Loope D, Kettler R. Rinded, Iron-Oxide Concretions in Navajo Sandstone Along the Trail to Upper Calf Creek Falls, Garfield County. UGA-Guides [Internet]. 2019Dec.31 [cited 2024Apr.23];48(1):1-. Available from: https://giw.utahgeology.org/giw/index.php/geosites/article/view/59