430,000-Year-Old Wooden Tools Found in Greece Rewrite the Story of Early Humans

Nearly half a million years ago, someone stood near the edge of a lake in what is now Greece and carefully shaped a piece of wood into a tool. That moment — quiet, ordinary, and completely forgotten for hundreds of thousands of years — has now been rediscovered by a team of international scientists. The wooden tools they found at a site called Marathousa 1 in central Greece are 430,000 years old, making them the oldest hand-held wooden tools ever found anywhere on Earth. It is a discovery that is completely changing how researchers think about the abilities and intelligence of our ancient ancestors.

The research was led by scientists from the University of Reading in the UK, the University of Tübingen in Germany, and the Senckenberg Nature Research Society, alongside researchers from several Greek institutions. Their findings were published in the journal PNAS, one of the most respected scientific journals in the world. The team examined preserved wood that had been dug up during excavations — careful, methodical digs — at the Marathousa 1 archaeological site in the Peloponnese region of Greece. Most wooden objects from this long ago have completely rotted away, so finding any preserved wood this old is extraordinarily rare. The wet, lake-edge conditions at this site created just the right environment to protect the wood underground for hundreds of millennia.

To figure out which pieces of wood had actually been shaped by humans, the scientists examined the surfaces under powerful microscopes. On two separate pieces, they found unmistakable marks from chopping and carving — the kind of deliberate, precise marks that only come from intentional tool use. One object was a section of alder branch or trunk that showed clear shaping and also signs of wear from being used repeatedly, similar to how your favorite pencil gets worn down from constant use. Researchers believe it may have functioned as a digging stick, something used to break into soft ground near the lakeshore to dig up roots or loosen soil. The second artifact was a smaller piece of willow or poplar wood that also displayed evidence of carving. Together, these two objects push back the known record of wooden hand tool use by at least 40,000 years, which is a huge leap in the timeline of human history.

The site contained more than just wooden objects. Stone tools and the remains of elephants and other large animals were also uncovered there. This suggests that Marathousa 1 was a place where early humans butchered and processed prey near the water — essentially an ancient outdoor kitchen and workshop all in one. The time period these early humans lived in is called the Middle Pleistocene, which stretched from roughly 774,000 to 129,000 years ago. During this era, scientists believe that more complex human behaviors — things like planning, crafting, and working with a variety of materials — were just beginning to develop. Finding evidence of deliberate woodworking from this period is a significant piece of that puzzle.

Not all the markings on the recovered wood turned out to be from humans, though. One larger piece of alder showed deep grooves on its surface, and after careful analysis, scientists concluded those marks were made by a large carnivore — a meat-eating animal — possibly a bear. This detail paints a vivid picture of what life was like at Marathousa 1: early humans working and living alongside dangerous predators, competing for resources and space near the same lake. Professor Katerina Harvati, a paleoanthropologist — a scientist who studies ancient human evolution — who leads the long-term research program at the site, noted that this fierce competition between humans and large carnivores was a normal part of daily life for our ancestors.

There is only one older piece of evidence for wood being used by early humans anywhere in the world. That comes from a site called Kalambo Falls in Zambia, where wood dating to around 476,000 years ago was found — but that wood was used as structural material, like building or support, rather than as a handheld tool. The Marathousa 1 tools are the oldest known examples of wood being deliberately shaped and held in the hand for a specific task. Dr. Annemieke Milks, a leading expert in early wooden tools, pointed out that other ancient wooden tools have been found in the United Kingdom, Zambia, Germany, and China, but none of them are as old as these finds from Greece. Every new discovery like this one adds another chapter to the long, fascinating story of how humans developed the skills and creativity that eventually led to every piece of technology we rely on today.

Source: ScienceDaily