Arch Rock: Unsurpassed in Nature's Handiwork Archaeological Completion Reports Then the general stratigraphy of

Then the general stratigraphy of the site is presented

highlights the light station’s many stages of development from 1889 to 1957

The military and the fur trade dominated the Island's life during the 19th century

In this volume

Lynn Evans

Arch Rock: Unsurpassed in Nature's Handiwork Archaeological Completion Reports Then the general stratigraphy ofThe story of Arch Rock began millions of years ago, as Michigan's limestone bedrock slowly formed. After the last ice age, glacial lakes sculpted Mackinac Island's limestone breccia, forming arches, caves, and other structures. Natural forces continue to shape these ever changing geological formations. Mackinac Island's natural attractions have drawn curious visitors for centuries, leading to generations of scientific discovery and artistic