Outline is Representative of Size and Shape:
Name Details:
Identified By: Raymond Wood
Named For:
Date Identified: 1963
Type Site: Crenshawn Site, Miller County, Arkansas
Point Validity:
Valid type
Irwin-Williams was a distinguished and influential anthropologist who did extensive work in Colorado and the surrounding region. The studied, identified, and named the Picosa Archaic Culture. This point was named in a professional publication and has many professional references. This is considered a valid type.
Description of Physical Characteristics and Flaking Pattern:
This is a small expanding stem point with a flattened cross section. The blade is recurvate with a apiculate or mucronate tip and flaring out at the shoulders edge. The blades may be finely serrated. The shoulders may vary from horizontal to being slightly barbed. Notches enter from the corners at a 45 to 90 degree angle forming a deep V or U shape. The stem is most commonly expanding, but may be straight in some examples. The base is finely thinned and convex giving the bas a fan or bulbous appearance. This point is made using pressure flaking forming a random flaking pattern.
Size Measurements:
Total Length - 15 to 40 mm (average 25 to 30 mm), Stem Length - 5 to 7 mm (typically 1/5 to 1/4 of the total length), Neck Width - 3 to 6 mm, Stem Width - 6 to 9 mm, Thickness - 2 to 5 mm
Commonly Utilized Material:
Additional Comments:
Perino (1968) feels that this point represents a
more common variation of the Agee point noting that they are commonly found
together. However, the Alba type lacks the the needle-like point or
the typically flat-tipped barb. Davis (1995) state that “The
Homan point and the Agee point are somewhat similar in general appearance
and may be part of a continuum."
Distribution:
Distribution Comments:
This point is primarily found in southeastern Oklahoma and into northeastern Texas, northern Louisiana, and Arkansas.
Age / Periods:
Date: 1,000 - 700 B.P.
Cultural Period: Late Prehistoric - Mississippian
Glacial Period: Medieval Warm
Culture: Caddoan Culture
Age Details:
Harlan Phase / Fairmont Phase
Other points in this cluster / Related / Associated Points:
Agee,
Alba