1 ene 3400000 año aC - Use of Tools

Descripción:

Homo sapiens used a wide range of tools, from simple stone implements to more complex ones like fish hooks, harpoons, bows and arrows, and sewing needles. Early tools, similar to those used by ape ancestors, included sticks and unmodified stones. Evidence of stone tool use dates back 3.4 million years in Ethiopia, where cut marks on bones show early humans used tools to butcher animals. By 1.5 million years ago, more advanced tools like axes and cleavers were in use. DNA extracted from ancient artifacts, such as a deer tooth pendant from Denisova, reveals genetic links between early toolmakers and Homo sapiens, showing that they were responsible for certain tool traditions around 45,000 years ago.

Añadido al timeline:

fecha: