"This is volume C-1 of the Geological Society of America's Geology of North America series produced as part of the Decade of North American Geology Project." ...

Something very strange appears to be happening deep, deep underneath the U.S. Midwest and the Ohio Valley. North America’s geological core has persisted for more than a billion years; it’s what ...

Lake Tahoe is the oldest lake in North America and the third oldest in the world, according to new research presented at the Geological Society of America’s annual meeting on Monday in Anaheim. The ...

Beneath the quiet plains and bustling cities of the U.S. and Canada, an ancient process is slowly playing out. According to a new study published in Nature Geoscience, pieces of North America's oldest ...

"This is v. K-1 of the Geological Society of America's Geology of North America series produced as part of the Decade of North American Geology Project." "Cat. No ...