Archaic period in the Americas

E42135

archaeological culture period prehistoric period

The Archaic period in the Americas was a long prehistoric era marked by hunter-gatherer societies gradually adopting more settled lifeways, regional diversification, and early plant domestication before the rise of complex agricultural civilizations.

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All labels observed (7)

Label	Occurrences
Archaic Period (Americas)	1
Archaic Period in the Americas	1
Archaic period (Mesoamerica)	1
Archaic period in North America	1
Archaic period in the Americas canonical	1
Mesoamerican Archaic Period	1
North American Archaic Period	1

How this entity was disambiguated

This entity first appeared as the object of triple T324669 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Archaic period in the Americas
Context triple: [Pre-Columbian era, hasSubperiod, Archaic period in the Americas]

A. Pre-Columbian era
The Pre-Columbian era refers to the period in the Americas before the arrival of Christopher Columbus and subsequent European contact, characterized by diverse and complex Indigenous civilizations and cultures.
B. Aridoamerica
Aridoamerica is a cultural and geographic region of northern Mexico and the southwestern United States characterized by arid climates and the presence of primarily nomadic and semi-nomadic indigenous cultures.
C. Mesoamerica
Mesoamerica is a historical and cultural region in the Americas known for its advanced pre-Columbian civilizations, such as the Maya and Aztec, and their shared traditions, languages, and innovations.
D. Norte Chico of Chile
Norte Chico of Chile is a semi-arid, sparsely populated region in north-central Chile known for its valleys, agriculture, and transitional landscape between the Atacama Desert and the country’s more fertile central zone.
E. Olmec civilization
The Olmec civilization was an early Mesoamerican culture, flourishing around 1500–400 BCE, renowned for its colossal stone heads, complex religious iconography, and foundational influence on later civilizations like the Maya and Aztec.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Archaic period in the Americas
Target entity description: The Archaic period in the Americas was a long prehistoric era marked by hunter-gatherer societies gradually adopting more settled lifeways, regional diversification, and early plant domestication before the rise of complex agricultural civilizations.

A. Pre-Columbian era
The Pre-Columbian era refers to the period in the Americas before the arrival of Christopher Columbus and subsequent European contact, characterized by diverse and complex Indigenous civilizations and cultures.
B. Aridoamerica
Aridoamerica is a cultural and geographic region of northern Mexico and the southwestern United States characterized by arid climates and the presence of primarily nomadic and semi-nomadic indigenous cultures.
C. Mesoamerica
Mesoamerica is a historical and cultural region in the Americas known for its advanced pre-Columbian civilizations, such as the Maya and Aztec, and their shared traditions, languages, and innovations.
D. Norte Chico of Chile
Norte Chico of Chile is a semi-arid, sparsely populated region in north-central Chile known for its valleys, agriculture, and transitional landscape between the Atacama Desert and the country’s more fertile central zone.
E. Olmec civilization
The Olmec civilization was an early Mesoamerican culture, flourishing around 1500–400 BCE, renowned for its colossal stone heads, complex religious iconography, and foundational influence on later civilizations like the Maya and Aztec.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	archaeological culture period ⓘ prehistoric period ⓘ
appliesToTerritory	Mesoamerica ⓘ North America ⓘ South America ⓘ
associatedWith	development of fishing technologies ⓘ domestication of beans in the Americas ⓘ domestication of chili peppers in the Americas ⓘ domestication of gourds in the Americas ⓘ domestication of maize in Mesoamerica ⓘ domestication of squash in the Americas ⓘ ground stone milling stones ⓘ increased use of plant foods ⓘ regional trade networks ⓘ rock shelters and open-air campsites ⓘ shell middens in coastal areas ⓘ use of atlatl ⓘ
characterizedBy	broad-spectrum foraging ⓘ development of ground stone tools ⓘ early plant domestication ⓘ emergence of more complex social organization ⓘ hunter-gatherer lifeways ⓘ increased storage technologies ⓘ increasing sedentism ⓘ intensive use of local environments ⓘ regional cultural diversification ⓘ seasonal mobility patterns ⓘ
definedBy	changes in subsistence and settlement patterns ⓘ
follows	Paleoindian period in the Americas ⓘ
hasAlternativeName	Archaic stage in the Americas ⓘ Archaic tradition in the Americas ⓘ
hasEndTime	circa 2000 BCE ⓘ later in some regions ⓘ
hasPart	Archaic period in Mesoamerica ⓘ Archaic period in North America ⓘ Archaic period in South America ⓘ Early Archaic period in the Americas ⓘ Late Archaic period in the Americas ⓘ Middle Archaic period in the Americas ⓘ
hasStartTime	circa 8000 BCE ⓘ
knownFor	experimentation with cultivation ⓘ foundation for later agricultural civilizations ⓘ transition from highly mobile bands to more settled communities ⓘ
partOf	pre-Columbian era ⓘ
precedes	Formative period in the Americas ⓘ Preclassic period in Mesoamerica ⓘ
studiedInDiscipline	anthropology ⓘ archaeology ⓘ
temporalOverlapWith	Holocene epoch ⓘ linked to: Holocene

How these facts were elicited