Science

How and when horses spread across the American West

I’m back in the saddle again
Out where a friend is a friend
Where the longhorn cattle feed
On the lowly gypsum weed
Back in the saddle again

 Gene Autry, Ray Whitley

Every Western and Cowboy movie of the 20th century features that most important means of transport across the Great Plains of North America – the horse.

But just as historians are redressing the story of the West of the pioneering white man, so too are others studying his four legged friend – the horse and its use by Indigenous Peoples in much earlier times.

Composite photo created by University of Oklahoma graphic designer Daniel Deering. Left image: Horse and rider petroglyph at the Tolar site, located in Sweetwater County, Wyoming. This depiction was likely carved by ancestral Comanche or Shoshone people. Image credit: Pat Doak. Right: Curly mare (Rina) and her leopard-spotted foal. © Sacred Way Sanctuary.
Composite photo created by University of Oklahoma graphic designer Daniel Deering. Left image: Horse and rider petroglyph at the Tolar site, located in Sweetwater County, Wyoming. This depiction was likely carved by ancestral Comanche or Shoshone people. Image credit: Pat Doak. Right: Curly mare (Rina) and her leopard-spotted foal. © Sacred Way Sanctuary.

A study funded by the U.S. National Science Foundation, archaeologists from the University of Oklahoma, University of Colorado-Boulder, and University of New Mexico and geneticists from the University of Toulouse in France, as well as an extensive research team that is comprised of 87 scientists across 66 institutions, and using  Indigenous knowledge  – the untold story of the horse is unfolding.

The team examined 23 sets of animal remains found at sites from across the Plains and Rocky Mountains. Using both new and established practices from the archaeological sciences, such as radiocarbon dating and DNA sequencing, in combination with Indigenous histories, the team identified evidence that horses were raised, fed, cared for and ridden by Native Nations across the American plains and Rocky Mountains as much as a century before records from Europeans had suggested.

NSF Archeology program director John Yellen said:

“This research demonstrates how multiple different types of data can be integrated to address the fascinating historical question of how and when horses spread across the West.”

Direct radiocarbon dating of horse remains from museum collections ranging from southern Idaho to southwestern Wyoming and northern Kansas showed that horses were present across much of the Great Plains and Rocky Mountains by the early 17th century, and conclusively before the Pueblo Revolt of 1680.

This archaeological data proves that domestic horses were no longer in exclusive Spanish control and were integrated into Indigenous lifeways by at least the early 1600s. Importantly, this earlier dispersal validates many traditional perspectives on the origin of the horse from project partners like the Lakota, Comanche, Pawnee and Wichita who recognize the link between archaeological findings and oral traditions.

In Oklahoma,  Brandi Bethke, Ph.D., lab director and research faculty of the Oklahoma Archaeological Survey at the University of Oklahoma, and Sarah Trabert, Ph.D., an associate professor in the Department of Anthropology in the Dodge Family College of Arts and Sciences, worked with representatives of the Wichita and Affiliated Tribes as a part of this project to better understand the dynamics of human-horse relationships among the communities’ ancestors. They studied artefact collections held at the Sam Noble Museum and Oklahoma Archaeological Survey to determine the prevalence of horses among these sites.

Brandi Bethke explained:

“All three major post-contact Wichita Village sites that have been excavated in Oklahoma – Bryson-Paddock, Deer Creek, Longest – have yielded horse remains.

“More recently, a horse bone has also been discovered at the ancestral Wichita site, Little Deer, that may be the earliest example of horse bone in the state.

“For decades the mainstream story of the horse in North America has relied on Euroamerican accounts that often discount the antiquity and complexity of Indigenous responses to and relationships with their horses. This study is a first step in correcting these established narratives among both the academic community and the American public.”

Click on this link to access the study: Early dispersal of domestic horses into the Great Plains and northern Rockies, Published in Science

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