"The stone culture of the site, although rich in forms, is deficient in technical development and is scarcely worthy of being classed as neolithic. There were found in numbers the following types of artifacts: Circular, discoidal stone pebbles with rim fractures due to use; river wash pebbles of irregular form used as improvised scrapers and hammerstones; basaltic, discoidal hammerstones with abraded edges and pitted at the center; large flake saws of trachyte (trap rock) triangular in section but provided with sharply fractured cutting edges; slender flaked fragments of trap rock tapered to the form of wedges with intentionally worked end sections and cutting edges; crudely flaked stone knives with evidence of secondary chipping at cutting edges; other knives of thin slabs of trap rock with flaked and bilaterally ground beveled cutting edges; oblong axes of flaked sandstone with hafting notches struck off at the edges midway from the base; abrading tools of sandstone; celts of sandstone with ground and beveled working edge and notched for hafting as an ax; stone scrapers with ground and beveled cutting edges; fragmentary perforators of stone; re-chipped, flaked knives shaped by grinding; roughly worked, multiple-grooved hammers or mauls; and many stone objects unformed and unworked but classified generally as hammerstones. THE POTTERY "About a hundred pottery shards and smaller pottery vessels were recovered from the site at Bonasila. Pottery vessels representative of the Bonasila culture were shaped out of the solid and show no trace of coiling. In this respect they conform to the generalized north Asiatic and Eskimo ware. There is, however, no check stamp decorative design that is applied with a paddle by the Eskimo nor evidence that pottery vessels had been built up about a basketry base. The paste is light buff or gray in color, the buff ware being better fired and of the same color on the inside, while the gray ware is either gray or black on the inner surface. A well-defined unfired area covers one-half of the sectional diameter. Both buff and gray wares show evidence of better firing than in modern Eskimo pottery. Tempering is of coarse fragments of steatite, which is much more durable than tempering materials such as blood, feathers, and ashes formerly employed by the primitive Eskimo potter. "The pottery from Bonasila is utilitarian and consists of shallow spherical lamps, globose bowls, and cooking pots without feet or bases. The ware is coarse, side walls and bottom varying from 1 to 2 centimeters in sectional thickness. This type of pottery is practically duplicated in shards recovered by Doctor Hrdlička from what is now Eskimo territory in the Yukon Valley near the Russian Mission. It is probable that further search would bring to light an extensive region yielding this type of ancient pottery of distinctive design and unrelated either to Tinné or Eskimo ware.