Ohio Geology

A selection of Ohio's geological treasures.

Share your photos of Ohio's geological attractions.

Plus a sketch of the state's geology.

Glacial traces and sediments mapped by the Ohio Geological Survey.

The state geological survey lists more than you might think.

The publication list of the Ohio Geological Society.

Course notes and resources from Prof. Barry Maynard of the University of Cincinnati.

The Ault Park Advisory Council guides you through the Ordovician and Pleistocene rocks of this city park and, by extension, the surrounding region.

Starting in Fountain Square, the stones of six prominent buildings are described in this PDF field trip guide.

The venerable fossil-hunters group is centered in Cincinnati.

Starting in Public Square, the stones of four prominent buildings are described in this PDF field trip guide.

Watch for interesting events here.

Hundred-year-old glass slides by geology professor Jess Earl Hyde cover northeast Ohio and much else.

Today's lake is the latest of seven to occupy its site since glacial times.

About.com's David Sweet guides you to the best outdoor places to stay.

About.com's Matt Rosenberg helps get you oriented.

About.com's Bob Strauss shows them and tells you more.