id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
giw-104	Henderson, Stacy; Rivera, Tiffany; Lippert, Peter; Jicha, Brian	Geomorphic and tectonic development of Swan Valley, southeast Idaho, since the eruption of the Basalt of Antelope Flat—new 40Ar/39Ar, geochemical, and paleomagnetic data	2022	18	.pdf	application/pdf	10523	373	56	Email inquiries to GIW@utahgeology.org. GEOMORPHIC AND TECTONIC DEVELOPMENT OF SWAN VALLEY, SOUTHEAST IDAHO, SINCE THE ERUPTION OF THE BASALT OF ANTELOPE FLAT—NEW 40AR/39AR, GEOCHEMICAL, AND PALEOMAGNETIC DATA Stacy Henderson, Tiffany Rivera, Peter C. Lippert, and Brian R. Jicha GEOLOGY OF THE INTERMOUNTAIN WEST an open-access journal of the Utah Geological Association ISSN 2380-7601 Production Cover Design and Desktop Publishing Douglas A. Sprinkel Cover The Pleistocene Basalt of Antelope Flat dammed the Snake River in Swan Valley, southeast Idaho, producing hyaloclastite visible along US Highway 26. For example, the South Fork of the Boise River was dammed multiple times over a 2-million-year period (Howard and others, 1982) and basalts erupted from McKinney Butte dammed the Snake River near Bliss, Idaho, generating a lava del- ta with abundant pillow basalts (Malde, 1971,1982).	cache/giw-104.pdf	txt/giw-104.txt