California & The Great Basin Fine Art Print Map

California & The Great Basin Fine Art Print Map

Code: great-basin-map

Price: $75.00

Map Details

California & the Great Basin Fine Art Print Map

The Great Basin covers the vast interior portion of the intermountain West whose rivers and streams do not reach the sea. Southeastern Oregon, Eastern California, most of Nevada, Western Utah and Southeastern Idaho are included, along with small areas of Wyoming. That’s the hydrographic definition, but there are other more expansive ones: the physiographic, anthropological and biogeographical definitions all extend further, especially to the south. The name was coined by John Fremont, who had a gift for naming: he also gave us the "Golden Gate”.

The Great Basin in its present form developed around 2 million years ago, when the rising Sierra Nevada and Cascade Ranges started blocking much of the moisture off the Pacific. Its many internal ranges are largely the product of longer term Basin-and-Range rifting, part of the tectonic process that is producing the Gulf of California.

In geological time the Great Basin is brand new and its hydrological definition might almost be called fleeting. In the human time scale, it can be considered eternal.

Included on the map are all of California and Nevada, almost all of Utah and Arizona, half of Oregon and Idaho, some of Montana and Wyoming, along with smaller portions of New Mexico, Baja California, and Sonora.

Dimensions: All map dimensions are approximate.