Wikipedia contributors. (2023, September 10). Bedrock. In Wikipedia, The Free Encyclopedia. Retrieved October 29, 2023, from https://en.wikipedia.org/w/index.php?title=Bedrock&oldid=1174679210
Under agreement, the trail leading to the [Mount Pilchuck] summit is wholly maintained by the United States Forest Service, even though it is within a state park.
Bedrock (Wikipedia) In geology, bedrock is solid rock that lies under loose material (regolith) within the crust of Earth or another terrestrial planet.
The various kinds of broken and weathered rock material, such as soil and subsoil, that may overlie the bedrock are known as regolith.