@book{115041,
	author = {Chamberlin, Thomas C. and Salisbury, Rollin D.,},
	title = {Geology, Vol. 1 [of 3]},
	publisher = {Project Gutenberg,},
	year = {2024},
	address = {Salt Lake City, UT :},
	note = {Release date is 2024-08-27},
	url = {https://archive.org/details/geology01cham}
}