The essential guide for stoners, rock hounds, geology nerds and the boulder-curious. With the Roadside Geology series, you won’t need a shovel because all the good stuff is at the surface for you to see, from glacial erratics to outcrops. Surprisingly readable!
The essential guide for stoners, rock hounds, geology nerds and the boulder-curious. With the Roadside Geology series, you won’t need a shovel because all the good stuff is at the surface for you to see, from glacial erratics to outcrops. Surprisingly readable!