Figure 24 - Transverse Section of Alluvial or Alluvial-Deltaic Point Bar Sandstone Unit, Upper Cretaceous Muddy Sandstone, Cheyenne County, Nebraska
Figure 24 - Transverse Section of Alluvial or Alluvial-Deltaic Point Bar Sandstone Unit, Upper Cretaceous Muddy Sandstone, Cheyenne County, Nebraska