Tools for Stone Age

Short answer

• Stone Age tools are implements made mainly from stone, with later additions of bone, antler, ivory, and wood. They were used by human ancestors and early modern humans from about 3.3 million years ago until metalworking spread, roughly 5,000 to 6,000 years ago in many regions.
• The earliest tools were simple choppers and sharp flakes struck from river pebbles. They belong to the Oldowan tradition, dated to about 2.6 million years ago at Gona in Ethiopia, while even older Lomekwi tools from Kenya are dated to about 3.3 million years ago.
• Toolmaking advanced in stages: teardrop hand axes of the Acheulean tradition from about 1.76 million years ago; prepared core flake tools of the Mousterian tradition, linked mainly with Neanderthals, from roughly 300,000 years ago; and long thin blades plus bone and antler tools in the Upper Paleolithic, from roughly 50,000 years ago.
• Tools were made by knapping, striking one stone with another to remove flakes and shape a sharp edge. Later makers used softer hammers of bone or antler, pressure flaking, grinding and polishing, and hafting, which means fixing a stone head to a wooden handle.
• The Neolithic, or New Stone Age, brought polished axes, sickles, and grinding stones for farming, starting in southwest Asia around 10,000 BCE. Village farming communities were established there by about 7000 BCE.

What Stone Age Tools Were, in Plain Language

A Stone Age tool is any implement made during the long stretch of human prehistory when stone was the main hard material for cutting, scraping, chopping, and piercing. The name can mislead, because Stone Age people also worked bone, antler, ivory, wood, shell, and plant fiber. Stone dominates the story for a simple reason: it survives. Wood rots, bone breaks down, and sinew and hide vanish, but a flint hand axe can sit in the ground for a million years and still cut a finger.

The Stone Age is not one moment in history. It is the longest chapter of human technology, running from the first recognizable stone tools, dated to about 3.3 million years ago, to the spread of copper and bronze working in the last few thousand years BCE. That span covers more than 99 percent of the time since our ancestors first began making tools. Everything from the first chipped pebble to the polished farming axe belongs to it.

Tools matter to archaeologists because they are often the only evidence that survives from the people who made them. A tool can show what its maker ate, how they hunted, whether they worked hides into clothing, and how far they traveled to find good stone. When tools change, they usually signal that something bigger changed too: a new species, a new way of getting food, or a new way of thinking.

The Stone Age in Brief: Three Periods and a Very Long Timeline

The Stone Age is usually divided into three periods, based on how sophisticated the tools were. Encyclopaedia Britannica gives the standard division: the Paleolithic, or Old Stone Age; the Mesolithic, or Middle Stone Age; and the Neolithic, or New Stone Age. The dates below are ranges, because the periods began at different times in different places, and the science gives ranges rather than single years.

The Paleolithic itself is divided into Lower, Middle, and Upper stages. The Lower Paleolithic covers the Oldowan and Acheulean traditions. The Middle Paleolithic covers the Mousterian and related flake tool traditions. The Upper Paleolithic covers the blade and bone tool traditions of the last tens of thousands of years of the Ice Age.

Britannica notes that the Paleolithic ended with the beginning of the Holocene, the current warm geological era, about 11,700 years ago. After that, in most of the world, people adapted older hunting traditions to warmer forests and coastlines, which archaeologists call the Mesolithic. In a few favored regions, above all southwest Asia, people moved instead toward farming, and the Neolithic began there around 10,000 BCE, with village farming communities established by about 7000 BCE.

To put the scale in perspective, our own species has existed for only the final small fraction of this story. The long stretch before us belonged to earlier human relatives, and their tools are the main record of their lives. For the wider story of how long people have been on Earth, see our guide to how long humans have been on Earth.

What the Tools Were Made From

Stone was the first choice because it is hard, common, and can be broken to a sharp edge. Not all stone works equally well. The best tool stone breaks in a predictable way, leaving a clean, sharp edge. Toolmakers learned to seek out particular rocks, and they sometimes carried good stone for long distances.

The main tool stones were:

• Flint: a hard, fine grained form of quartz found as nodules in chalk. It flakes cleanly and takes a very sharp edge, and it was the favored stone in much of Europe.
• Chert: a close relative of flint, common in many regions, used for the same kinds of tools.
• Obsidian: natural volcanic glass. It flakes like broken glass and produces extremely sharp edges, but it is brittle and was available only near volcanic regions, so it was often traded over long distances.
• Quartz and quartzite: tough, grainy stones used for hammerstones, choppers, and grinding equipment where finer stone was scarce.
• Basalt and other coarse stone: used for heavy tools such as pounders, grindstones, and axes that needed weight more than a fine edge.

Bone, antler, ivory, and wood became important later, and each brought something stone could not offer. Bone and antler are springy rather than brittle, so they make good points, needles, and harpoons that bend instead of snapping. Antler, the shed or hunted antler of deer, was also used as a soft hammer for fine knapping. Wood was shaped into spears, throwing sticks, handles, and digging sticks, but wooden tools almost never survive unless they are buried in waterlogged ground. Shell, teeth, and plant fibers were used for ornaments, fishing line, and cordage, and sinew from animal tendons bound stone heads to wooden handles.

The choice of material was practical, not random. A butcher needed a sharp, replaceable edge, so a flint flake was ideal. A woodworker needed weight and a durable edge, so a polished stone axe was better. A fisher needed a barbed point that would hold in a slippery fish, so carved bone was the answer.

How Stone Age Tools Were Made: Knapping Step by Step

The craft of shaping stone by striking it is called knapping, from an old word for a sharp knock. A knapper starts with a core, a lump of suitable stone, and removes flakes from it with controlled blows. Both the flakes and the core can become tools. The flakes are often the sharp part, while the shaped core becomes a hand axe, a chopper, or a scraper.

The basic method is percussion flaking: striking the core with a hammerstone, a rounded, tough stone held in the hand. The blow must land at the right angle and with the right force, or the stone shatters uselessly. A skilled knapper reads the stone, judging where it will break from its shape, its grain, and the sound of the last strike. It is a learned skill, and modern archaeologists who try to copy ancient tools often find that the originals were made with a precision that takes years of practice to match.

As toolmaking advanced, makers added finer techniques:

• Hard hammer percussion: striking stone with stone. This is the oldest method, used for Oldowan choppers and flakes and for rough shaping.
• Soft hammer percussion: striking with a hammer of bone, antler, or wood. The softer blow removes thinner, more controlled flakes, which is how Acheulean hand axes were thinned into their symmetrical teardrop shape.
• Pressure flaking: pressing a pointed tool of bone or antler against the edge of a flake to push off tiny, precise flakes. This finishes fine edges, sharpens points, and shapes small tools such as arrowheads.
• The Levallois, or prepared core, technique: shaping the core first, like a tortoise shell, so that one careful strike removes a single large flake of a planned size and shape. This is a Middle Paleolithic innovation, described in more detail below.
• Grinding and polishing: rubbing a shaped stone against a coarse abrasive stone, often with sand and water, to produce a smooth, durable edge. This is the signature Neolithic method, and it makes axes that can be resharpened again and again.

Knapping is a subtractive craft: the maker removes material to reveal the tool inside the stone, and a mistake cannot be undone. That is why broken and half finished tools are so informative. They show the maker’s plan, where the plan went wrong, and how much skill the job required.

The Oldest Tools: Lomekwi and Oldowan

The oldest known stone tools come from Lomekwi, on the western shore of Lake Turkana in Kenya. They were discovered between 2011 and 2014 and are dated to about 3.3 million years ago. They are big, heavy, roughly struck flakes and cores, and they predate the first members of our own genus, Homo, by roughly 700,000 years. Their makers were probably early relatives such as Australopithecus or a close contemporary, which means toolmaking began before big brains and before our genus existed.

The best known early tradition is the Oldowan, named for Olduvai Gorge in Tanzania, where the tools were first recognized. Oldowan tools are simple: a river pebble struck a few times to make a sharp edge, producing choppers, scrapers, and sharp flakes, plus the cores they came from. The oldest Oldowan tools come from Gona in Ethiopia, dated to about 2.6 million to 2.5 million years ago. A 2023 study also reported Oldowan tools from Nyayanga in Kenya dated to about 2.9 million years ago, which would make them the oldest known Oldowan tools; the associated fossils are of Paranthropus, raising the question of whether they were made by our own genus at all, and the dating is still being discussed by specialists.

Louis Leakey first found roughly 1.8 million year old tools at Olduvai Gorge in the 1930s. For decades, archaeologists assumed the toolmaker was Homo habilis, whose name means handy man. The Smithsonian notes that the case is not settled: Homo habilis and Paranthropus boisei overlapped in time, roughly 2.4 million to 1.2 million years ago, so either species may have been capable of making these tools, and the Gona tools have no fossils found with them to name a maker. What is clear is that the tools were used for cutting and scraping, and that cut marks on animal bones from this period show they were used to butcher meat and break bones for marrow.

Oldowan tools look crude next to later work, but they were a revolution. A sharp stone edge let small, weak bodied ancestors cut meat, scrape hides, and crack bones for food they could not reach with teeth and hands alone. They also represent the first technology that was passed on by teaching, since knapping is not a skill anyone invents by accident.

The Hand Axe: The Acheulean Tradition

About 1.76 million years ago, a new kind of tool appeared in Africa: the hand axe. It is the signature tool of the Acheulean tradition, named for Saint Acheul in France, where examples were first described in the nineteenth century. A hand axe is a teardrop or oval shaped stone, flaked on both faces to a sharp edge all the way around, with a pointed end and a rounded base that fits the palm.

Hand axes were made mainly by Homo erectus and later by related species, and they spread from Africa across much of Europe and Asia. They are the longest lived tool design in human history. They were made for well over a million years, remaining the dominant tool until roughly 100,000 to 130,000 years ago, and the basic form barely changed. No modern tool design has lasted a fraction as long.

A hand axe was a general purpose tool, not a single job implement. Experiments and wear marks show it was used for butchering animals, cutting wood, digging for roots, and shaping other tools. Its two faces, flaked from both sides in a technique called bifacial working, made it sharper and more effective than a simple chopper, and its symmetrical shape shows planning: the maker had a shape in mind before striking the first blow.

The hand axe also tells us something about the minds that made it. Producing one requires holding a three dimensional shape in mind, planning a sequence of strikes, and correcting mistakes as the work proceeds. Later hand axes become thinner, straighter edged, and more symmetrical, which suggests that skill and standards improved over hundreds of thousands of years, even though the design stayed the same.

Flake Tools and the Levallois Technique: The Mousterian World

The next great change came with the prepared core technique, known as Levallois after the site outside Paris where it was first recognized in the 1860s. Instead of striking flakes off a core at random, the maker shaped the core carefully first, then removed a single large flake of a planned size and shape with one well placed blow. The result was a predictable, knife like flake that needed little further work.

The Levallois technique appears roughly 400,000 to 200,000 years ago, according to History.com, and it became central to the Mousterian tool culture, the tradition associated mainly with Neanderthals in Europe, western Asia, and Africa. Mousterian toolkits are flake based rather than hand axe based, and they include scrapers for cleaning hides, points that could be fitted to wooden shafts as spears, denticulates with toothed edges for sawing, and borers for piercing.

Neanderthals lived in Europe and western Asia from several hundred thousand years ago until about 40,000 years ago, and their tools were long underestimated. The Levallois method shows that they planned several steps ahead, controlled the shape of the final product, and used the same core to produce many standardized tools, which is efficient use of good stone. Their scrapers were essential for making clothing from animal hides, which mattered greatly in Ice Age Europe, where winters were long and cold.

Hafting also developed in this period: fixing a stone point or scraper to a wooden handle with resin, glue, or sinew bindings. A hafted tool is more powerful and easier to control than a stone held in the hand, and it marks a shift from single piece tools to composite tools, made from more than one material working together. Evidence from Sibudu Cave in South Africa shows glue being made for hafting about 71,000 years ago, using plant resins mixed with other ingredients.

Blades, Bone, and Antler: The Upper Paleolithic Toolkit

From roughly 50,000 years ago, toolmaking changed again. The Upper Paleolithic, the last stage of the Old Stone Age, is marked by blades: long, thin, parallel sided flakes struck from a carefully prepared core. A blade gives far more cutting edge per kilogram of stone than a hand axe or a round flake, and blades could be snapped into sections and set into bone or wooden handles to make composite tools.

The Aurignacian tradition, associated with the first modern humans in Europe, is the best known early blade tradition, appearing in Europe from roughly 45,000 years ago. Its blades were used as knives, scrapers, and burins, a chisel like tool for engraving bone, antler, and ivory. Later Upper Paleolithic cultures refined the blade tradition further. The Magdalenian culture, roughly 17,000 to 11,000 years ago, produced fine blades, harpoons, and spear throwers, and its craftspeople left some of the finest carved bone and ivory objects of the whole Stone Age.

Bone and antler came into their own in this period. Bone is easier to carve than stone and does not shatter, so it was used for awls to pierce hides, needles with drilled eyes to sew fitted clothing, harpoons with barbs to catch fish, and spear points that could flex on impact. Antler, which is tougher and springier than bone, was used for spear throwers, hammerheads, and the pressure flakers that finished fine stone points.

Clothing is the quiet revolution behind these tools. Scrapers cleaned hides, awls pierced them, and eyed needles sewed them into fitted garments. The oldest known bone needle comes from Sibudu Cave in South Africa, dated to about 61,000 years ago, which shows that sewn clothing is far older than the tailored garments of the last Ice Age. Without needles and scrapers, humans could not have survived the coldest climates they eventually settled.

Hunting Tools: Spears, Harpoons, Throwers, and Bows

Hunting shaped Stone Age tool design more than any other activity, and the hunting kit shows the clearest progress over time. The earliest hunting weapons were probably wooden spears and sharpened sticks, but wood rarely survives, so the record is patchy.

The most famous wooden weapons are the Schöningen spears from Germany. Nine spears, a lance, and throwing sticks were found in waterlogged lakeside sediments, preserved because they were buried quickly in wet, airless mud. They are dated to about 300,000 years ago by thermoluminescence and uranium thorium dating, although a 2025 study has suggested a younger date near 200,000 years. They are the oldest complete wooden hunting weapons known, made from spruce and pine, shaped with flint tools, and found alongside the butchered bones of 20 to 25 horses. Their makers were probably Homo heidelbergensis or early Neanderthals. Replica tests have shown the spears could be thrown accurately enough to kill at a distance, which means organized group hunting is far older than once believed.

Stone tipped spears came later. Points were hafted to wooden shafts, and the joint was bound with sinew and sealed with resin. Direct evidence of projectile use comes from Pinnacle Point Cave in South Africa, where microscopic impact marks on animal bones dated to about 91,000 to 98,000 years ago show that stone tipped weapons were thrown at prey. That is the oldest direct evidence for projectile weapons.

Fishing tools appear in the record from about 90,000 years ago. At Katanda, on the Semliki River in the Democratic Republic of the Congo, archaeologists found barbed bone harpoons dated to about 80,000 to 90,000 years ago, in deposits full of catfish bones. These are among the earliest known fishing tools, and they show that Stone Age people were not only hunters of land animals but skilled fishers as well. Similar harpoons do not appear again in the record until about 20,000 years ago, which suggests the Katanda fishers were ahead of their time.

The spear thrower, also called the atlatl, is a short board or hook that extends the arm and throws a light spear, or dart, much farther and harder than a hand throw. It appears in the Upper Paleolithic and was still used in the Americas in recent centuries. The bow and arrow came later still. The earliest likely arrowheads are small stone points from Sibudu Cave in South Africa, dated to about 64,000 years ago, identified by microscopic wear patterns. The oldest direct evidence of bows, wooden arrows with grooves at the base showing they were shot from a bow, dates to about 10,000 years ago in northern Germany, and the oldest surviving bow itself is about 8,000 years old, found in a Danish bog.

Everyday Tools: Scrapers, Awls, Needles, and Grinding Stones

Not every Stone Age tool was a weapon. Most of the toolkit was for daily work: preparing food, making clothing, building shelter, and working wood and hide. These everyday tools are less dramatic than spears and hand axes, but they were used more often and they reveal more about how people actually lived.

Scrapers were probably the most used tools of the whole Stone Age. An end scraper is a flake with a steep, rounded working edge, used to scrape fat and tissue from animal hides so they could be turned into leather and clothing. Scrapers were also used to smooth wood and shape bone. Their edges show heavy wear and frequent resharpening, which tells archaeologists they were workhorses rather than occasional tools.

Awls were pointed flakes or bone splinters used to pierce hides, wood, and plant fiber. A hide pierced by an awl could be laced together with sinew thread, which is how bags, tents, and simple clothing were assembled before the eyed needle appeared. Burins, stone tools with a sharp, chisel like edge, were used to engrave bone and antler and to cut grooves in wood and ivory.

Grinding stones worked by a different principle from cutting tools. A flat stone, or quern, and a rounded hand stone were used to crush seeds, nuts, and mineral pigments such as red ochre. Grinding appears long before farming: wild seeds and nuts were ground into flour tens of thousands of years ago, and ground ochre was used for decoration, hide treatment, and possibly body paint. In the Neolithic, grinding stones became larger and more important as grain became a staple food.

Digging sticks, weighted with stone rings in some regions, were used to dig for roots and tubers, which were a reliable food in hard seasons. Baskets, nets, and traps were made from plant fiber and wood, but they almost never survive, so their importance has to be inferred from the tools that made them: awls, scrapers, and the wear marks on stone points used to cut reeds and vines.

The Neolithic Change: Polished Axes and Farming Tools

The Neolithic, or New Stone Age, began in southwest Asia around 10,000 BCE, when people started farming and herding instead of relying only on hunting and gathering. The toolkit changed to match the new way of life, and the change is visible in the stone itself. Instead of flaking, Neolithic makers ground and polished their tools.

The polished stone axe is the emblem of the period. A rough flaked axe was rubbed against a coarse stone, often with sand and water, until its edge was smooth and sharp. A polished axe bites deeper into wood than a flaked one, holds its edge longer, and can be resharpened by grinding. Polished axes let Neolithic farmers clear woodland for fields and settlements, and they were traded over long distances: axes made from prized stone in one region have been found hundreds of kilometers from their source.

Other Neolithic tools were designed for farming. Flint sickle blades, set in a row into a wooden or bone handle, cut cereal stems at harvest. Grinding stones and querns turned grain into flour. Adzes, axes with the blade set across the handle rather than along it, shaped timber for houses, fences, and boats. Pottery, fired clay, appears in the same period and gave farmers something stone could not: containers for storing grain, cooking food, and carrying water.

The Neolithic did not arrive everywhere at once. It spread from southwest Asia into Europe over several thousand years, and it developed independently in other parts of the world, including China and Mesoamerica. In some regions, hunting and gathering continued alongside farming for a long time. The period ends when metal takes over: copper, then bronze, and finally iron replace stone for most cutting tools. By that point, farming villages had grown into towns, and towns into the first civilization on Earth.

How Archaeologists Date and Read Stone Tools

A stone tool carries no date stamped on it, so archaeologists date it from its context: the layer of earth it was found in, the other objects found with it, and the physical and chemical properties of the surrounding sediments. The main methods are:

• Stratigraphy: the principle that deeper layers are generally older than shallower ones. A tool found in a sealed layer below a datable layer is older than that layer.
• Radiocarbon dating: measuring the decay of carbon 14 in organic material found with a tool, such as charcoal from a hearth or a bone. It works back to about 50,000 years, so it covers the Upper Paleolithic and the Neolithic but not the earlier Stone Age.
• Potassium argon dating: measuring the decay of potassium into argon in volcanic rock. It works over millions of years and dates the volcanic layers that bracket early African sites such as Olduvai Gorge and Gona.
• Luminescence dating: measuring the light released from buried grains of quartz or feldspar when they are heated or exposed to light. It dates the last time the sediment was exposed to sunlight, and it was used to date the Schöningen spears and the Katanda harpoons.
• Uranium thorium dating: measuring the decay of uranium into thorium in cave deposits and bone, useful for sites between about 50,000 and 500,000 years ago.

Reading a tool is as important as dating it. Microscopic wear analysis looks at the polish, scratches, and tiny chips on a tool’s edge to work out what it cut: meat leaves a different polish from wood, and hide leaves a different polish from bone. Residue analysis finds traces of blood, plant starch, or resin still stuck to a tool after thousands of years. Refitting, fitting broken flakes back onto the core they came from, reconstructs the exact sequence of strikes a knapper used, like reassembling a puzzle to see how it was made.

Archaeologists also study where tools are found. A scatter of flakes around a hearth marks a knapping spot. A cache of unused blades suggests storage or trade. Tools found far from the quarry where their stone came from show movement and exchange, and the distance a stone traveled can reveal how far people ranged or how wide their trade networks reached.

Why Stone Age Tools Still Matter

Stone Age tools are the longest running technology in human history, and they are the foundation of everything that followed. Every later technology, from the bronze axe to the smartphone, descends from the moment someone first struck one stone against another and kept the sharp flake.

They also correct a common misunderstanding. Stone Age people were not crude or stupid. Making a symmetrical Acheulean hand axe, a Levallois point, or a pressure flaked arrowhead takes planning, fine motor control, and years of practice. Modern knappers who try to copy these tools usually produce worse work than the originals, even with the advantage of knowing what the finished tool should look like. The tools show minds that could plan ahead, teach a complex skill, and improve a design over generations.

The tools also record the first great changes in human life: the shift from scavenging to hunting, the invention of sewn clothing, the spread of people into cold climates, and the move from foraging to farming. Each change left a signature in stone, bone, and wood, and reading that signature is how we know the story at all. Without tools, the first three million years of human history would be almost silent.

There is a practical lesson too. Stone Age tools were repaired, resharpened, and reused until they were too small to hold, and broken tools were often reworked into new ones. Nothing was wasted, because good stone and the skill to shape it were valuable. That habit of repair and reuse lasted for millions of years, and it is worth remembering in a world that throws tools away.

Common Misconceptions About Stone Age Tools

Several ideas about Stone Age tools are widely repeated but wrong, and they are worth correcting.

First, Stone Age tools were not all crude. The earliest Oldowan choppers are simple, but a finished Acheulean hand axe or a Magdalenian harpoon is a precise, elegant object, made to a standard that its maker could repeat. Crudeness is a feature of the earliest tools, not of the whole period.

Second, the Stone Age did not end everywhere at once. Metalworking spread slowly, and stone tools remained in everyday use in many regions long after bronze appeared elsewhere. In some parts of the world, stone tools were still being made and used into recent centuries.

Third, not every sharp stone is a tool. Rivers and glaciers break stone into sharp fragments naturally, and archaeologists must distinguish a worked flake, with its bulb of percussion and planned striking platform, from a naturally broken rock. That distinction is one of the first skills a student of prehistory learns.

Fourth, stone tools were not only weapons. Most were for cutting meat, scraping hides, working wood, grinding seed, and making clothing. Hunting tools are the most exciting finds, but the everyday toolkit did far more of the work of keeping people alive.

Finally, bigger brains were not needed to start making tools. The Smithsonian points out that the first Oldowan tools predate the growth of large brains by at least a million years. Toolmaking came first, and the bigger brain followed, which suggests that using tools may have helped drive the evolution of the brain rather than the other way around.

FAQ

What were Stone Age tools made of?

Stone Age tools were made mainly from stone, especially flint, chert, obsidian, quartz, and quartzite. Later in the period, bone, antler, ivory, and wood became important as well, used for needles, harpoons, spear throwers, handles, and spears. Plant fiber and sinew were used for cordage and bindings.

What was the first Stone Age tool?

The oldest known stone tools are from Lomekwi in Kenya, dated to about 3.3 million years ago. They are large, roughly struck flakes and cores. The best known early tradition is the Oldowan, with simple choppers and sharp flakes dated to about 2.6 million years ago at Gona in Ethiopia.

What is knapping?

Knapping is the craft of shaping stone by striking it to remove flakes. A knapper strikes a stone core with a hammerstone to detach sharp flakes, then shapes the flakes or the core into a tool. Later techniques include soft hammer percussion with bone or antler hammers, pressure flaking, and the prepared core Levallois technique.

What is a hand axe?

A hand axe is a teardrop shaped stone tool, flaked on both faces to a sharp edge, that fits in the palm of the hand. It is the signature tool of the Acheulean tradition, made from about 1.76 million years ago for well over a million years, mainly by Homo erectus and related species. It was a general purpose tool used for butchering, woodworking, and digging.

How did Stone Age people make fire?

Stone Age people used fire from at least several hundred thousand years ago, but fire making tools leave little trace. The most likely methods were striking flint against iron pyrites to make sparks, and friction methods such as a fire drill or fire saw. Hearths with charcoal and burned bone appear at sites from the Lower Paleolithic onward, while controlled use of fire came much later than the first stone tools, with the earliest secure evidence dating to about a million years ago.

What tools did Neanderthals use?

Neanderthals used Mousterian flake tools, including scrapers for cleaning hides, points hafted to wooden spear shafts, and tools made with the Levallois prepared core technique. They also used bone and wood, and they made glue for hafting. Their tools were sophisticated, planned, and standardized, not crude.

What are microliths?

Microliths are very small stone blades or flakes, often shaped into triangles, crescents, or trapezoids. They were set in rows into bone or wooden handles to make composite tools such as sickles, harpoons, and arrows. Microlithic technology appeared from about 50,000 years ago and became common in the Mesolithic.

When did the Stone Age end?

The Stone Age ended at different times in different places, when metalworking replaced stone for most cutting tools. Copper working began in southwest Asia around 9,000 to 7,000 years ago, followed by bronze and then iron. In many regions the transition took thousands of years, and stone tools remained in use long after metal appeared.

How do archaeologists know what a stone tool was used for?

Archaeologists use microscopic wear analysis, which examines the polish, scratches, and edge damage on a tool to identify the material it cut, and residue analysis, which finds traces of blood, plant starch, or resin. They also compare ancient tools with replicas used in experiments, and study the context in which tools were found, such as a butchery site or a hide working area.

Why are stone tools important?

Stone tools are the longest running technology in human history and the main surviving evidence for most of prehistory. They show how our ancestors ate, hunted, made clothing, and spread across the world, and they record the first great changes in human life, from the first sharp edge to the farming tools of the Neolithic.

Sources & references

• Encyclopaedia Britannica, "Stone Age", https://www.britannica.com/event/Stone-Age (Stone Age defined as the prehistoric cultural stage characterized by stone tools; oldest known tools dated to some 3.3 million years ago; three periods Paleolithic, Mesolithic, Neolithic; Paleolithic ended about 11,700 years ago; four manufacturing traditions: pebble, bifacial, flake, blade; village farming communities in southwest Asia by 7000 BCE). Page read 11 November 2026.
• Smithsonian Magazine, Erin Wayman, "Becoming Human: The Origin of Stone Tools", 1 October 2012, https://www.smithsonianmag.com/science-nature/becoming-human-the-origin-of-stone-tools-55335180/ (Oldowan tools named for Olduvai Gorge; Gona tools dated 2.6 million to 2.5 million years ago; toolmaker uncertain, Homo habilis and Paranthropus boisei overlapped in time; 3.39 million year old butchering marks controversial; big brains not required for simple stone tools). Page read 11 November 2026.
• History.com, Sarah Pruitt, "6 Major Breakthroughs in Hunter-Gatherer Tools", published 5 August 2019, updated 8 July 2025, https://www.History.com/articles/hunter-gatherer-tools-breakthroughs (Lomekwi tools 3.3 million years ago, discovered 2011, predating Homo by some 700,000 years; Oldowan 2.6 million years ago; Acheulean hand axes; Levallois technique 400,000 to 200,000 years ago, Mousterian used as late as 40,000 years ago; microlithic technology from about 50,000 years ago; Magdalenian 17,000 to 11,000 years ago; Neolithic grinding and polishing from around 10,000 BCE). Page read 11 November 2026.
• UNESCO World Heritage Centre, "Site of the Schöningen Spears: Humans and hunting 300,000 years ago", tentative list submission 29 January 2024, https://whc.unesco.org/en/tentativelists/6727/ (site dated to about 300,000 years before present; oldest completely preserved hunting weapons; nine spears, two throwing sticks and a lance; makers Homo heidelbergensis or Homo neanderthalensis). Page read 11 November 2026.
• Schoch, Bigga, Böhner, Richter and Terberger, "New insights on the wooden weapons from the Paleolithic site of Schöningen", Journal of Human Evolution, vol. 89, December 2015, https://pubmed.ncbi.nlm.nih.gov/26442632/ (nine spears, one lance, double pointed stick and burnt stick, dating to about 300,000 years ago; deposited with bones of butchered horses). Abstract read 11 November 2026.
• University of California San Diego, D. K. Jordan, "Basic Stone Tools: An Overview for College Students", https://pages.ucsd.edu/~dkjordan/arch/tools.html (knapping defined as chipping stone to make tools; percussion flaking; flint, chert and obsidian as preferred cutting stone; choppers, hand axes, scrapers, burins, points, blades; hafting). Page read 11 November 2026.
• Guinness World Records, "Earliest examples of modern human technology", https://www.guinnessworldrecords.com/world-records/381730-earliest-examples-of-modern-human-technology (Sibudu Cave: earliest bone arrowhead and bone needle dating back 61,000 years; earliest glue for fixing bone blades to wooden hafts, 71,000 years ago). Page read 11 November 2026.
• Archaeology Magazine, "Direct Evidence: Projectiles are at Least 90,000 Years Old", 20 May 2013, https://archaeology.org/news/2013/05/20/130520-projectile-points-experimental-archaeology-bones/ (projectile impact marks on animal bones from Pinnacle Point Cave, South Africa, two of them between 91,000 and 98,000 years old, the oldest direct evidence for the use of projectile weapons). Page read 11 November 2026.
• Griffith University, "Discovery of oldest bow-and-arrow technology outside Africa", 15 June 2020, https://news.griffith.edu.au/2020/06/15/discovery-of-oldest-bow-and-arrow-technology-outside-africa/ (bone arrow points from Fa Hien Cave, Sri Lanka, dated to about 48,000 to 45,000 years ago; stone bow and arrow technology dates back to about 64,000 years ago at Sibudu Cave, South Africa). Page read 11 November 2026.
• Yellen, Brooks and others, via ResearchGate, "Luminescence dating at Katanda: A reassessment", https://www.researchgate.net/publication/248479581_Luminescence_dating_at_Katanda_-_A_reassessment (bone harpoon points at Katanda, Democratic Republic of the Congo, dated to about 80,000 to 90,000 years ago; barbed harpoons associated with catfish remains). Page read 11 November 2026.