Craig H. JonesCraig H. Jones is a Professor in the Department of Geological Sciences at the University of Colorado, Boulder. His main research interest is in the origin of mountains and elevated topography in continents, primarily in the western U.S. As well as th current textbook, he is the author of The Mountains that Remade America: How Sierra Nevada Geology Impacts Modern Life (University of California Press, 2017). Read More Read Less