Outline is Representative of Size and Shape:
Name Details:
Identified By:  James Corbin (named) / Turner and Hester (first desctribed)
Named For:  
Date Identified:  1974 / 1985
Type Site:  Coastal Bend Area, Texas
Point Validity: Valid type

Corbin is a well-respected anthropologist and a professor at F. Austin State University.  He has published many professional publications excavated important sites through-out Texas.  This type was named in a professional publication and has professional references.  This is considered a valid type.
Bulbar Stemmed
Variations include Calhoun and Rupley Bay (Weinstein,2002)
Cluster:
Description of Physical Characteristics and Flaking Pattern:
This is a small thin triangular point with an expanding stem.  This pont has a flattened to elliptical cross section.  The blade may vary from straight to excurvate.  The shoulders are barbed with an expanding stem.  The base is convex giving the stem a bulbous appearance.  This point has a random flaking pattern.
Size Measurements:

Commonly Utilized Material:
Additional Comments:

This point is thought to be a regional variant of the Perdiz point primarily found in the Corpus Christi region and north Padre Island (Turner and Hester, 1985).  However, Corbin (1974) feels that this is a distinct and separate type.

This point is similar to the Alba point, however the Alba type has a straight stem with a straight base while this point has excavate stem edges and a convex base giving a bulbous appearance (Moore, 2015).

Richard A. Weinstein (2002) identified three variations of this point at the Guadalupe Bay site.  He labeled these as the Bulbar, Calhoun, and Rupley Lake points.  For descriptions of the variations, see Weinstein 2002:368-370, Appendix K
Distribution:
Distribution Comments:

This point is primarily found in the southern and central Gulf Coastal region of Texas.
Age / Periods:
Date: 1,300 - 300 B.P.
Cultural Period:Late Prehistoric to Historic
Glacial Period: Modern Times
Culture:
Age Details:
Similar Points:
AlbaHayesMoranPerdizRockwall, Sabinal
Other points in this cluster / Related / Associated Points:
Perdiz
Pictures: 

Pictures Provided By:







Bulbar Projectile Point, Bulbar Arrowhead
Calhoun Projectile Point, Calhoun Arrowhead
Rupley Lake Projectile Point, Rupley Bay Arrowhead
Please support this site,


Make a Donation



For questions or comments, e-mail
Questions@Projectilepoints.net


References: (See Reference Page, Entry Number):

8, 30, 182