HARRINGTON ] DESCRIPTION OF THE ARTIFACTS 81 
Bulge of butt 12.7 mm. The surface of the tip and adjacent sides for a space of 
some’63.5 mm. from the tip are stained with asphalt and present a blackened 
and polished surface. (PI. 8, d.) 
Entire pestle of greenish gray sandstone, smooth textured, 158.7 mm. long. 
Elliptical in section 31.7 mm. wide, 25.4 mm. thick. Both obverse and reverse 
sides are flat near the butt. Bulge of butt 9.5 mm. 
Entire pestle of gray sandstone, smooth textured and hard, 441.38 mm. long, 
71.4 mm. diameter. Bulge of butt 9.5 mm. A little of the old surface of the 
rock shows on the obverse near the butt. (PI. 8, J.) 
Entire pestle of greenish gray sandstone, fine textured and hard, 384.1 mm. 
long, 63.5 mm. diameter. Bulge of butt 11.1 mm. Symmetrical and smooth 
surface. (Pl. 8, m.) 
Entire pestle of gray and limy sandstone, 320.6 mm. long, 53.9 mm. diameter. 
Bulge of butt 9.5 mm. A sharper taper starts 114.8 mm. from the tip and the 
tip is squared and 25.4 mm. diameter. There is a chip off the surface adjacent 
to the butt. (PI. 8, a.) 
Entire pestle of gray sandstone, 146 mm. long, 85.7 mm. diameter, 50.8 mm. 
diameter near the tip. Bulge of butt 6.3 mm. 
Tip fragment of gray sandstone pestle, 120.6 mm. long, 69.8 mm. diameter. 
Entire gray sandstone pestle, 127 mm. long, 61.9 mm. diameter. Bulge of butt 
12.7 mm. 
Entire gray sandstone pestle, 120.6 mm. long, 53.9 mm. diameter. Bulge of 
butt 12.7 mm. 
Entire pestle of gray sandstone with olive green cast, exhibiting very inter- 
esting pecking because of its coarseness; 349.2 mm. long, 69.8 mm. diameter. 
Bulge of butt 25.4 mm. The butt is rounded but neither butt nor tip shows 
the slightest abrasion, but have just the same surface as elsewhere on the pestle. 
Evidently the specimen has never been used. 
Butt fragment of gray sandstone pestle, 227 mm. long, 107.9 mm. diameter. 
Bulge of butt 12.7 mm. 
Central fragment of gray sandstone pestle, 92 mm. long, 95.2 mm. diameter. 
The material of this pestle matches that of the one last described above, but 
the fragment does not fit on the other fragment. 
Median fragment of gray sandstone pestle, 190.5 mm. long, 90.4 mm. diameter. 
Bulge of butt about 25.4 mm. 
Entire yellowish sandstone pestle, 222.2 mm. long, 73 mm. diameter. Bulge 
of butt 12.7 mm. There is a shallow groove around the specimen 25.4 mm. from 
the extreme tip, forming a sort of neck. (Pl. 8, b.) 
Butt fragment of yellowish sandstone pestle, 198.4 mm. long, 82.5 mm. diam- 
eter. Bulge of butt 25.4 mm. (PI. 8, g.) 
Entire pestle of gray sandstone, 201.6 mm. long, 42.8 mm. diameter. Bulge 
of butt 4.7 mm. (Pl. 8, m.) 
Butt fragment of gray sandstone pestle, 165.1 mm. long, 60.8 mm. wide, 41.2 
mm, thick. Obverse an reverse flat and evidently the original surface. The 
butt bulges 6.83 mm. (PI. 8, e.) 
Entire pestle of gray standstone, 149.2 mm. long, 63.5 mm. diameter. Bulge 
of butt 19 mm., bulge of tip 15.8 mm. Both butt and tip show signs of use 
for pounding. 
Central fragment of gray pestle, 63.5 mm. long, 58.7 mm. diameter. 
Tip fragment of gray sandstone pestle, 107.9 mm. long, 63.5 mm. diameter. 
Central fragment of gray sandstone pestle, 53.9 mm. long, 53.9 mm, diameter. 
