Grand Canyon Geology

The Grand Canyon Geology poster was organized by Colorado River guides to help explain the geology along the river.  The geologic diagrams and photographs were adapted from Belknap's Grand Canyon River Guide.

The colorful rock sequence from rim to river combined with river-level photos clearly labeled with formation names for easy identification. A graphic slice of the earth’s history suitable for framing; promises to look great on office or study wall. S

Size: 18″ x 24″.