Anthropology

Published: July 3, 2025 2:14pm EDT

Ancient wooden tools found at a site in Gantangqing in southwestern China are approximately 300,000 years old, new dating has shown. Discovered during excavations carried out in 2014–15 and 2018–19, the tools have now been dated by a team of archaeologists, geologists, chronologists (including me) and paleontologists.

The rare wooden tools were found alongside an assortment of animal and plant fossils and stone artifacts.

Taken together, the finds suggest the early humans at Gantangqing were surprisingly sophisticated woodworkers who lived in a rich tropical or subtropical environment where they subsisted by harvesting plants from a nearby lake.

Why ancient wooden tools are so rare
Wood usually decomposes relatively rapidly due to microbial activity, oxidation, and weathering. Unlike stone or bone, it rarely survives more than a few centuries.

Wood can only survive for thousands of years or longer if it ends up buried in unusual conditions. Wood can last a long time in oxygen-free environments or extremely dry areas. Charred or fire-hardened wood is also more durable.

At Gantangqing, the wooden objects were excavated from low-oxygen clay-heavy layers of sediment formed on the ancient shoreline of Fuxian Lake.

More:
https://theconversation.com/rare-wooden-tools-from-stone-age-china-reveal-plant-based-lifestyle-of-ancient-lakeside-humans-260204