Great Plains Native Americans used tools made primarily from bison bone, stone, antler, and wood to hunt, farm, build shelters, and craft clothing. Because the Plains offered vast grasslands but limited timber and metal, the people who lived there became remarkably resourceful with animal remains and specific types of stone. Their toolkit ranged from massive spear-throwing devices to delicate bone sewing needles.
Stone Tools and How They Were Made
Stone, especially flint, was the foundation of cutting, scraping, and piercing technology across the Great Plains. Knife River flint, a dark brown, glassy quartz found in present-day North Dakota, was one of the most prized materials. Its fine grain allowed toolmakers to control exactly how it fractured, producing sharp, precise edges for arrowheads, knives, hide scrapers, axes, and drill points.
Creating these tools involved a process called knapping. A toolmaker would start by striking a chunk of flint with a hard hammerstone to break off large flakes and rough out the basic shape. For finer shaping, they switched to a “soft hammer,” typically a piece of antler or dense bone, which removed thinner, more controlled flakes. The final step for many tools was pressure flaking: pressing a bone or antler point against the edge of the stone until an extremely thin sliver snapped off. This technique let craftspeople produce the thin, symmetrical arrowheads and knife blades that are still found across the Plains today. Different point shapes correspond to different time periods, which is how archaeologists date many Plains sites.
Hunting Weapons
Before the bow and arrow arrived, the primary ranged weapon on the Plains was the atlatl, a spear-throwing device used from roughly 4000 B.C. through about A.D. 700 in the broader Midwest region. The atlatl itself was a stick or board fitted with a hook at one end that locked into the base of a long dart. The dart could measure over two meters and was tipped with a stone projectile point. By acting as a lever, the atlatl multiplied the velocity of the dart roughly 15 times compared to a hand throw, and increased the pressure at impact nearly 200 times. Some darts were fitted with a shaped stone weight, called a bannerstone, to fine-tune balance and improve accuracy.
The bow and arrow gradually replaced the atlatl, appearing in some areas around A.D. 700. Plains bows were typically short, designed for use on horseback or in close quarters during bison hunts. Sinew, the tough fibrous tissue running along the spine and legs of bison, elk, or deer, was glued to the back of the bow to store extra energy and prevent the wood from breaking. The same sinew served as bowstring material. Arrows were tipped with small, finely pressure-flaked stone points and fletched with feathers.
Farming Tools From Bison Bone
Not all Plains peoples were fully nomadic. Groups like the Mandan, Hidatsa, and Pawnee maintained gardens of corn, beans, squash, and sunflowers near river valleys. Their primary digging tool was the bison scapula hoe: a large, flat shoulder blade lashed to a wooden handle. This hafted blade could loosen and turn over a much larger area of ground than a simple digging stick or antler pick, making it efficient for breaking up soil before planting and for weeding throughout the growing season.
Digging sticks, sharpened wooden poles sometimes hardened by fire, served as a simpler complement. Antler picks were also used for breaking hard or compacted ground. Ethnographic records show that bone spades and hoes remained in regular use on the Great Plains into the early twentieth century, well after metal tools became available through trade.
Hide-Working and Sewing Tools
Processing bison hides into clothing, tipi covers, and storage containers required its own specialized set of tools. Flint scrapers, shaped with a wide working edge, removed flesh and fat from fresh hides. After the hide dried, a different style of scraper thinned and softened it into usable leather.
Once the leather was ready, bone awls punched the stitching holes. These were often made from sharpened rib sections and came in various sizes depending on the thickness of the material being sewn. Bone sewing needles, thinner and more delicate than awls, pulled sinew thread through those holes to create tailored clothing, moccasins, and bags. A University of Wyoming study found that beyond clothing production, these same needles and awls were used for tasks as varied as medical suturing, fishing, tattooing, basketry, and ceremonial work. Sinew served as the thread for nearly all of these purposes, valued for its strength and the way it swelled slightly when wet, tightening stitches as it dried.
Quillwork and Decorative Tools
Porcupine quill decoration was a major art form on the Plains long before glass trade beads arrived. Flattened quills were dyed with plant-based colors and stitched or wrapped onto clothing, bags, and moccasins. The same bone awls used for sewing doubled as quillwork tools, piercing leather so quills could be threaded through in intricate geometric patterns. Sinew attached both quillwork and, later, beadwork to garments. Specialized flattening tools, often made from bone or antler, compressed the round quills into the flat ribbons needed for wrapping and weaving techniques.
Transportation: The Travois
The travois was the primary land transport on the Plains before horses arrived in the 1600s and 1700s. Two long poles of aspen or cottonwood were lashed together at one end with bison sinew, then splayed apart at the other. Crossbars tied between the poles near the wide end created a platform for carrying loads. The narrow apex was wrapped in bison skin to prevent friction burns and rested on a dog’s shoulders, while the wide ends dragged along the ground. Women built the travois frames and managed the dog teams, sometimes using miniature versions to train puppies for hauling. When horses became available, Plains peoples scaled up the same basic design into much larger frames capable of carrying heavier loads, including collapsed tipi covers and poles.
Tools Made From Antler and Horn
Deer and elk antler filled a surprisingly wide range of roles. As soft hammers, antler billets were essential for the fine stages of flint knapping. Antler tines served as pressure flakers for finishing arrowheads. Whole antler sections worked as picks for loosening soil or prying. Bison horn could be shaped into cups, ladles, and small containers. Elk antler was so culturally valued that when demand outstripped supply, craftspeople carved imitation elk teeth from antler and bison leg bone, using them as prestigious ornaments on clothing.
Taken together, the toolkit of the Great Plains reflects a deep understanding of the materials at hand. Nearly every part of a bison, elk, or deer was repurposed into something functional, from massive shoulder blades turned into garden hoes to tiny rib splinters sharpened into sewing awls. Stone provided the cutting edges, sinew held everything together, and wood supplied the handles and structural frames. Each tool was shaped by the specific demands of Plains life: mobile enough to carry, durable enough to process tough hides and hard soil, and effective enough to bring down the largest animals in North America.