Golden Spike National Historic Site
Wildflowers along the Big Fill Walk on the Union Pacific Grade. Note the wave-cut terraces from ancient Lake Bonneville in the grasslands in the center of the image. The Promontory Mountains are in the distance.
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The URL is: https://gotbooks.miracosta.edu/gonp/gosp/html2/gosp0064.htm
Last modified: 1/19/2011