Nevada

borders

Exploring Elizabeth Siddal (lizziesiddal.com) Elizabeth Siddal began her career as a model for members of the Pre-Raphaelite Brotherhood, an artistic group that secretly formed in 1848. The fact that she was determined to become an artist herself is testament to her bold spirit and determination. For twenty years I have studied her, read about her, and endeavored to excavate successive layers of concrete knowledge to discover who she truly was.

Columbia River Basalt Group Stretches from Oregon to Idaho (usgs.gov) The thick, layered lava flows of the CRBG erupted as flood basalts, which originate as some of the most highly effusive eruptions in the world. The CRBG sequence a classic example of flood basalt activity that erupted more than 350 lava flows from about 16.7 Ma to 5.5 Ma. The eruptions originated from a series of generally north-northwest-trending linear fissures, ranging from tens to hundreds of kilometers in length, located along the Washington/Oregon/Idaho border. The magma that fed these massive eruptions may have come from a plume-like upwelling from the mantle called a hot spot. Since the time of the CRBG eruptions, the North American plate has moved in a west-southwestwardly motion, and that hot spot is now believed to reside beneath Yellowstone volcano in northwest Wyoming.
Columbia River Basalt Group

Nevada (Wikipedia) Nevada (/nɪˈvædə/ nih-VAD-ə; Spanish: [neˈβaða]) is a state in the Western region of the United States. It is bordered by Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast, and Utah to the east. Nevada is the 7th-most extensive, the 32nd-most populous, and the 9th-least densely populated of the U.S. states. Nearly three-quarters of Nevada’s people live in Clark County, which contains the Las Vegas–Paradise metropolitan area, including three of the state’s four largest incorporated cities. Nevada’s capital is Carson City. Las Vegas is the largest city in the state.