The weathering of aboriginal stone artifacts, no 1 : a consideration of the paleoliths of Kansas (illustrated by 20 figures and 19 half-tone plates) . Paleolithic scale is not so thick as onthe other. l>oth these specimens show, by their curv-ing chip-surfaces, that Early Paleolithic man was achert-knapper. Detailed deacriptiDii of Plate A7, showing specimensnot Paleolithic, taken from Mill Creek valley. Be-ginning at the upper left-hand corner. The figuresshow the actual size of the specimens. No. 5021. Light gray chert, dense and siliceous,probably a variant of the blue chert of the local
The weathering of aboriginal stone artifacts, no 1 : a consideration of the paleoliths of Kansas (illustrated by 20 figures and 19 half-tone plates) . Paleolithic scale is not so thick as onthe other. l>oth these specimens show, by their curv-ing chip-surfaces, that Early Paleolithic man was achert-knapper. Detailed deacriptiDii of Plate A7, showing specimensnot Paleolithic, taken from Mill Creek valley. Be-ginning at the upper left-hand corner. The figuresshow the actual size of the specimens. No. 5021. Light gray chert, dense and siliceous,probably a variant of the blue chert of the locality, butfresh and wholh- unweathered; battered alons: the. EARLY PALEOLITHIC, PALEOLIT ;-: X.
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Keywords: ., bookcentury1900, bookdecade1910, bookidweatheringof, bookyear1913
