Oasisamerica

== English == === Etymology === From oasis +‎ America. Coined by anthropologist Paul Kirchhoff in 1954. === Proper noun === Oasisamerica A broad cultural area of pre-Columbian southwestern North America, between Utah and Chihuahua, and bordering the Gulf of California, on the Mexican mainland. Coordinate terms: Aridoamerica, Mesoamerica === References === === Further reading === Oasisamerica on Wikipedia.Wikipedia