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73 <br />Correlations with other sites: similar to Type 3 at Pictograph Cave <br />I (Mulloy 1958:33, Fig. 6, Item 12), and to a specimen from Level I <br />at Signal Butte (Strong 1935). <br />Projectile points: non-stemmed, flat base, Type IB. One speClmen (Fig. 7g). <br />Description: elongated triangular outline, with the length much great- <br />er than the width. There is basal thinning and triangular cross section. <br />I.laterial: quartzite. <br />Size range: length, 32 mm.; width, 13 mm.; and thickness, 3 mm. <br />Special notes: the basal margin is not perpendicular to the long axis, <br />giving a slightly asymmetric silhouette. There is no apparent modifica- <br />tion of the edges or basal margins. <br />Correlations with other sites: similar to Shaw Cave, in eastern Wyoming <br />(Jennings 1957:322, Fig. 116, Item jj) <br />Projectile points: parallel stemmed, Type II. One specimen (Fig. 7h ). <br />Description: upper margin of stem is perpendicular to long axis; sharp <br />lateral tang. The stem length is unequal, as tang is higher on one side <br />than the other. The base is incomplete, but there is slight evidence of <br />basal concavity. The outline is apparently triangular. <br />.Material: chert. <br />Size range: width, 23 mm.; and the thickness, 5 mm. <br />'7• Special notes: light grinding present on the stem; biconvex cross section. <br />Correlations with other sites: appears to be within the Duncan-Hanna <br />range (Strong 1935; Mulloy 1954; Wheeler 1952, 1954). <br />Projectile points: contracting stem, Type III. One specimen (Fig. 7j ). <br />Description: triangular silhouette made on a flake, and modified on only <br />one face. The tangs are almost perpendicular and quite sharp. <br />Material: quartzite. <br />Size range: length, 31 mm.; width, 21 mm.; and thickness, 5 mm. <br />~ Special notes: specimen in collection has a slightly off-center stem, as <br />one lateral notch is deeper than the other. The dorsal face exhibits a <br />marked ridge; there is no apparent edge modification. <br />Projectile points: expanding stem narrower than blade, flat base, sharp <br />oblique tang, Type IVA. h7Ve specimens (rig. 7k-o). <br />Description: triangular to slightly biconvex outline; the tang is steeply <br />to moderately inclined, relative to the long axis. The narrowest part of <br />the stem is roughly 50a of the total width, pressure flaked on both faces, <br />and has non-serrated edges. <br />I•laterial: chert. <br />Size range: length, 34-37 mm.; width, 13-17 mm.; and thickness, 3-4 mm. <br />