10.6084/m9.figshare.5302996.v1 J. S. Fannon J. S. Fannon A. C. Fowler A. C. Fowler I. R. Moyles I. R. Moyles Rib movie from Numerical simulations of drumlin formation The Royal Society 2017 drumlins ribbed moraine mega-scale glacial lineations instability 2017-08-11 09:00:05 Media https://rs.figshare.com/articles/media/Rib_movie_from_Numerical_simulations_of_drumlin_formation/5302996 Movie showing simulation of ribbed moraine