TY - RPRT TI - Beach placer mineral deposits along localized paleoshorelines of the western Interior Seaway, upper cretaceous Fox Hills sandstone, eastern Denver Basin, Colorado AU - Michael K O’Keeffe AU - Marieke Dechesne AU - Matthew J. Morgan AU - Stephen M Keller AU - Katherina Pfaff AU - Asha Mahatma AU - Alexander I Peretyatko PY - 2021 UR - https://pubs.usgs.gov/publication/70224614 ID - 70224614 ER -