Intraplate Harrat Volcanism and Neogene Evolution of the Lithosphere-Asthenosphere Boundary beneath Western Saudi Arabia

Adam JR Kent1, Robert A Duncan1, David W Graham1, Abdullah Mohammed Al-Amri2 and Saeed A Alshalntoni3, (1)Oregon State University, College of Earth, Ocean, & Atmospheric Sciences, Corvallis, OR, United States, (2)King Saud University, Department of Geology and Geophysics, Riyadh, Saudi Arabia, (3)King Saud University, Riyadh, Saudi Arabia