bannerstone

Near the knees was a piece of antler, neatly perforated, with rounded ends, giving it the shape of a reniform bannerstone (fig. 8).

Archeological Investigations Bureau of American Ethnology, Bulletin 76 Gerard Fowke 1894

Otsego Lake, have yielded a plentiful harvest of Indian relics in arrow-heads and spearpoints, with an occasional bannerstone, pipe, or bit of pottery.

The Story of Cooperstown Ralph Birdsall 1894