The persistence of glacier moraines in Ong Valley, Antarctica
Daniel J Morgan1, Sarah Sams1, Greg Balco2 and Jaakko Putkonen3, (1)Vanderbilt University, Earth & Environmental Sciences, Nashville, TN, United States, (2)Berkeley Geochronology Center, Berkeley, United States, (3)University of North Dakota, Harold Hamm School of Geology and Geological Engineering, Grand Forks, ND, United States