Evidence linking Aztalan to Cahokia as a Mississippian colony

Aztalan: Cahokia’s Failed Colony
Source: Aztalan: Cahokia’s Failed Colony by Archaeologist Ed Barnhart

Site mentioned

📍 Aztalan

Research suggests Aztalan (~500 people) was a Mississippian colony linked to Cahokia. Around 1050 CE, Cahokia rebuilt itself as a major city with trade networks stretching from Oklahoma to Georgia. Long-nose ear ornaments found at Aztalan match those from Cahokia and Spiro, hinting at direct cultural ties 🏺

Key facts

  • Aztalan housed approximately 500 people within its walls, far smaller than other Mississippian cities
  • Cahokia underwent a major transformation around 1050 CE, razing its former town to build a full city
  • Cahokia established a trade network stretching from Oklahoma to Georgia and from the Gulf of Mexico to the Great Lakes
  • Aztalan began as a Late Woodland village around 900 CE before Mississippian ceramics and SECC iconography appeared in the mid-1000s
  • Cahokia-origin artifacts found at Aztalan include long-nose ear ornaments, also found at Spiro but rarely elsewhere
  • Copper artifacts at Aztalan came from Upper Michigan, north of the site
  • Aztalan sits on the Crawfish River, a direct tributary of the Mississippi River
  • The palisade wall, rectangular houses, and earthen platforms were built simultaneously with a master plan, unlike local Late Woodland architecture

Related stories

Sources

Aztalan State Parkwisconsinfirstnations.org
The Mississippians settled alongside the Late Woodland residents of Aztalan, built earthen platform mounds, and fortified the site with a huge ...
History | Aztalan State Park - Wisconsin DNRdnr.wisconsin.gov
Between 1050 and 1100, people from the great Mississippian civilization in southern Illinois established a fortified town, living with local Woodland people
Ancient Cahokia and the Mississippian Culturemythicmississippi.illinois.edu
Cahokia was the capital of a great “Mississippian” civilization. Cahokia was a dynamic urban center with large-scale cultural influence. That influence is ...
Cahokiaen.wikipedia.org
Cahokia was the largest and most influential urban settlement of the Mississippian culture, beginning around 1000 AD.
Cahokia: A Pre-Columbian American Citygilderlehrman.org
The sites of Aztalan and Trempealeau, Wisconsin, for instance, were set up by or with Cahokians. Trempealeau is located over 500 miles to the north in a ...
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