. Chapters in the prehistory of eastern Arizona. Indians of North America -- Arizona Antiquities; Arizona -- Antiquities. \u i ii \( rs 89. â â - â â â¢4 5 6 centimeters I â¢.-n ibution of liimcnsions of random-llakc knives. Woodbury, 1 954, pp. 121 123). Id nearly every other part of the world, the term bladi is reserved for a specific type of thin Bake with parallel sides and a width to length ratio below or .40. Blades are the result of a particular flaking technique and tools made on blades are quite distinc- tive. I feel that the term blade should be used only for such specialized fl
. Chapters in the prehistory of eastern Arizona. Indians of North America -- Arizona Antiquities; Arizona -- Antiquities. \u i ii \( rs 89. â â - â â â¢4 5 6 centimeters I â¢.-n ibution of liimcnsions of random-llakc knives. Woodbury, 1 954, pp. 121 123). Id nearly every other part of the world, the term bladi is reserved for a specific type of thin Bake with parallel sides and a width to length ratio below or .40. Blades are the result of a particular flaking technique and tools made on blades are quite distinc- tive. I feel that the term blade should be used only for such specialized flakes cf. White, Binford, and Papworth, 1963. pp. 18-23). Blades are present in many Southwestern assemblages, but, because the\ are not fated .is a flake type, we do not know how important the\ were in the prehistoric tool kit. Blades and near-l iladcs or lamellar flakes White, Binford, and Papworth, 1963, pp. 15 18) are present in the assemblage at the Broken K site. They were almost all utilized in un- modified form. A total of 21 unmodified hut utilized blades was found I Two examples were recovered with steep retouch along one edge and were classified as backed blades. All the blades and Lamellar flakes from the Broken K Site showed irregular utilization flaking along one oi both edg\ various Southwest prehis-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Martin, Paul S. (Paul Sidney), 1899-1974; Longacre, William A. , 1937- joint author; Hill, James N. , 1934- joint author. Chicago: Field Museum Press
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