Hiking backwards in time. Southern Ontario's sedimentary deposits hold the fascinating story of our planet's last half billion years. Most of the surface rock in Southern Ontario is limestone,... This description may be from another edition of this product.
This is a one of a kind book! If you think that you may be interested in anything to do with rocks in Ontario get this book. Well written with lots of background information. If your a caver, climber or weekend hiker you'll like this one. Great photo's and side stories.
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