Azevedo, Paul Alex2015-05-122015-05-121993https://scholarworks.montana.edu/handle/1/7235enAlluvial fansConglomerateGeology, StratigraphicTectono-sedimentary evolution of a Late Cretaceous alluvial fan, Beaverhead Group, southwestern MontanaThesisCopyright 1993 by Paul Alex Azevedo