Twenty-three specimens are classified as side scrapers. In general,
as with discoidal scrapers, it is hard to draw a line between these
and utilized flakes. An arbitrary division was made because, when
the material was laid out, some specimens consistently showed more
regular work or flaking than others. The largest of these is 2½ × 1
inch, the smallest 1¼ × 1 inch. In general, they are long flakes with
considerable flat flaking and/or retouch along one face, usually on
only one edge. Quartzite and crypto-crystalline quartz were about
equally popular.