TY - RPRT TI - The probable importance of snow and sediment shielding on cosmogenic ages of north-central Colorado Pinedale and pre-Pinedale moraines AU - L. Benson AU - R. Madole AU - W. Phillips AU - G. Landis AU - T. Thomas AU - P. Kubik PY - 2004 DO - 10.1016/j.quascirev.2003.07.002 UR - https://pubs.usgs.gov/publication/70027750 ID - 70027750 ER -