UNC College of Arts & Sciences

Geological Sciences

Maggie Ellis


Email:
maellis at live.unc.edu
Office: Mitchell Hall 208

B.A., Geology, Ohio Wesleyan University, 2007
M.S., Geology, University of Texas at Austin, 2009

I am a Ph.D. candidate working with Jason Barnes on tectonic geomorphology. My research interests lie in the topographic expression of actively growing faults. I use a combination of digital elevation model derived relief data, geochronology, and stream profiles to examine relationships between tectonics and topography. My field site is primarily the Nevada Basin & Range, where I spent many weeks collecting samples for apatite thermochronology, observing the geomorphology, and collecting stream profiles. I am also working on a global compilation of relief data for fault-driven topography, examining the relationship between tectonic rates and the nature of the topographic expression.

My other interests include running and biking, cooking, brewing beer, climbing rocks, Obsidian, and the success of the Washington Redskins.

Papers

Ellis, M. A., S. E. Laubach, P. Eichhubl, J. E. Olson, and P. Hargrove (2012), Fracture development and diagenesis of Torridon Group Applecross Formation, near An Teallach, NW Scotland: millennia of brittle deformation resilience?, J. Geol. Soc., 169(3), 297-310.

Ellis, M.A. and Barnes, J.B. (in review). A global perspective on the topographic response to fault growth. Submitted May, 2013.

Abstracts

Ellis, M.A. and Barnes, J.B. 2012. Scales of topographic growth associated with active faulting, T21E-2621, AGU Fall Meeting, San Francisco, CA, 2-7 December.

Ellis, M.A.; Laubach, S.; Eichhubl, P.; Olson, JE, Hargrove, P. 2012. Fracture development and diagenesis of the Torridon Group Applecross Formation, near An Teallach, NW Scotland: Millenia of brittle deformation resilience? (abs.) in GSA Abstracts with Programs, Vol. 44.

Laubach, S.E.; M. Ellis; P. Hargrove; P. Eichhubl. 2010. Fracturing, cementation and feedback in a small-offset oblique slip fault in sandstone (abs.) in Goldschmidt Conference Abstracts.

Ellis, M.A.; Hargrove, P.; Laubach, S. E. 2009. Fracture pattern development in the Applecross Formation (Torridonian) sandstones south of Ullapool, NW Scotland (abs.), in TSG 2009: Tectonic Studies Group Annual Meeting Programme Abstract Volume, Staffordshire, UK, January 5–8, p. 31.

Hargrove, P.; Ellis, M.A.; Laubach, S. E. 2009. Fault-related fracture pattern evolution and distribution in Cambrian Eriboll Formation sandstones: Northwest Highlands, Scotland (abs.), in TSG 2009: Tectonic Studies Group Annual Meeting Programme Abstract Volume, Staffordshire, UK, January 5–8, p. 32.

Laubach, S.E.; Ellis, M., Hargrove; P.; Eichhubl, P. 2009. Fracturing, cementation and feedback in a small-offset oblique slip fault in sandstone: Geochimica et Cosmochimica Acta, vol. 74, no. 11, Supplement 1, p. A656.

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