Nevada, if you’ll check it out on a map, will show you the Klamath Mountains and California and Oregon in its adjacent areas. After being studied by several geologists, Nevada’s map now shows the terrains of Klamath Mountains consisting of rocks which show a combination of Cambrian and Late Jurassic in its bedrock. As part of the geologists’ findings, it shows that the scale of the source map limits the spatial resolution of 1:500,000 or less as based on the database.