Stemmed Projectile Points of
Wyoming
Stemmed Projectile Points of
Wyoming
| Name | Picture | Shape | Size | Cultural Period | Validity |
| Contracting Stem | |||||
| Archaic Stemmed |
   |
Contracting Stem to Stemmed | Small to Medium | Middle Archaic | Collector Type |
| Gatecliff |
    |
Contracting Stem | Medium | Middle to Late Archaic | Valid Type |
| Rose Springs Sloping Shoulder |
    |
Contracting Stem to Ovoid | Small | Late Prehistoric / Developmental | Valid Type |
| Stemmed | |||||
| Alberta |
    |
Stemmed | Medium to Large | Transitional Paleo to Early Archaic | Valid Type |
| Cody Knife |
    |
Ovoid to Stemmed | Medium | Transitional Paleo to Early Archaic | Valid Type |
| Duncan |
    |
Stemmed / Bifurcated | Small to Medium | Middle to Late Archaic | Valid Type |
| Eastgate |
   |
Basal Notch / Stemmed | Small | Developmental / Late Prehistory | Valid Type |
| Eastgate Split Stem |
   |
Basal Notch / Stemmed / Bifurcated | Small | Developmental / Late Prehistory | Valid Type |
| Eden AKA: Yuma |
    |
Stemmed | Medium to Large | Transitional Paleo to Early Archaic | Valid Type |
| Eden Eared |
   |
Stemmed | Medium to Large | Transitional Paleo to Early Archaic | Valid Type |
| Gatecliff Split Stem |
    |
Stemmed / Bifurcated | Medium | Middle to Late Archaic | Valid Type |
| Hell Gap |
    |
Stemmed Lanceolate | Medium to Large | Transitional Paleo | Valid Type |
| Pinto Basin Barbed Shoulder |
    |
Stemmed / Bifurcated | Medium | Late Archaic | Valid Type |
| Pinto Basin Sloping Shoulder |
    |
Stemmed / Bifurcated | Medium | Late Archaic | Valid Type |
| Pinto Basin Square Shoulder |
    |
Stemmed / Bifurcated | Medium | Late Archaic | Valid Type |
| Pinto Basin Shoulderless |
    |
Stemmed to Lanceolate | Medium | Late Archaic | Valid Type |
| Pryor |
    |
Stemmed Lanceolate to Auriculate | Medium to Large | Mountain Paleo | Valid Type |
| Rose Springs Stemmed AKA: Desert Stemmed |
    |
Stemmed to Expanding Stem |
Small | Late Prehistoric / Developmental | Valid Type |
| Scottsbluff Type I |
    |
Stemmed | Medium to Large | Transitional Paleo | Valid Type |
| Scottsbluff Type II |
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Stemmed | Medium to Large | Transitional Paleo | Valid Type |
| Expanding Stem | |||||
| Elko Eared |
   |
Expanding Stem to Corner or Side Notch / Bifurcated | Small to Medium | Late to Transitional Archaic | Valid Type |
| Elko Split Stem |
    |
Expanding Stem / Bifurcated | Small to Medium | Late to Transitional Archaic | Valid Type |
| Hanna |
    |
Expanding Stem / Bifurcated | Medium | Middle to Late Archaic | Valid Type |
| Hawken |
    |
Expanding Stem | Medium | Early Archaic | Valid Type |
| Mount Albion |
    |
Expanding Stem | Medium | Middle Archaic | Valid Type |
| Mummy Cave |
  |
Expanding Stem | Medium | Early to Middle Archaic | Valid Type |
| Northern Hanna |
  |
Expanding Stem to Side Notch | Medium | Middle to Late Archaic | Collector Type |
| Yonkee |
    |
Expanding Stem / Bifurcated | Medium | Transitional Archaic | Valid Type |