Double_Adobe_Site References

Significant dates

Double Adobe site
U.S. National Register of Historic Places
U.S. National Historic Landmark


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Nearest city	Douglas, Arizona
Coordinates	31°21′N 109°32′W / 31.350°N 109.533°W / 31.350; -109.533
NRHP reference No.	66000169
Added to NRHP	October 15, 1966^[1]
Designated NHL	January 20, 1961^[2]

The Double Adobe site is an archaeological site in southern Arizona, twelve miles northwest of Douglas in the Whitewater Draw area. In October 1926, just three months after the first human artifact was uncovered at the Folsom site, Byron Cummings, first Head of the Archaeology Department at the University of Arizona, led four students to Whitewater Draw. Discovered by a schoolboy, the Double Adobe site contained the skull of a mammoth overlying a sand layer containing stone artifacts. One of these students was Emil Haury.^[3]

Later investigators found that the bones and artifacts were mixed by redeposited stream sediments, confusing the early interpretations. Fossil bones of mammoth, horse, bison, antelope, coyote and dire wolf were found associated with the artifacts, which included fire-cracked rock, projectile points, and small grinding stones.

The presence of grinding stones has been interpreted to mean that people were beginning to adapt to the changes brought by the end of the Ice Age and the extinction of many of the large mammals. The coming of the Holocene Era (10,000 years Before Present) brought warmer and drier conditions to the Southwest. As a result, by 11,000-10,500 BP the Clovis culture was beginning to give way to more regional variants, which are generally called the Archaic cultures.^[4]

E. B. Sayles' and E. Antevs' 1941 definition of the Cochise culture (the name given to the southern Archaic tradition in the Southwest) was based upon excavations undertaken within the Double Adobe district. Many of the Southwest's most respected archaeologists have led investigations in the region over the years.^[5] Double Adobe has yielded important information on southern Arizona's prehistoric climate, ecology, and animal life.^[2]

The Double Adobe site was declared a National Historic Landmark in 1961.^[2]

References

^ "National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.
^ ^a ^b ^c "Double Adobe Site". National Historic Landmark summary listing. National Park Service. Archived from the original on March 3, 2009. Retrieved September 27, 2007.
^ Byron Cummings and Emil Haury at Double Adobe Archived 2009-05-24 at the Wayback Machine, University of Arizona
^ "Double Adobe site". Archived from the original on January 1, 2008. Retrieved May 8, 2009.
^ Double Adobe Site (scroll down) Archived July 18, 2011, at the Wayback Machine

External links

Double Adobe Site at Center for Desert Archaeology

v t e Pre-Columbian North America
Periods Lithic Archaic Formative Classic Post-Classic
Archaeological cultures	Adena Alachua Ancient Beringian Ancestral Pueblo (Anasazi) Avonlea Baytown Belle Glade Buttermilk Creek complex Caborn-Welborn Cades Pond Calf Creek Caloosahatchee Clovis Coles Creek Comondú Deptford Folsom Fort Ancient Fort Walton Fremont Glacial Kame Glades Hohokam Hopewell List of Hopewell sites La Jolla Las Palmas Maritime Archaic Mississippian List of Mississippian sites Mogollon Monongahela Old Cordilleran Oneota Paleo-Arctic Paleo-Indians Patayan Plano Plaquemine Poverty Point Red Ocher Safety Harbor Santa Rosa-Swift Creek St. Johns Steed-Kisker Suwannee Valley Tchefuncte Troyville Weeden Island
Archaeological sites	Angel Mounds Anzick site Bandelier National Monument Bastian Benson Blue Spring Shelter Bluefish Caves The Bluff Point Stoneworks Brewster Cahokia Candelaria Cave Casa Grande Chaco Canyon Coso Rock Art District Crystal River Cuarenta Casas Cueva de la Olla Cutler Eaker El Fin del Mundo El Vallecito Effigy Mounds Etowah Indian Mounds Eva Folsom Fort Ancient Fort Center Fort Juelson Four Mounds Gila Cliff Dwellings Glenwood Grimes Point Helen Blazes Holly Bluff Hopewell Culture National Historical Park Horr's Island Huápoca Key Marco Kimball Village Kincaid Mounds Kolomoki Mounds Lake Jackson Mounds Lehner Mammoth-Kill Site L'Anse aux Meadows Lynch Quarry Site Marksville Marmes Rockshelter Meadowcroft Rockshelter Mesa Verde Moaning Cavern Moorehead Circle Morrison Mounds Moundville Mummy Cave Nodena site Ocmulgee Mounds Old Stone Fort Orwell site Paquime Painted Bluff Parkin Park Pinson Mounds Plum Bayou Mounds Portsmouth Earthworks Poverty Point Pueblo Bonito Recapture Canyon River Styx Roberts Island Rock Eagle Rock Hawk Rosenstock Village Russell Cave Salmon Ruins Serpent Mound Sierra de San Francisco Shell ring sites Spiro Mounds Stallings Island SunWatch Taos Pueblo Town Creek Indian Mound Turkey River Mounds Upward Sun River Velda Mound West Oak Forest Earthlodge Wickiup Hill Windover Winterville Wupatki
Human remains	Anzick-1 Arlington Springs Man Buhl Woman Kennewick Man La Brea Woman Leanderthal Lady Melbourne Man Minnesota Woman Peñon woman Spirit Cave mummy Vero man
Miscellaneous	Aridoamerica Black drink Ceremonial pipe Chanunpa Chunkey Clovis point Container Revolution Eastern Agricultural Complex Eden point Effigy mound Falcon dancer Folsom point Green Corn Ceremony Horned Serpent Kiva Medicine wheel Metallurgy Mi'kmaq hieroglyphic writing Mound Builders N.A.G.P.R.A. Norse colonization of North America Oasisamerica Piasa Projectile point Southeastern Ceremonial Complex Stickball Three Sisters agriculture Thunderbird Transoceanic contact Underwater panther Water glyphs
Related Genetic history Pre-Columbian era

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