Archaeological Discovery: Ancient Canoes in Wisconsin Offer Historical Insights

In a remarkable find, archaeologists have unearthed 16 ancient canoes, relics of Indigenous communities, along the shoreline of a Wisconsin lake. These vessels are likened to a prehistoric parallel of today's shared e-bike docking stations.

The series of discoveries unfolded over years in Lake Mendota, situated in Wisconsin's capital, where archaeologists laboriously charted the submerged canoes' positions. The Wisconsin Historical Society highlighted this ongoing exploration.

Tamara Thomsen, a specialist in maritime archaeology for the state, initially unearthed a 1,200-year-old dugout canoe in Lake Mendota in 2021. Since then, she has devoted herself to examining the site, as noted by the historical society.

This location was strategically chosen, lying near erstwhile indigenous pathways. These canoes were likely communal rather than privately owned, serving as a shared resource much like modern shared bicycle systems, where users pick up and drop off at designated stations.

Thomsen reflected on the site's historical significance, noting it as a rediscovered focal point for communal use, akin to a longstanding transportation hub.

Lake Mendota, a 15-square-mile expanse on the city of Madison's western perimeter, is bordered by the state Capitol and the University of Wisconsin-Madison, about halfway between it and Lake Monona, which spans five square miles to the east.

The 2021 discovery of a canoe submerged 24 feet in Lake Mendota prompted further exploration, leading to the uncovering of vessels from 3,000, 4,500, and 2,000 years ago. These findings hinted at a more extensive hidden history beneath the lake’s surface.

Working alongside Sissel Schroeder, a professor from UW-Madison, as well as preservationists from the Ho-Chunk Nation and the Bad River Band of Lake Superior Chippewa, Thomsen has identified 12 more ancient crafts.

Larry Plucinski, representing the Bad River Band of Lake Superior Chippewa, emphasized that these findings illuminate a sophisticated travel network used by interconnected communities who possessed exceptional skills and environmental understanding, which are still relevant today. This project commemorates those ancient trailblazers whose legacy inspires modern descendants.

Radiocarbon analysis dates the oldest canoe at 5,200 years old, marking it the third oldest across Eastern North America, with older counterparts found in Florida dating as far back as 7,000 years.

Wisconsin's climatic history, marked by a drought from 7,500 years ago to around 1000 B.C., likely made this area a prime location for foot travelers, with a water depth averaging only 4 feet. Canoes were probably communally stored here, semi-submerged in mud to maintain their moisture or avoid ice damage.

Archaeologists, including Dr. Amy Rosebrough, envision ancient travelers perhaps venturing toward Lake Wingra, a smaller lake on Madison’s south side, significant as part of the ancestral lands of the Ho-Chunk Nation. The Nation regards one of Lake Wingra's springs as a mystical juncture.

Bill Quackenbush, tribal preservation officer for the Ho-Chunk, states these canoes underscore the long-standing connection their people have to these lands and waters, underscoring an unbroken relationship.

The ongoing drought narrative raises the potential of discovering even older canoes beneath these layers, possibly dating back 7,000 years, hinting at the probable presence of ancient tribes predating many recognized in Wisconsin today.

Thomsen's usual focus is Great Lakes shipwrecks, but she dedicates one day a week to this endeavor, finding it deeply fulfilling due to its cultural engagement and educational value in conveying the narrative of indigenous heritage.

Reflecting on her work, Thomsen feels a profound emotional connection, recognizing each canoe as a vital part of an unfolding story enriched by her interactions with indigenous communities.