, Marine Micropaleontology. doi: 10.1016/j.marmicro.2016.04.001
Fernandez, R.A., Anderson, J.B., Wellner, J.S., Minzoni, R.L., and Hallet, B., 2016. Latitudinal variation in glacial erosion rates from Patagonia and the Antarctic Peninsula (46°-65°S), GSA Bulletin, doi:10.1130/B31360.1, http://gsabulletin.gsapubs.org/content/early/recent.
Minzoni, R.T., Anderson, J.B., Fernandez-Vasquez, R.A., Wellner, J.S., 2015. Marine record of Holocene climate, ocean, and cryosphere interactions: Herbert Sound, James Ross Island, Antarctica, Quaternary Science Reviews, v. 129, p.239-259.
Stroynowski, Z., Minzoni, R., and Majewska, R., Diatom Research, 4thPolar Marine Diatom Taxonomy and Ecology Workshop, Cardiff University, UK, 4-9 August 2013.
Jakobsson, M., Anderson, J.B., Nitsche, F., Dowdeswell, J.A., Gyllencreutz, R., Kirchner, N., Mohammad, R., O’Regan, M., Alley, R.B., Anandakrishnan, S., Eriksson, B., Kirshner, A., Fernandez, R., Stolldorf, T., Minzoni, R., Majewski, W., 2010. Geological record of ice shelf break-up and grounding line retreat, Pine Island Bay, West Antarctica, Geology, vol. 39, no. 7, p. 691-694.