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Sept. 2020: 
Dr. Kerrigan has been awarded the Pitt-Johnstown Natural Sciences Vizzini Teacher of the Year award for 2019-2020

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Welcome 

I am an Associate Professor in the Energy and Earth Resources (Geology) Department at the University of Pittsburgh at Johnstown in Johnstown, PA.   

I am an educator and petrologist but my interests include field geology, mineralogy, economic geology, igneous and metamorphic petrology, tectonics, and structural geology.

    My main research interests are, but are not limited to: