TY - RPRT TI - The edge of a Permian erg: Eolian facies and provenance of the Lyons Sandstone in northern Colorado AU - Oguzhan Kendigelen AU - Sven Egenhoff AU - William A Matthews AU - Christopher S. Holm-Denoma AU - Karen R. Whiteley AU - Virginia A Gent AU - Mark W. Longman AU - James W. Hagadorn PY - 2023 DO - 10.24872/rmgjournal.58.2.57 UR - https://pubs.usgs.gov/publication/70280329 ID - 70280329 ER -