Grenville DraperGrenville Draper is a professor in the Department of Earth Sciences at Florida International University. He was previously the Department Chair and teaches Introduction to Earth Sciences, Physical Geography, Geologic Maps, and Structural Geology at te undergraduate level and Tectonics, Caribbean Geology, and Ductile Deformation at the graduate level. His main research interests are in metamorphic geology, structural geology, and tectonics, particularly in the Caribbean region. Apart from EARTH LAB, he is the co-author and co-editor of four books and the author of over 70 research, review, and journalistic articles. Read More Read Less