Beads, Spear-points, Hatchet
University of Pennsylvania,
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Bannerstones, Weights for Sp
Unknown (American)
University of Pennsylvania,
|
Bannerstone, Adze Blades, Ax
Unknown (undetermined)
University of Pennsylvania,
|
Planes
30,000 BCE (creation)
[Southern California, Califo
|
Knives and Points
[New Mexico, United States,
|
Burins, Chisels, Planes
[University of Pennsylvania,
|
Grinding Stones
[Southwest, United States, U
|
Axes, Planes, Spear-Points
8,000-4,000 BCE (creation)
[North Carolina, United Stat
|