The Oldowan (or Mode I) was a widespread stone tool archaeological industry (style) in prehistory. These early tools were simple, usually made by chipping one, or a few, flakes off a stone using another stone.

Jan 3, 2024 · The oldest stone tools, known as the Oldowan toolkit, consist of at least: Hammerstones that show battering on their surfaces; Stone cores that show a series of flake scars along one or more edges; Sharp stone flakes that were struck from the cores and offer useful cutting edges, along with lots of debris from the process of percussion flaking

Oldowan technology is typified by what are known as "choppers." Choppers are stone cores with flakes removed from part of the surface, creating a sharpened edge that was used for cutting, chopping, and scraping (image 1985–0235).

Jul 13, 2020 · Today, the Oldowan is still the earliest, universally acknowledged stone tool industry. Simple flaked tools like choppers, scrapers, or rudimentary cutting instruments are typical for this archaic style of manufacturing. While crude from today's perspective, these tools gave a tremendous evolutional advantage to our ancestors.

May 30, 2019 · What Is an Oldowan Assemblage? The Leakeys described the stone tools at Olduvai as cores in the shapes of polyhedrons, discoids, and spheroids; as heavy and light duty scrapers (sometimes called nucléus racloirs or rostro carénés in the scientific literature); and as choppers and retouched flakes.

Today, the Oldowan is still the earliest, universally acknowledged stone tool industry. Simple flaked tools like choppers, scrapers, or rudimentary cutting instruments are typical for this archaic style of manufacturing.

Deliberate, fully-controlled stone-flaking emerges with the Oldowan Industry by ca. 2.6 million years ago. The famous palaeoanthropologist Mary Leakey named the industry after the earliest stone tools excavated from Olduvai Gorge in Tanzania from the 1930s to the 1960s.

Mar 2, 2023 · Stone tool chopper belonging to the Oldowan tool industry (c. 2.6-1 million years ago). Oldowan tools overlap in terms of time with Homo habilis, Homo rudolfensis, and Homo erectus, as well as with...

Imagine using it to chop through the shoulder of an antelope. This early stone age chopper is the oldest human-made artifact in the Smithsonian's collections. Rights: This image was obtained from...

The Oldowan is frequently defined as a “chopper” or “chopping tool” industry, and it is usually thought of as made on either rolled stone cobbles or nodules of stone. These notions stem from the prominence of pebble choppers, which occur in high frequencies at many Oldowan sites.