Stemmed Projectile Points of the Desert Southwestern Region

Name	Picture	Shape	Size	Cultural Period	Validity
Contracting Stem
Acatita AKA: Cedral (Mexico)		Contracting Stem	Medium to Large	Transitional Archaic	Valid Type
Adams Diamond		Contracting stem to Ovoid	Small to Medium	Transitional Archaic to Preclassic	Valid Type
Almagre		Contracting Stem	Medium to Larger	Middle Archaic	Valid Type
Arledge		Contracting Stem	Medium	Late Archaic	Provisional Type
Armadillo		Contracting Stemmed to Stemmed	Small	Transitional Archaic	Valid Type
Augustin		Contracting Stem	Small to Medium	Middle Archaic	Valid Type
Austin		Contracting Stem	Medium to Large	Middle Archaic	Collector Type
Cliffton AKA: Foyle Flake		Contracting Stem	Small	Late Prehistory	Preform for Perdiz
Coahuila AKA for Jora		Contracting Stem	Medium	Middle Archaic	Coahuila (Collector's Type) Jora (Provisional Type)
Desmuke		Contracting Stem	Small to Medium	Late to Transitional Archaic	Valid Type
Gar Scale		Contracting Stem	Small	Late Woodland to Historic	Provisional Type
Gatecliff		Contracting Stem	Medium	Middle to Late Archaic	Valid Type
Gobernadora		Contracting Stem	Medium	Late Archaic	Valid Type
Graceros Stemmed		Contracting Stem	Medium	Transitional Archaic to Preclassic	Valid Type
Guadiana Stemmed		Contracting Stem	Medium	Transitional Archaic to Preclassic	Valid Type
Gypsum Cave AKA: Lobo, Park Point		Contracting Stem	Medium	Late Archaic	Valid Type
Hidalgo		Contracting Stem	Medium	Early Archaic	Valid Type
Lake Mojave		Contracting Stemmed	Medium	Transitional Paleo	Valid Type
Langtry		Contracting Stem	Medium	Middle Archaic	Valid Type
Langtry Arenosa AKA: Arenosa		Contracting Stem	Medium	Middle Archaic	Valid Type
Manzano Cave		Contracting Stem	Medium	Late Archaic	Valid Type
Parowan		Basal Notch	Small to Medium	Developmental	Valid Type
Rose Springs Sloping Shoulder		Contracting Stem to Stemmed	Small	Late Prehistoric / Developmental	Valid Type
San Miguel Diamond		Contracting Stem / Ovoid	Small	Transitional Archaic to Preclassic	Valid Type
San Miguel Spurred		Contracting Stem / Ovoid	Small	Transitional Archaic to Preclassic	Valid Type
Sandia Type I		Contracting Stem to Stemmed	Medium	Paleo	Controversial / Problematic Type
Santa Cruz		Contracting Stem	Small	Developmental / Late Prehistoric	Collector Type
Tallarin		Contracting Stem	Medium	Late Archaic	Provisional Type
Torro Stemmed		Contracting Stem	Medium to Large	Transitional Archaic to Preclassic	Valid Type
Trinidad		Contracting Stem	Medium	Middle Archaic	Valid Type
Trujillo Diamond		Contracting Stem / Ovoid	Small	Transitional Archaic to Preclassic	Valid Type
Stemmed
Amargosa Type I AKA for Ventana Amargosa		Stemmed	Small to Medium	Middle Archaic	AKA Type
Armadillo		Contracting Stemmed to Stemmed	Small	Transitional Archaic	Valid Type
Atotonilco Stemmed		Stemmed	Medium	Transitional Archaic to Preclassic	Valid Type
Bajada		Stemmed	Medium to Large	Middle Archaic	Valid Type
Baker		Stemmed to Bifurcated	Small to Medium	Early to Middle Archaic	Valid Type
Barreal		Stemmed	Small	Early Archaic	Provisional Type
Basal Double Tang		Stemmed	Medium	Transitional Archaic	Valid Type
Cerro de Ayala Stemmed		Stemmed	Small	Preclassic	Valid Type
Charco		Stemmed / Basal Notch	Small to Medium	Late to Transitional Archaic	Valid Type
Chippean		Stemmed	Medium	Late Archaic	Provisional Type
Cody Knife		Stemmed to Ovoid	Medium	Transitional Paleo to Early Archaic	Valid Type
Datil AKA: Bluff		Contracting Stem to Stemmed	Small	Late Archaic	Valid Type
Desert Stemmed AKA for Rose Springs Stemmed		Stemmed	Small	Developmental	AKA Type
Dolores Stemmed		Stemmed	Small	Developmental Pueblo I to Pueblo II	Valid Type
Duran		Stemmed to Expanding Stem	Small to Medium	Late to Transitional Archaic	Valid Type
Eastgate		Basal Notch	Small	Developmental / Late Prehistory	Valid Type
Eastgate Split Stem		Basal Notch / Bifurcated	Small	Developmental / Late Prehistory	Valid Type
Eden AKA: Yuma		Stemmed	Medium to Large	Transitional Paleo to Early Archaic	Valid Type
Empire Stemmed		Stemmed	Medium	Late to Transitional Archaic	Valid Type
Escobas		Stemmed to Lanceolate	Medium	Middle Archaic	Valid Type
Fresnal		Stemmed	Medium	Late Archaic	Provisional Type
Gatecliff Split Stem		Stemmed / Bifurcated	Medium	Middle to Late Archaic	Valid Type
Gila River AKA: Snaketown Barbed		Stemmed	Small to Medium	Developmental	Valid Type
Gower		Stemmed / Bifurcated	Medium	Early Archaic	Valid Type
Guadalupe		Stemmed to Expanding Stem	Medium	Transitional Archaic to Developmental	Provisional Type
Guadiana Barbed		Stemmed / Basal Notch	Medium	Preclassic	Valid Type
Hatch		Stemmed	Medium	Transitional Archaic to Developmental	Provisional Type
Hell Gap		Stemmed Lanceolate	Medium to Large	Transitional Paleo	Valid Type
Hodges		Basal Notch / Stemmed	Small to Medium	Developmental / Late Prehistoric	Valid Type
Jay		Stemmed	Medium to Large	Early to Middle Archaic	Valid Type
Livermore		Stemmed	Small	Prehistory / Developmental	Valid Type
Los Banos Stemmed		Stemmed	Medium	Transitional Archaic to Classic	Valid Type
Panamint Stemmed		Stemmed	Medium to Large	Transitional Paleo	Valid Type
Pedernales		Bifurcated	Medium to Large	Transitional Archaic	Valid Type
Pinto Basin Barbed Shoulder		Stemmed	Medium	Late Archaic	Valid Type
Pinto Basin Sloping Shoulder		Stemmed	Medium	Late Archaic	Valid Type
Pinto Basin Square Shoulder		Stemmed	Medium	Late Archaic	Valid Type
Pinto Basin Shoulderless		Stemmed to Lanceolate	Medium	Late Archaic	Valid Type
Rio Grande		Stemmed to Contracting Stem	Medium to Large	Middle Archaic	Valid Type
Rose Springs Stemmed AKA Desert Stemmed		Stemmed	Small	Late Prehistoric / Developmental	Valid Type
San Fernando Stemmed		Stemmed	Medium to Large	Unknown	Provisional Type
Sandia Type II		Stemmed	Medium	Paleo	Controversial / Problematic Type
Schroeder Barbed		Stemmed	Medium	Transitional Archaic to Preclassic	Valid Type
Scottsbluff Type I		Stemmed	Medium to Large	Transitional Paleo	Valid Type
Scottsbluff Type II		Stemmed	Medium to Large	Transitional Paleo	Valid Type
Shumla		Basal Notch / Stemmed	Small to Medium	Late to Transitional Archaic	Valid Type
Silver Lake		Stemmed	Small to Medium	Transitional Paleo	Valid Type
Slentz Barbed		Stemmed / Basal Notch	Medium	Transitional Archaic to Classic	Valid Type
Snaketown Barbed AKA for Gila River		Stemmed	Small to Medium	Developmental	AKA Type
Snaketown Stemmed		Stemmed	Small	Developmental	Valid Type
Stanislaus		Stemmed	Medium	Middle Archaic	Valid Type
Truxton		Stemmed	Small	Developmental	Collector Type
Yavapai		Stemmed	Medium	Transitional Archaic to Developmental	Collector Type
Zavala		Stemmed to Expanding Stem	Small	Late Prehistory to Historic	Valid Type
Zorra		Stemmed	Medium to Large	Early Archaic	Valid Type
Expanding Stem
Abajo		Expanding Stem	Small	Pueblo I and II	Valid Type
Ahumada AKA: Pindejo		Expanding Stemmed	Small	Developmental	Valid Type
Alazan		Expanding Stem / Bifurcated	Medieval Warm	Late Prehistoric	Provisional Type
Black Mesa		Expanding Stem to Side Notch	Small or Medium	Transitional Archaic to Basketmaker II	Valid Type
Conejo		Expanding Stem to Stemmed	Medium	Late Archaic	Valid Type
Convento		Expanding Stem to Corner Notch	Small	Prehistoric / Classic	Provisional Type
Diablo Corner Notch		Expanding Stem to Corner Notch	Small to Medium	Transitional Archaic	Valid Type
Dolores Expanding Stem		Expanding Stem	Small	Developmental Pueblo I to Pueblo II	Valid Type
Elko Eared		Expanding Stem to Corner Notch / Bifurcated	Small to Medium	Late to Transitional Archaic	Valid Type
Elko Split Stem		Expanding Stem to Stemmed	Small to Medium	Late to Transitional Archaic	Valid Type
Fairland		Expanding Stem	Medium	Woodland	Valid Type
Hervideros Stemmed		Expanding Stem	Small to Medium	Transitional Archaic to Preclassic	Valid Type
Lott AKA: Garza Lott		Expanding Stem	Small	Last Pre-Historic	Valid Type
Moctehuma Stemmed		Expanding Stem	Medium	Transitional Archaic to Preclassic	Valid
Palmillas		Expanding Stem	Small to Medium	Middle to Late Archaic	Valid Type
Pandale AKA: Pandale Twisted Blade		Expanding Stem	Small to Medium	Early to Middle Archaic	Valid Type
Sabinal		Expanding Stem	Small	Late Prehistoric	Valid Type
Salt River		Expanding Stem to Stemmed	Small to Medium	Developmental / Late Prehistoric	Valid Type
San Antonio Multiple Notch		Expanding Stem	Small to Medium	Transitional Archaic to Classic	Valid Type
San Jose		Expanding Stem to Side Notch	Small to Medium	Middle Archaic	Valid Type
San Pedro AKA: En Medio, Hueco, and Basketmaker II		Expanding Stem	Small to Medium	Late to Transitional Archaic	Valid Type
Schroeder Stemmed		Expanding Stem	Small to Medium	Transitional Archaic to Preclassic	Valid Type
Socorro		Expanding Stem	Medium	Transitional Archaic	Collector Type
Val Verde		Expanding Stem	Medium	Middle Archaic	Valid Type
Vertienes Stemmed		Expanding Stem to Corner Notch	Medium	Middle to Late Archaic	Valid Typer
Vesuvio Side Notch		Expanding Stem to Side Notch	Medium	Transitional Archaic to Classic	Valid Type