Cascade Series

Cascade A: Cascade A is a common variant of the classic Cascade projectile point defined by Butler (1961, 1962, 1965). It is a broad, often thick lanceolate point with a rounded to pointed base. Flaking patterns are variable to mixed, although collateral and transverse flaking are present. Serrated margins are common, but not nearly as frequent as on the Cascade C variant. Cross-sections are usually biconvex or planoconvex, but trapezoidal cross-sections are common, and diamond cross-sections also occur.

Type Sites: Indian Well (Butler 1961); Weis Rockshelter (Butler 1962).

Temporal Distribution: c.8000-4000 B.P.; Early Archaic.

Cascade B: Cascade B is not of frequent occurence (cf. Rice 1969, 1972), and is morphologically closest to the Windust C type variant. It is a slender lanceolate point with a slightly concave base. It is thin with a regular outline and cross-section, which creates a delicate appearance. Flaking patterns are variable to mixed. Serrated margins occur, and cross-sections are planoconvex, biconvex and trapezoidal.

Type Site: Marmes Rockshelter (Rice 1969,1972)

Temporal Distribution: c.8500-6500 B.P. Early Archaic.

Cascade C: Cascade C is the classic Cascade type define by Butler (1961, 1962, 1965). It is a slender lanceolate point with a markedly contracting basal margin. Flaking patterns are generally variable although tending toward mixed. Fine collateral flaking does occur. Serrated margins are common Cross-sections are primarily biconvex, but the Cascade C specimens show markedly high frequencies of diamond and trapezoidal cross sections than Cascade A and B type variants.

Type Sites: Indian Well (Butler 1961); Weis Rockshelter (Butler 1962).

Temporal Distribution: c.8000-4000 B.P.; Early Archaic