Whipple Mountains, San Bernardino County, California | Conglomerate filled channel in sandstone; Pliocene-Quaternary sediments in the Whipple Mountains, just west of Parker, AZ (Photo by Jon Spencer)
Photographer: Jon Spencer
Photo Date: circa 2011
Photo Location Accuracy: Approximately Located
Photo Tags: Whipple Mountains, sedimentary structure, channel fill, conglomerate, Pliocene, Quaternary