Rory McFadden

Rory McFadden

Professional Details

Title: Assistant Professor
Office: MH-331B
Phone: 978-542-2377
Email: rory.mcfadden@salemstate.edu
Resume: Rory McFadden [PDF 113KB]
Website: http://www.salemstate.edu/~rmcfadden

Summer Courses

Cat. # Term Course # Title
1832 91 GLS485 Field Geology II
1914 92 GLS485 Field Geology II

Professional Biography

Ph.D. Geology: University of Minnesota–Twin Cities, 2009

M.S. Geology: University of Wyoming, 2004

B.S. Geology-Biology: University of Rochester, 2001

 

Professional Interests

I am interested in theevolution of orogenic crust, from the construction of crust in arc systems, tothe cooling and exhumation of middle to lower crust during extension. I amespecially interested in the influence of oblique tectonics on orogenicprocesses. My research emphasizes field-based structural geology andgeochronology (U-Pb, 40Ar/39Ar). Research projectsinclude: 1) Role of oblique tectonics in the emplacement of partially moltencrust, represented by migmatites, during orogenic evolution, 2) processes and duration of melt-present deformation in the middle to lower crust, 3) crustal growth during regional contraction and intracontinental extension,concentrating on pluton emplacement processes and petrogenesis. Field areas include: Croydon Dome, NH; Panamá; Fosdick Mountains, West Antarctica;  Pioneer Mountains, Idaho; Klamath Mountains, California

Responsibilities

Courses I will be teaching

Petrology

Plate Tectonics

Geodynamics

Dynamic Earth

Evolving Earth

Field Methods

Field Course II

 

Selected Publications

Saito, S., M. Brown, F. J. Korhonen, R. R. McFadden, and C. S. Siddoway, 2013, Petrogenesis of Cretaceous mafic intrusive rocks, Fosdick Mountains, West Antarctica: Melting of the sub-continental arc mantle along the Gondwana margin, Gondwana Research, 23, 1567–1580.

Yakymchuk, C., C. S. Siddoway, C. M. Fanning, R. R. McFadden, F. J. Korhonen, and M. Brown, 2013, Anatectic reworking and differentiation of continental crust along the active margin of Gondwana: a zircon Hf-O perspective from West Antarctica, Geol. Soc. London Spec. Publ.

Montes, C., Cardona, A., McFadden, R., Moron, S.E., Silva, C.A., Restrepo-Moreno, S., Ramirez, D.A., Hoyos, N., Wilson, J., Farris, D., Bayona, G.A., Jaramillo, C.A., Valencia, V., Bryan, J., and Flores, J.A., 2012, Evidence for middle Eocene and younger land emergence in central Panama: Implications for Isthmus closure, Geological Society of America Bulletin, doi: 10.1130/B30528.

Whattam, S.A., Montes, C., McFadden, R.R., Cardona, A., Ramirez, D., and Valencia, V., 2012, Age and origin of earliest adakitic-like magmatism in Panama: Implications for the tectonic evolution of the Panamanian magmatic arc system, Lithos, 142–143, 226–244.

McFadden, R.R., Siddoway, C.S., Teyssier, C., and Fanning, C.M., 2010,Cretaceous oblique extensional deformation and magma accumulation in theFosdick Mountains migmatite-cored gneiss dome, West Antarctica: Tectonics, doi:10.1029/2009TC002492.

McFadden, R.R.,Teyssier, C., Siddoway, C.S., Whitney, D.L., and Fanning, C.M.. 2010, Oblique dilation, melt transfer, and gneiss dome emplacement: Geology, 375–378, doi:10.1130/G30493.1.

McFadden, R.,Siddoway, C.S., Teyssier, C., Fanning, C.M., and Kruckenberg, S.C., 2007,Cretaceous oblique detachment tectonics in the Fosdick Mountains, Marie Byrd Land, Antarctica, in Antarctica: A Keystone in a changing World – Online Proceedings of the 10th ISAES, edited by A.K. Cooper and C.R.Raymond et al., USGS Open-File Report 2007-1047, Short Research Paper 046, 6p.; doi: 10.3133/0f2007-1047.srp046.

Barnes, C.G., Snoke, A.W., Harper, G.D.,Frost, C.D, McFadden, R.R., Bushey, J.C., Barnes, M.W., 2006, Arc plutonism following regional thrusting: Petrology and geochemistry of syn- and post-Nevadan plutons in the Siskiyou Mountains, Klamath Mountains province,California, in Snoke, A.W., and Barnes, C.G., eds., Geologic studies in the Klamath Mountains province, California and Oregon, GSA Special Paper 410, p.357–376, doi: 10.1130/2006.2410 (17).

McFadden, R.R., Snoke, A.W., and Barnes, C.G., 2006, Structural and Petrologic evolution of the Bear Peak intrusive complex, Klamath Mountains, California, in Snoke, A.W., and Barnes, C.G., eds., Geologic studies in the Klamath Mountains province,California and Oregon. GSA Special Paper 410, p. 333–355, doi:10.1130/2006.2410 (16).

Personal Interests

I enjoy hiking, biking, skiing, and walking the dogs.