Outline is Representative of Size and Shape:
Name Details:
Identified By: Steven L. Black and A. Joachim McGraw
Named For:
Date Identified: 1984
Type Site:
Identified By: Steven L. Black and A. Joachim McGraw
Named For:
Date Identified: 1984
Type Site:
Point Validity:
Valid type
Black is a distinguished anthropologist who serves a professor in the Department of Anthropology at Texas State University. McGraw is an archaeologist who has conducted numerous studies into the archeology of Texas and publish numerous publications. This type was identified in a professional publication and has many professional references. This is considered a valid type.
Black is a distinguished anthropologist who serves a professor in the Department of Anthropology at Texas State University. McGraw is an archaeologist who has conducted numerous studies into the archeology of Texas and publish numerous publications. This type was identified in a professional publication and has many professional references. This is considered a valid type.
Guadalupe Bi-face
Cluster: Description of Physical Characteristics and Flaking Pattern:
This is a thick asymmetrical artifact that may have a shape that varies from an ovoid to triangular. The cross section may range from elliptical (bi-convex) to plano-convex. The blade is formed with percussion flaking and is steep ranging from 55 to 85 degrees.
Size Measurements:
Commonly Utilized Material:
Additional Comments:
Distribution:
Distribution Comments:
This point is primarily found in the Guadalupe and San Antonio River Basins, but may be found from the southern coastal region to the Balcones Escarpment and the Rio Grande.
This point is primarily found in the Guadalupe and San Antonio River Basins, but may be found from the southern coastal region to the Balcones Escarpment and the Rio Grande.
Age / Periods:
Date: 9,000 - 8,000 B.P.
Cultural Period: Early Archaic
Glacial Period: Early Holocene
Culture:
Date: 9,000 - 8,000 B.P.
Cultural Period: Early Archaic
Glacial Period: Early Holocene
Culture:
Age Details:
Similar Points:
Abasolo, Archaic Knife, Blanco, Bronson, Clear Fork Gouge, Friday, Hare, Kerrville, Refugio
Abasolo, Archaic Knife, Blanco, Bronson, Clear Fork Gouge, Friday, Hare, Kerrville, Refugio
Other points in this cluster / Related / Associated Points:
