Naco, a Census-Designated Place (CDP) located in Cochise County, Arizona, United States had a recorded population of 1,046 during the 2010 census. It is located directly across the United States–Mexico border from its sister city Naco, Sonora. Naco is best known for an accidental 1929 air raid and is the first and only municipality in the Continental United States to have been aerially bombed by foreigners.
Clovis points are the characteristically fluted projectile points associated with the New World Clovis culture, a prehistoric Paleo-American culture. They are present in dense concentrations across much of North America and they are largely restricted to the north of South America. There are slight differences in points found in the Eastern United States bringing them to sometimes be called "Clovis-like". Clovis points date to the Early Paleoindian period, with all known points dating from roughly 13,500 to 12,800 years ago. Clovis fluted points are named after the city of Clovis, New Mexico, where examples were first found in 1929 by Ridgely Whiteman.
The Clovis culture is a prehistoric Paleoamerican culture, named for distinct stone and bone tools found in close association with Pleistocene fauna, particularly two mammoths, at Blackwater Locality No. 1 near Clovis, New Mexico, in 1936 and 1937. It appears around 11,500–11,000 uncalibrated years before present (YBP) at the end of the last glacial period and is characterized by the manufacture of "Clovis points" and distinctive bone and ivory tools. Archaeologists' most precise determinations at present suggest this radiocarbon age is equal to roughly 13,200 to 12,900 calendar years ago.
The Columbian mammoth is an extinct species of mammoth that inhabited the Americas as far north as the Northern United States and as far south as Costa Rica during the Pleistocene epoch. It was one of the last in a line of mammoth species, beginning with Mammuthus subplanifrons in the early Pliocene. DNA studies show that the Columbian mammoth was a hybrid species between woolly mammoths and another lineage descended from steppe mammoths; the hybridization happened more than 420,000 years ago. The pygmy mammoths of the Channel Islands of California evolved from Columbian mammoths. The closest extant relative of the Columbian and other mammoths is the Asian elephant.
The Hohokam Pima National Monument is an ancient Hohokam village within the Gila River Indian Community, near present-day Sacaton, Arizona. The monument features the archaeological site Snaketown 30 miles (48 km) southeast of Phoenix, Arizona, designated a National Historic Landmark in 1964. The area was further protected by declaring it a national monument in 1972, and was listed on the National Register of Historic Places in 1974.
Emil Walter "Doc" Haury was an influential archaeologist who specialized in the archaeology of the American Southwest. He is most famous for his work at Snaketown, a Hohokam site in Arizona.
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.
The Lehner Mammoth-Kill Site is in southern Arizona on the west bank of the San Pedro River 1.5 miles southwest of the town of Hereford. It is significant for its association with evidence that mammoths were killed here by Paleo-Indians 11, 000 to 12,000 years Before Present.
Ventana Cave is an archaeological site in southern Arizona. It is located on the Tohono O'odham Indian Reservation. The cave was excavated under the direction of Emil Haury by teams led by Julian Hayden in 1942, and in 1941 by a team led by Wilfrid C Bailey, one of Emil Haury's graduate students. The deepest artifacts from Ventana Cave were recovered from a layer of volcanic debris that also contained Pleistocene horse, Burden's pronghorn, tapir, sloth, and other extinct and modern species. A projectile point from the volcanic debris layer was compared to the Folsom Tradition and later to the Clovis culture, but the assemblage was peculiar enough to warrant a separate name – the Ventana Complex. Radiocarbon dates from the volcanic debris layer indicated an age of about 11,300 BP.
The Arizona State Museum (ASM), founded in 1893, was originally a repository for the collection and protection of archaeological resources. Today, however, ASM stores artifacts, exhibits them and provides education and research opportunities. It was formed by authority of the Arizona Territorial Legislature. The museum is operated by the University of Arizona, and is located on the university campus in Tucson.
Blackwater Draw is an intermittent stream channel about 140 km (87 mi) long, with headwaters in Roosevelt County, New Mexico, about 18 km (11 mi) southwest of Clovis, New Mexico, and flows southeastward across the Llano Estacado toward the city of Lubbock, Texas, where it joins Yellow House Draw to form Yellow House Canyon at the head of the North Fork Double Mountain Fork Brazos River. It stretches across eastern Roosevelt County, New Mexico, and Bailey, Lamb, Hale, and Lubbock Counties of West Texas and drains an area of 1,560 sq mi (4,040 km2).
L. Adrien Hannus is a retired American professor of anthropology and the former director of the Archeology Laboratory at Augustana University in Sioux Falls, South Dakota. He is also the editor of the journal “South Dakota Archaeology,” a member of the scientific boards for the Mammoth Site in Hot Springs, South Dakota, leads the scientific team at the Mitchell Prehistoric Indian Village in Mitchell, South Dakota, and is an adjunct professor at the University of Exeter in Exeter, England. He recently participated as lead archaeologist on the first season of the PBS television series Time Team America. Since 2003, Hannus has annually co-directed summer field school excavations at the Mitchell Prehistoric Indian Village with Dr. Alan K. Outram of the University of Exeter in Exeter, England.
Caleb Vance Haynes Jr., known as Vance Haynes or C. Vance Haynes Jr., is an archaeologist, geologist and author who specializes in the archaeology of the American Southwest. Haynes "revolutionized the fields of geoarchaeology and archaeological geology." He is known for unearthing and studying artifacts of Paleo-Indians including ones from Sandia Cave in the 1960s, work which helped to establish the timeline of human migration through North America. Haynes coined the term "black mat" for a layer of 10,000-year-old swamp soil seen in many North American archaeological studies.
The Olsen–Chubbuck Bison kill site is a Paleo-Indian site that dates to an estimated 8000–6500 B.C. and provides evidence for bison hunting and using a game drive system, long before the use of the bow and arrow or horses. The site holds a bone bed of nearly 200 bison that were killed, butchered, and consumed by Paleo-Indian hunters. The site is located 16 miles southeast of Kit Carson, Colorado. The site was named after archaeologists, Sigurd Olsen and Gerald Chubbuck, who discovered the bone bed in 1957. In 1958, the excavation of the Olsen-Chubbuck site was then turned over to the University of Colorado Museum of Natural History, a team led by Joe Ben Wheat, an anthropologist employed by the museum.
The Jones-Miller Bison Kill Site, located in northeast Colorado, was a Paleo-Indian site where Bison antiquus were killed using a game drive system and butchered. Hell Gap complex bones and tools artifacts at the site are carbon dated from about ca. 8000-8050 BC.
Lamb Spring is a pre-Clovis prehistoric Paleo-Indian archaeological site located in Douglas County, Colorado with the largest collection of Columbian mammoth bones in the state. Lamb Spring also provides evidence of Paleo-Indian hunting in a later period by the Cody culture complex group. Lamb Spring was listed in 1997 on the National Register of Historic Places.
The Dent site is a Clovis culture site located in Weld County, Colorado, near Milliken, Colorado. It provided evidence that humans and mammoths co-existed in the Americas.
Murray Springs is located in southern Arizona near the San Pedro River and once served as a Clovis hunting camp approximately 11,000 years BP. The site is unique for the massive quantity of large megafauna processing and extensive tool making. Archaeologists identified five buried animal kills and processing locations and a Clovis camp location. The site is located in the San Pedro Riparian National Conservation Area, administered by the Bureau of Land Management.
Domebo Canyon, Oklahoma is a Paleo-Indian archaeological site: the site of a mammoth kill in the prairie of southwestern Oklahoma. The Domebo archaeological site features deposits of both incomplete and partially articulated mammoth skeletal remains. Also found at the site were two complete and one fragmentary projectile point, along with three un-worked tool flakes made by prehistoric hunters who lived during the Pleistocene Epoch.
The Anzick site (24PA506) in Park County, Montana, United States, is the only known Clovis burial site in the New World. The term "Clovis" is used by archaeologists to define one of the New World's earliest hunter-gatherer cultures and is named after the site near Clovis, New Mexico, where human artifacts were found associated with the procurement and processing of mammoth and other large and small fauna.
Emil Haury (right) at Naco mammoth kill site, 1952, photograph courtesy Arizona State Museum, University of Arizona.
A Clovis point in situ amidst mammoth bones at the Naco site, 1952, photograph courtesy Arizona State Museum, University of Arizona.
