Chesterfield Point

This triangular point exhibits a medium to large size profile, characterized by an elliptical cross-sectional shape. The blade morphology ranges from lanceolate to ovoid or excurvate, presenting a distinctive outline. Notable parallel notches are present on the blade, forming shoulders that exhibit a horizontal to upwardly sloping orientation. The stem expands outward, terminating in squarish tangs or ears. The basal edge is predominantly concave, although occasional specimens may display a straight base. A notable feature of this point is its expansive basal area. Additionally, the presence of basal grinding is evident, accompanied by a flaking pattern that appears random in its distribution.

This type is documented to occur in mid-Missouri and extending into Illinois.