Indexing flakes according to their mode of creation
DOI:
https://doi.org/10.2218/jls.v2i1.1139Keywords:
flake morphology, knapping behaviour, impact dynamics, fracture mechanicsAbstract
The major dimensions of a flake are shown to accurately capture how a knapper's actions manage the impact dynamics responsible for flake formation. When weight and density are also known, those same dimensions convey essential information about the volumetric geometry of a flake, including basic flake shapes typically valued for tools or to control core morphology. Combining the complementary modes of information allows the culturally imbedded heritage of a removed flake to be sufficiently represented that lithic analysts can reliably evaluate the mechanisms of flake formation without needing to be skilled flintknappers themselves. Presuming that habits of making flakes are culturally determined, it should be feasible to distinguish signature traits between lithic traditions.
References
Baker, T. 2002, Digital Crabtree: Computer Simulation of Folsom Fluting. In: Folsom Technology and Lifeways (Clark, J.E. & Collins, M., Eds.) Lithic Technology, Special Publication Vol. 4, University of Tulsa, Tulsa: p. 209-226.
Baker, T. 2003, A Theory for Flake Creation; A Status Report of Research Begun April, 1997. Retrieved 05 DEC 2014. URL: http://www.ele.net/algor/flake_creation/SD_setup.htm
Baker, T. 2004, The Lithic Containers of the Archaeological Record. Retrieved 05 DEC 2014. URL: http://www.ele.net/containers/lithic_containers.htm
Bradley, B.A., Collins, M.B. & Hemmings, A. 2010, Clovis technology. Archaeological series (Ann Arbor, Michigan) Vol. 17. International Monographs in Prehistory, Ann Arbor, 220 p. (in English)
Cotterell, B. & Kamminga, J. 1987, The formation of flakes. American Antiquity, 52(4): 675-708. URL: http://www.jstor.org/stable/281378
Patten, B. 2005, Peoples of the Flute: A Study of Anthropolithic Forensics. Stone Dagger Publications, Denver, 288 p.
Patten, B. 2007, Parsing folsom rock. Lithic Technology, 32(1): 69-78. URL: http://www.jstor.org/stable/23273644
Patten, B. 2012, Explaining Temporal Change in Artifacts by the use of Process Controls. Lithic Technology, 37(1): 25-34. doi:10.1179/lit.2012.37.1.25
Pelcin, A.W. 1996, Controlled Experiments in the production of flake attributes. Ph.D. thesis no. AAI9627983 at the Anthropology Department, University of Pennsylvania, Philadelphia, 397 p. URL: http://repository.upenn.edu/dissertations/AAI9627983
Speth, J.D. 1977, Experimental Investigations of Hard-Hammer Percussion Flaking. In: Experimental Archaeology (Ingersol, D., Yellen, J. & Macdonald, W., Eds.), Columbia University Press, New York: p. 3-37.
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