The weathering of aboriginal stone artifacts, no 1 : a consideration of the paleoliths of Kansas (illustrated by 20 figures and 19 half-tone plates) . Ini perfect Harahey Knives. The whole knife has a semi-gloss, and on that char-acter is put with Early Neolithic implements. The mono-beveled edge is thicker than the edge atany other place. Still another (5170) is mono-beveled on both edgesat one end and is not beveled throughout the rest. 102 WKATIIEKIXG OF STONE AUTirACTS. About one-half llic length is thus mono-beveled. Thisis doubtfully ]*,arly Neolithic, the gloss being less pro-nounced. C
The weathering of aboriginal stone artifacts, no 1 : a consideration of the paleoliths of Kansas (illustrated by 20 figures and 19 half-tone plates) . Ini perfect Harahey Knives. The whole knife has a semi-gloss, and on that char-acter is put with Early Neolithic implements. The mono-beveled edge is thicker than the edge atany other place. Still another (5170) is mono-beveled on both edgesat one end and is not beveled throughout the rest. 102 WKATIIEKIXG OF STONE AUTirACTS. About one-half llic length is thus mono-beveled. Thisis doubtfully ]*,arly Neolithic, the gloss being less pro-nounced. Compare i)late XIII. Different Jidtes of a large specimen (5199), shaped like an elongat-ed (small) turtle, the oldest chi])])e(l surface is partlyon a blue-gray and ])artly on a light-gray chert. Thelight gray by long exposure has acquired a scale whichis cream-white and glossy, its thickness being quitedistinct. That portion of this fracture surface whichextends over the blue-gray chert is not glossy nor no-ticeably patinated by decay or change of color. It hasacquired simply a dirty tinge by which it appears alittle lighter co
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Keywords: ., bookcentury1900, bookdecade1910, bookidweatheringof, bookyear1913
