Professor of Geosciences
College of Earth and Mineral Sciences
Email: 
maa6@psu.edu
Phone number(s): 
(814) 863-6054
Office Address: 
538 Deike Building
PSIEE Research Theme: 
Climate and Ecosystem Change
Research Summary: 

Marine geology, stable isotope geochemistry, sedimentary geochemistry, paleoclimatology and the origin and nature of ancient black shales such as Devonian Marcellus Shale.