Sean S Gulick
-Tectonic processes, tectonic-climate interactions and geohazards of convergent margins and transitional tectonic environments
-Role of catastrophism in the geologic record including impact cratering, hurricanes, and tectonic events
-Marine geophysical imaging at nested resolutions and ground truth through drilling, coring, logging, and submersibles
Current projects that Sean, his students, and colleagues are working on tectonic and climate interactions in the St. Elias Mountains and Surveyor submarine fan, geohazards and margin evolution of subduction and transform faulting in Alaska, Sumatra, and Japan, and the geologic processes and environmental effects of the Cretaceous-Paleogene Chicxulub meteor impact. To test some key hypotheses of how glacial erosion can perturb tectonics in 2013 Sean served as co-chief on the Integrated Ocean Drilling Program (IODP) Expedition 341: Southeast Alaska tectonics and climate. In 2014, Sean led the seismic imaging in a multidisciplinary cruise to the unexplored Sabrina Coast shelf in East Antarctica. In 2016, Sean will serve as co-chief science on the joint International Ocean Discovery and Continental Drilling Programs Expedition 364: Drilling the K-Pg Chicxulub impact crater.