The 1,000-Mile Great Lakes Adventures

Saturday, November 15, 2014

Handfuls of Manitoulin Island

While on Manitoulin Island -- the largest island in the Great Lakes basin -- I found many fascinating fossils and stones:

Crinoid and quartz

This last one is a fossilized sponge

Manitoulin Island is the largest island in the 
Great Lakes. This is one of the many islands I explored for my upcoming book.

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