Arrowheads and artifacts found in Colorado
94 types are mainly found in Colorado, and 6 more turn up there less often. Open a type for its photos, age, size and where else it is found.
Mainly found in Colorado
AbajoLate Archaic1,400 - 1,000 B.P.
AbiquiuLate Archaic4,800 - 2,500 B.P
Acoma PolychromeHistoric Pueblo Pottery (AD 1600-Present)1800 - 1950 A.D.
Agate BasinTransitional Paleo1B,550 - 9,350 .P.
AlbertaTransitional Paleo9,250 - 8,850 B.P.
AllenTransitional Paleo9,500 - 8,500 B.P.
AngosturaTransitional Paleo to Early Archaic10,000 - 8,000 B.P.
Archaic KnifeMiddle Archaic6,000 - 4,000 B.P.
ArmijoLate Archaic3,800 - 2,800 B.P.
BajadaMiddle Archaic6,800 - 5,300 B.P.
Black Mesa Narrow NeckTransitional Archaic to Developmental1,900 - 1,200 B.P.
BonitoDevelopmental1.000 - 800 B.P.
Buchanan EaredLate Archaic to Transitional Archaic4,000 - 1,500 B.P.
Bull CreekDevelopmental900 - 750 B.P.
ChacoDevelopmental1,250 - 1,050 B.P.- Chaco Black-on-WhiteAncestral Puebloan Pottery1075 - 1150 A.D.
- Cibola White WareAncestral Puebloan Pottery700 - 1300 A.D.
CienegaTransitional Archaic to Developmental2,100 - 1,300 B.P.
Clovis FlutedPaleo15,000 - 10,000 B.P.
Clovis Un-FlutedPaleo15,000 - 10,000 B.P.
Cody KnifeTransitional Paleo to Early Archaic9,250 - 8,850 B.P.
Colby FlutedPaleo11,700 - 10.000 B.P.
Comondu'Developmental to Historic1,000 - 300 B.P.
Corner TangLate Archaic to Woodland4,000 - 2,000 B.P.
Cottonwood LeafDevelopmental to Historic900 - 200 B.P.
Cottonwood TriangularDevelopmental to Historic900 - 200 B.P.
Crescent Knife - ArchaicPaleo9,000 - 5,000 B.P.
DatilLate Archaic3,600 - 2,300 B.P.
Desert DeltaHistoric500 - 200 B.P.
Desert Side NotchLate Prehistoric to Historic800 - 200 B.P.
Desert SierraLate Prehistoric to Historic800 - 200 B.P.
DoloresDevelopmental1,400 - 1,000 B.P.
DuncanMiddle Archaic to Late Archaic3,700 - 2,500 B.P.
DuranLate Archaic to Transitional Archaic3,000 - 2,000 B.P.
Eastgate BarbedLate Prehistory to Developmental1,500 - 1,100 B.P.
Eastgate Split StemLate Prehistory to Developmental1,500 - 1,100 B.P.
EdenTransitional Paleo to Early Archaic9,250 - 8,850 B.P.
Elko Corner NotchLate Archaic to Transitional Archaic3,500 - 1,400 B.P.
Elko EaredLate Archaic to Transitional Archaic3,500 - 1,400 B.P.
Elko Side NotchLate Archaic to Transitional Archaic3,500 - 1,400 B.P.
En MedioLate Archaic to Transitional Archaic2,800 - 1,600 B.P.
EscobasMiddle Archaic6,500 - 6,200 B.P.
FirstviewTransitional Paleo9,500 - 8,000 B.P.
Folsom FlutedTransitional Paleo10,900 - 9,500 B.P.
Fredrick LanceolateEarly Archaic9,500 - 8,500 B.P.- Gallup Black-on-WhiteAncestral Puebloan Pottery950 - 1150 A.D.
Gatecliff Split StemMiddle Archaic to Late Archaic5,000 - 3,000 B.P.
Gatecliff StemmedMiddle Archaic to Late Archaic5,000 - 3,000 B.P.
GlendoClassic to Late Prehistory1,800 - 800 B.P.
GoshenLate Paleo11,500 - 10,800 B.P.
Green RiverMiddle Archaic4,500 - 4,200 B.P.
GypsumLate Archaic4,000 - 2,800 B.P.
HaskellMississippian800 - 600 B.P.
Hell GapTransitional Paleo10,0500 - 9,550 B.P.%20Allen%20Lanceolate/James_(Jimmy)_Allen_Lanceolate_cleaned_2.png)
James (Jimmy) AllenTransitional Paleo9,500 - 8,500 B.P.- Jeddito Yellow WareAncestral Puebloan Pottery1300 - 1625 A.D.
- Laguna PolychromeHistoric Pueblo Pottery (AD 1600-Present)1830 – 1930 A.D.
Logan CreekEarly Archaic
MalloryMiddle Archaic4,500 -3,500 B.P.
McKeanMiddle Archaic4,500 - 3,500 B.P.
Mendocino ConcaveMiddle Archaic5,000 - 2,500 B.P.- Mesa Verde Black-on-WhiteAncestral Puebloan Pottery1180 - 1300 A.D.
- Mesa Verde Red WareAncestral Puebloan Pottery750 - 1200 A.D.
MeserveTransitional Paleo
MidlandLate Paleo
MilnesandLate Paleo
Mount AlbionMiddle Archaic
Mummy CaveEarly Archaic to Middle Archaic
NantonTransitional Archaic
Northern
Pinto
Plains TriangleDevelopmental1,000 - 500 B.P.- Plains Woodland CordmarkedPlains Pottery200 – 1200 A.D.
PlainviewTransitional Paleo10,000 - 9,000 B.P.
Prairie
PryorPaleo
Pueblo
Rio GrandeMiddle Archaic7,000 - 6,000 B.P.
Rose Spring CornerLate Prehistory to Developmental1,500 - 700 B.P.
Rose Spring SideLate Prehistory to Developmental1,500 - 700 B.P.
Rose Springs SlopingLate Prehistoric to Developmental1,500 - 700 B.P.
Rose Springs StemmedLate Prehistoric to Developmental1,500 - 700 B.P.
San JoseMiddle Archaic5,300 - 3,800 B.P.- San Juan Red WareAncestral Puebloan Pottery750 - 1050 A.D.
San PedroLate Archaic to Transitional Archaic3,000 - 1,700 B.P.
San_PedroLate Archaic to Transitional Archaic3,000 - 1,700 B.P.
SandiaPaleo14,000 - 10,000 B.P.
ScottsbluffTransitional Paleo
Silver LakeTransitional Paleo11,000 - 7,500 B.P.
Sudden
TrujilloDevelopmental1,550 - 1,140 B.P.
Ventana AmargosaMiddle Archaic7,000 - 5,000 B.P.
WashitaMississippian
WrayLate Archaic
Also found in Colorado, less often
Clear Fork GougeArchaic
Cut BankClassic to Historic600 - 200 B.P.
DunnTransitional Archaic2,500 - 1,400 B.P.
Humboldt Basal NotchMiddle Archaic to Late Archaic7,000 - 3,000 B.P.
Humboldt Expanding BaseMiddle Archaic to Late Archaic7,000 - 3,000 B.P.
Humboldt LanceolateMiddle Archaic to Late Archaic7,000 - 3,000 B.P.