Diary of a flood basalt: A stratigraphic tour of two sections within the Oligocene Ethiopian Traps

Tyrone O Rooney1, Bodaniel L Bradley2, Susan R Krans2, John W Kappelman3, Gezahegn Yirgu4 and Dereje Ayalew4, (1)Michigan State University, Department of Earth and Environmental Sciences, East Lansing, United States, (2)Michigan State University, East Lansing, MI, United States, (3)University of Texas at Austin, Anthropology, Austin, TX, United States, (4)Addis Ababa University, School of Earth Sciences, Addis Ababa, Ethiopia