Excavation of Glacial Kame sites frequently yields few projectile points — some of the most important sites have yielded no projectile points at all — and their few points that have been found are of diverse styles.
The excavation of Glacial Kame sites often reveals very little in terms of stone tools, such as spear points, with some of the most significant finds being completely empty. The few examples that have been discovered showcase a wide range of designs.