A Campsite Preserved in Peat
Discovered in 1976 on the banks of Chinchihuapi Creek, the Monte Verde site is a record of Ice Age life in the Americas. An anaerobic peat bog quickly covered the settlement after its inhabitants left, preventing the bacterial decay of organic materials. This preservation contains artifacts rarely seen in sites of this age. Excavations led by archaeologist Tom Dillehay, which began in 1977, uncovered the wooden foundations of a large, tent-like structure measuring about 60 feet long, likely a communal dwelling for 20 to 30 people. Inside were individual living spaces demarcated by posts, each with its own clay-lined brazier for warmth and cooking.
The level of detail is high. Archaeologists found wooden tent stakes with fire-hardened tips and flattened heads from being hammered into the ground. Some stakes still had knotted cords made of spun grass attached. Other finds from the main occupational layer, known as MV-II, include wooden digging sticks, a wooden lance, and even three human footprints—one from a child—preserved in the clay. Food remains show a varied diet. The inhabitants butchered gomphotheres, an extinct elephant relative, and paleo-llamas. They also consumed a wide array of plants, including tubers, seeds, nuts, and fruits. The discovery of nine different species of seaweed, some partially chewed, shows the people traveled to the Pacific coast, then about 60 kilometers away, for both food and medicine. Radiocarbon dating of bones and charcoal from the MV-II layer consistently places the occupation at approximately 14,500 years ago.