The Kaskaskia Sea (390 Million Years Ago)
Sandblasted & Stained Concrete

Stainless Steel Placard - Photo by Sean Carrol

Stainless Steel Placard - Photo by Sean Carrol

Placard Detail - Photo Sean Carrol

Placard Detail - Photo Sean Carrol

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Kaskaskia_Placard_03.jpg
View from Shared Use Path - Photo Sean Carrol

View from Shared Use Path - Photo Sean Carrol

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