Journal articleThe Blythe–Bouse intaglio province — Harner style groupsE. Harner · 1932 · Masterkey0Why it matters: DiscoveryPlacesThe place this coversBouse Northern Wash Intaglios (La Posa Plain Extension)🇺🇸 United States · Arizona, La Paz County, La Posa Plain north of Bouse, Colorado River corridor · Geoglyph