Point Type: Brewerton Eared Associated Date: 4800 - 4300 B.P. Morphology: Triangular / Lanceolate Length Point: Ave: [ 43 +/- 6 mm] Range: [ 22 to 54 mm] Example: [ 36 mm] Width Point: Ave: [ 23 +/- 2 mm] Range: [ 12 to 31 mm] Example: [ 24 mm] Point Ratio: (Point Width / Point Length) Ave: [.54 +/- .06] Base Concavity: Ave: [ - 1.6 +/- .8 mm] Distal Base Form: 1. Convex ( >= 1 mm) 2. Straight (< 1 mm & > -1 mm) 3. Concave (<= -1 mm) Lateral Base Form (Subjective): 1. Contracting 2. Parallel 3. Expanding Other Basal Traits (Subjective): 1. None 2. Ears 3. Flutes Base Ratio: Ave: [.03 +/- .02 ] (Concavity / Length Point) Blade Ratio: Ave: [1.9 +/- .2 ] 1. Lanceolate (>= 2.0 mm) (Length Point 2. Isosceles (< 2.0 & > 1.2 mm) / Width Point) 3. Equilateral (<= 1.2 mm) Blade Curvature: Ave: [2.5 +/- .7 mm] 1. Very Convex (>= 5 mm) (Cord height of curve 2. Convex (< 5 mm & >= 2 mm) from corner of Base to Tip) 3. Straight (< 2 mm & > -2 mm) 4. Concave (<= -2 mm) 5. Mixed (< 2 mm & > 2 mm) Base Angle: Ave: [ 58 +/- 8 o] (Angle of Base from Center of Base to Corner of Base to Tip)