Agate and Chalcedony Arrowheads and Projectile Points

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14 catalog types have a material field matching Agate and Chalcedony. This is a catalog observation, not an identification or provenance claim.

Observed catalog breakdowns

Cultures

  • Late Prehistoric — 2
  • Various — 2
  • Ancestral Puebloan — 1
  • Brewerton Culture — 1
  • Hopewell Culture Middle Woodland — 1
  • Late Archaic Cochise Tradition — 1
  • Late Prehistoric Plains — 1
  • Late Prehistoric Plains nomadic bison hunters — 1

Periods

  • 1,050-1,300/1,500 CE — 2
  • 1,300-700 B.P. — 1
  • 10,000-200 years ago — 1
  • 13,500-12,800 BP — 1
  • 200 BC - 500 AD — 1
  • 3,500–2,000 BP — 1
  • 5,000-3,500 BCE — 1
  • 6,000-3,000 BCE — 1

Regions

  • Agate sources — 1
  • Arizona New Mexico Four Corners — 1
  • Arizona New Mexico Four Corners region — 1
  • Arizona Southwest — 1
  • Arizona Southwest Southern — 1
  • California, Great Basin — 1
  • Central and western New York, Pennsylvania, Ohio — 1
  • Chalcedony sources — 1

Matching type references

  • Agate Point — Various, 8,000-200 years ago
  • Brewerton Eared Notched — Brewerton Culture, 6,000-3,000 BCE
  • Chalcedony Point — Various, 10,000-200 years ago
  • Clovis Arizona — Paleoindian, 13,500-12,800 BP
  • Cottonwood Triangular — Late Prehistoric, 900-150 CE
  • Desert Side-notched Nevada — Late Prehistoric, post-1,300 BP
  • Hopewell Ohio — Hopewell Culture Middle Woodland, 200 BC - 500 AD
  • McKean Lanceolate — McKean Complex, 5,000-3,500 BCE
  • Prairie Side Notch South Dakota — Late Prehistoric Plains nomadic bison hunters, 1,300-700 B.P.
  • Pueblo Side-Notched New Mexico — Late Pueblo Period, 1,050-1,300/1,500 CE
  • Pueblo Side-Notched Straight — Ancestral Puebloan, 1,050-1,300/1,500 CE
  • San Pedro Arizona — Late Archaic Cochise Tradition, 3,500–2,000 BP
  • Scallorn — Late Prehistoric Plains, 700-1,200 CE
  • White Mountain Pueblo — Sinagua and related Southwest cultures, 700-500 years ago

Limits of this guide

Material labels may be incomplete or broad. No user scans, uploaded photos, private finds, or location data are included.

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