Wisconsin's Late Woodland Effigy Mound builders preceded Aztalan

September 26, 2026General

Site mentioned

📍 Aztalan

Before Aztalan existed, Late Woodland people (500–1000 CE) inhabited the eastern US. They were the first to adopt the bow and arrow from Canada around 700 CE and built effigy mounds shaped like bears, birds, and lizards. Wisconsin holds Earth's largest concentration—about 4,000 remain from tens of thousands 🦅

Key facts

Late Woodland people inhabited the eastern US from roughly 500 to 1000 CE, following the Hopewell civilization
They were the first people to adopt the bow and arrow, which arrived from Canada around 700 CE
They lived in loosely organized small villages and buried their dead in effigy mounds shaped like animals such as lizards, bears, and birds
Wisconsin has the largest concentration of effigy mounds on Earth
Once numbering tens of thousands, approximately 4,000 effigy mounds remain in public parks and on privately maintained land
Mounds were arranged in clusters or linear patterns of the same animal type, with native descendants stating the shapes represented clan affiliations

Sources

Eastern Early Woodland - Summaryehrafarchaeology.yale.edu

The Eastern Woodland tradition occurred during the final 200 years of the Sub-Boreal climatic episode and during the first 700 years of the Sub-Atlantic ...

Woodland Period - 1000 to 3200 Years Ago (U.S. ...nps.gov

The Woodland period is often characterized by increasing cultural complexity, population growth, and innovative inventions.

Early, Middle and Late Woodland Periodsstorymaps.arcgis.com

Late Woodland Period (AD 500 - 1200) At first glance, the Late Woodland period seems subdued relative to the previous opulent Adena and ...

Woodland perioden.wikipedia.org

Woodland period of North American pre-Columbian cultures spanned a period from roughly 1000 BCE to European contact in the eastern part of North America, ...

Late Woodland A.D. 900–1600 – DHRdhr.virginia.gov

People throughout eastern North America lived in thousands of large villages. Hundreds, if not thousands, of people resided in each village, ...

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