The Hell Gap complex is a Plano culture from 10,060 to 9,600 before present. [nb 1] It is named after the Hell Gap archaeological site, in Goshen County, Wyoming.
In addition to the Hell Gap archaeological site, other Wyoming archaeological sites include the Sister's Hill site in northeastern Wyoming and a bison kill site near Casper, Wyoming. [1] Jones-Miller Bison Kill Site is the only Hell Gap complex site in Colorado. [2]
The Hell Gap projectile points are long stemmed, convex blades. [2]
The Folsom tradition is a Paleo-Indian archaeological culture that occupied much of central North America from c. 10800 BCE to c. 10200 BCE. The term was first used in 1927 by Jesse Dade Figgins, director of the Denver Museum of Nature and Science. The discovery by archaeologists of projectile points in association with the bones of extinct Bison antiquus, especially at the Folsom site near Folsom, New Mexico, established much greater antiquity for human residence in the Americas than the previous scholarly opinion that humans in the Americas dated back only 3,000 years. The findings at the Folsom site have been called the "discovery that changed American archaeology."
The Plano cultures is a name given by archaeologists to a group of disparate hunter-gatherer communities that occupied the Great Plains area of North America during the Paleo-Indian or Archaic period.
The Lindenmeier site is a stratified multi-component archaeological site most famous for its Folsom component. The former Lindenmeier Ranch is in the Soapstone Prairie Natural Area, in northeastern Larimer County, Colorado, United States. The site contains the most extensive Folsom culture campsite yet found with calibrated radiocarbon dates of c. 12,300 B.P.. Artifacts were also found from subsequent Archaic and Late pre-historic periods.
The Phillips-Williams Fork Reservoir site (5GA1955) is a Paleoindian site located on the shore of the Williams Fork Reservoir, about 20 kilometers (12 mi) southeast of Kremmling at an elevation of 2400 m (7874 ft.) in Grand County, Colorado, near the center of Middle Park.
Folsom site or Wild Horse Arroyo, designated by the Smithsonian trinomial 29CX1, is a major archaeological site about 8 miles (13 km) west of Folsom, New Mexico. It is the type site for the Folsom tradition, a Paleo-Indian cultural sequence dating to between 11000 BC and 10000 BC. The Folsom site was excavated in 1926 and found to have been a marsh-side kill site or camp where 32 bison had been killed using distinctive tools, known as Folsom points. This site is significant because it was the first time that artifacts indisputably made by humans were found directly associated with faunal remains from an extinct form of bison from the Late Pleistocene. The information culled from this site was the first of a set of discoveries that would allow archaeologists to revise their estimations for the time of arrival of Native Americans on the North American continent.
Prehistory of Colorado provides an overview of the activities that occurred prior to Colorado's recorded history. Colorado experienced cataclysmic geological events over billions of years, which shaped the land and resulted in diverse ecosystems. The ecosystems included several ice ages, tropical oceans, and a massive volcanic eruption. Then, ancient layers of earth rose to become the Rocky Mountains.
The LoDaisKa site is a prominent archaeological site in the U.S. state of Colorado, located within a rockshelter near Morrison. The rockshelter was first inhabited by people of the Archaic through the Middle Ceramic period, generally spanning 3000 BC to 1000 AD.
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.
In the classification of Archaeological cultures of North America, the term Plainview points refer to Paleoindian projectile points dated between 10,000 and 9,000 Before Present. The point was named in 1947 after the discovery of a large cache of unfluted, lanceolate spear tips with concave bases that were found in a Bison antiquus kill site along the Running Water Draw river, near the town of Plainview in Texas, United States. The point is found primarily throughout the South Plains, however, this range may sometimes be misidentified, as "Plainview" was previously used as a general term to describe unfluted lanceolate points throughout the entirety of the Plains, as well as the eastern Upper Mississippi Valley.
Franktown Cave is located 25 miles (40 km) south of Denver, Colorado on the north edge of the Palmer Divide. It is the largest rock shelter documented on the Palmer Divide, which contains artifacts from many prehistoric cultures. Prehistoric hunter-gatherers occupied Franktown Cave intermittently for 8,000 years beginning about 6400 BC The site held remarkable lithic and ceramic artifacts, but it is better known for its perishable artifacts, including animal hides, wood, fiber and corn. Material goods were produced for their comfort, task-simplification and religious celebration. There is evidence of the site being a campsite or dwelling as recently as AD 1725.
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.
The Jurgens Site is a Paleo-Indian site located near Greeley in Weld County, Colorado. While the site was used primarily to hunt and butcher bison antiquus, there is evidence that the Paleo-Indians also gathered plants and seeds for food about 7,000 to 7,500 BC.
The Trinchera Cave Archeological District (5LA9555) is an archaeological site in Las Animas County, Colorado with artifacts primarily dating from 1000 BC to AD 1749, although there were some Archaic period artifacts found. The site was added to the National Register of Historic Places in 2001 and is located on State Trust Lands.
The Cody complex is a Paleo-Indian culture group first identified at a Bison antiquus kill site near Cody, Wyoming, in 1951. Points possessing characteristics of Cody Complex flaking have been found all across North America from Canada to as far south as Oklahoma and Texas.
Apex complex is a cultural tradition of the Middle Archaic period. Apex complex artifacts, dated from about 3000 to 500 BC, first appeared in the Magic Mountain site near Apex Creek in Colorado.
The Goshen point is a medium-sized, lanceolate-shaped, Paleo-Indian projectile point with a straight or concave base. It exhibits characteristic fine flaking.
The following outline is provided as an overview of and topical guide to the prehistoric people of Colorado, which covers the period of when Native Americans lived in Colorado prior to contact with the Domínguez–Escalante expedition in 1776. People's lifestyles included nomadic hunter-gathering, semi-permanent village dwelling, and residing in pueblos.
The Apishapa culture, or Apishapa Phase, a prehistoric culture from 1000 to 1400, was named based upon an archaeological site in the Lower Apishapa canyon in Colorado. The Apishapa River, a tributary of the Arkansas River, formed the Apishapa canyon. In 1976, there were 68 Apishapa sites on the Chaquaqua Plateau in southeastern Colorado.
The Mount Albion complex was an early Archaic culture from about 4050 to 3050 BC, particularly distinguished by the Mount Albion side-notched projectile. It was called by James Gunnerson, the best known early Archaic culture in Colorado. It is related or similar to the Albion Boarding House phase.
Hell Gap is a deeply stratified archaeological site located in the Great Plains of eastern Wyoming, approximately thirteen miles north of Guernsey, where an abundant amount of Paleoindian and Archaic artifacts have been found and excavated since 1959. This site has had an important impact on North American archaeology because of the large quantity and breadth of prehistoric Paleoindian and Archaic period artifacts and cultures it encompasses. It was designated a National Historic Landmark in 2016.