Evidence for stone-tool-assisted consumption of animal tissues before 3.39 million years ago at Dikika, Ethiopia

@article{McPherron2010EvidenceFS,
  title={Evidence for stone-tool-assisted consumption of animal tissues before 3.39 million years ago at Dikika, Ethiopia},
  author={Shannon P. McPherron and Zeresenay Alemseged and Curtis W. Marean and Jonathan G. Wynn and Denn{\'e} Reed and Denis Geraads and Ren{\'e} Bobe and Hamdallah B{\'e}arat},
  journal={Nature},
  year={2010},
  volume={466},
  pages={857-860}
}
The oldest direct evidence of stone tool manufacture comes from Gona (Ethiopia) and dates to between 2.6 and 2.5 million years (Myr) ago. At the nearby Bouri site several cut-marked bones also show stone tool use approximately 2.5 Myr ago. Here we report stone-tool-inflicted marks on bones found during recent survey work in Dikika, Ethiopia, a research area close to Gona and Bouri. On the basis of low-power microscopic and environmental scanning electron microscope observations, these bones… Expand
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References

SHOWING 1-10 OF 30 REFERENCES
2.5-million-year-old stone tools from Gona, Ethiopia
TLDR
The artefacts show surprisingly sophisticated control of stone fracture mechanics, equivalent to much younger Oldowan assemblages of Early Pleistocene age, which indicates an unexpectedly long period of technological stasis in the Oldowan. Expand
Early hominid stone tool production and technical skill 2.34 Myr ago in West Turkana, Kenya
TLDR
A technological analysis of the core reduction sequences is described, based on these refits, which allows unprecedented accuracy in the understanding of flake production processes and can demonstrate greater cognitive capacity and motor skill than previously assumed for early hominids. Expand
Percussion marks on bone surfaces as a new diagnostic of hominid behaviour
Since stone tool cut marks and carnivore tooth marks were first described systematically on Plio-Pleistocene archaeological bone1,2, bone surface modification has played a prominent role inExpand
A new method for the quantitative analysis of cutmark micromorphology
Abstract Cutmarks found on the fossilised bones of butchered animals provide direct evidence for the procurement of meat through technological means. As such, they hold some of the oldest availableExpand
New estimates of tooth mark and percussion mark frequencies at the FLK Zinj site: the carnivore-hominid-carnivore hypothesis falsified.
TLDR
Examination of percussion marks, notches, and breakage patterns provide data which are best interpreted as the results of hominid activity (hammerstone percussion and marrow extraction), based on experimentally-derived referential frameworks indicate that hominids had early access to fleshed carcasses that were transported, processed, and accumulated at the FLK Zinj site. Expand
Experimental patterns of hammerstone percussion damage on bones: implications for inferences of carcass processing by humans
The common occurrence of hammerstone percussion damage (pits, striae, notches and impact flakes) on the fossil limb bones of ungulates indicates that marrow extraction has been an important componentExpand
Trampling as a cause of bone surface damage and pseudo-cutmarks
There have been many recent observations of trampling and its effect on bone surfaces1–8 as well as some experimental investigation of the process9–14. Although there is known to be a relationshipExpand
Blind tests of inter-analyst correspondence and accuracy in the identification of cut marks, percussion marks and carnivore tooth marks on bone surfaces
Abstract We show through blind tests that marks inflicted on bone surfaces by carnivore teeth, hammerstone percussion, and metal knife cutting and scraping can be distinguished with near perfectExpand
Pliocene archaeological occurrences in the Lake Turkana basin
Abstract Archaeological evidence from the Lake Turkana basin, as well as from several other localities in eastern and central Africa, shows that stone tool manufacture and use occurred at least byExpand
A new protocol to differentiate trampling marks from butchery cut marks
Microscopic signatures have previously been used to emphasize the similarities of butchery and trampling marks. The experimental background applied to differentiate both types of marks has beenExpand
...
1
2
3
...