The St. Francois Mountains in southeast Missouri are a range of Precambrian igneous mountains rising over the Ozark Plateau. This range is one of the oldest exposures of igneous rock in North America. The name of the range is spelled out as Saint Francois Mountains in official GNIS sources, but it is sometimes misspelled in use as St. Francis Mountains to match the anglicized pronunciation of both the range and St. Francois County.
Read more about St. Francois Mountains: Name, Geology, Peaks, Recreation
Famous quotes containing the word mountains:
“I have climbed several higher mountains without guide or path, and have found, as might be expected, that it takes only more time and patience commonly than to travel the smoothest highway.”
—Henry David Thoreau (1817–1862)