Claire McLeod

McLeod

Assistant Professor

Ph.D. (2012) Durham University
203 Shideler Hall
513-529-9662
mcleodcl@miamioh.edu

My research goals aim to improve our understanding of planetary evolution and differentiation.  In order to achieve this, I employ a wide range of geochemical and geochronological tools to a range of rock types from different tectonic and planetary environments. All research to date has encompassed the following fields of study: igneous and metamorphic petrology, geochemistry, cosmochemistry and volcanology. Current research focusses on 1) continental crust differentiation with field localities in the Central Andes of South America and the Oslo Rift, Norway; 2) magmatic evolution of continental arcs with field localities in Bolivia; 3) early evolution of the Earth-Moon system through study of Apollo basalts and lunar crustal rocks; 4) early differentiation of our Solar System through geochemical studies of chondritic material.

Possible Thesis/Dissertation Topics

  • Continental Crust growth and recycling at active margins; a crustal xenolith study of the Central Andean continental basement (potential fieldwork in Bolivia).
  • Modern evolution of the Central Andean volcanic arc; geochemistry and geochronology of Plio-Pleistocene lavas (fieldwork in Bolivia and Peru).
  • Tracing early differentiation of planetary crusts through petrology, geochemistry and geochronology: juvenile vs. recycling processes on the Moon.
  • Magma petrogenesis and crustal growth in continental rifts; granites from the Permo-Carboniferous Oslo Rift, Norway (fieldwork in Norway).

Publications

Crawford, I., Anand, M., Morse, A., Tartese, R., McLeod, C. L., Cowley, A., Junichi, H., Neal, C., Due in print mid-2019, Lunar Resources In. Reviews in Mineralogy and Geochemistry (IF: 3.565): New Views on the Moon II. .

McLeod, C. L., and Shaulis, B. J., 2018, Rare Earth Elements in Planetary Crusts: Insights from Chemically Evolved Igneous suites on Earth and the Moon. Minerals (IF: 1.835), v. 8.                 https://www.mdpi.com/journal/minerals/special_issues/mineral_deposits_of_critical_elements

(invited, Guest Editor: Simon Jowitt, UNLV) McLeod, C. L., and Krekeler, M. P. S., 2017, Sources of Extraterrestrial Rare Earth Elements: To the Moon and Beyond. Resources (CiteScore: 2.45), 6, 1-28. doi:10.3390/resources6030040

McLeod, C. L., Brandon, A. D., Fernandes, V. A., Peslier, A. H., Fritz, J., Lapen, T., Shafer, J. T., Butcher, A. R., and Irving, A. J., 2016, Constraints on formation and evolution of the lunar crust from    feldspathic granulitic breccias NWA 3163 and 4881. Geochimica et Cosmochimica Acta (IF: 4.609), 187, 350-374. http://doi.org/10.1016/j.gca.2016.04.032

McGee, L. M., McLeod, C. L., and Davidson, J. P. A., 2015, spectrum of disequilibrium melting    preserved in lava-hosted, partially melted crustal xenoliths from the Wudalianchi volcanic field, NE China.  Chemical Geology (IF: 3.347), 147, 184-199. http://doi.org/10.1016/j.chemgeo.2015.09.023

Selected Grants

NSF-IUSE Geopaths (EXTRA), GP EXTRA: Advancing Undergraduate Geosciences through Integrated Training Experiences, 8/21/18 - 7/31/21. PI

NAASA-Emerging World, The Search for Nebular Heterogeneity and the Compositions of Terrestrial Planetary Materials Using Nd, Sm and Os Isotopes, 4/18/16 - 4/17/19.  PI

Professional Development Funds from Faculty Learning Communities, PI

Teaching Interests

GLG 111 - The Dynamic Earth
GLG 357 - Igneous and Metamorphic Petrology
GLG 411/511 - Field Camp
GLG 427/527 – Isotope Geochemistry

For complete descriptions of courses please see the 2019/2020 Miami Bulletin.