Trinal Cove Bend, Labyrinth Canyon, Green River. Utah.
USGS Earth Science Photographic Archive digital file: hjk00727
A cliff-top view of Trin Alcove Bend shows the flat upland plateau above
the Green River. The upper Navajo Sandstone displays massive crossbeds reflecting
the widespread desert dune environment that existed across the much of region
that is now Utah in Early Jurassic time. |