- John Walter Gregory (Wikipedia)
John Walter Gregory, FRS, FRSE, FGS (27 January 1864 – 2 June 1932) was a British geologist and explorer, known principally for his work on glacial geology and on the geography and geology of Australia and East Africa.
- Mount St. Helens National Volcanic Monument (Wikipedia)
Mount St. Helens National Volcanic Monument is a U.S. National Monument that includes the area around Mount St. Helens in Cowlitz, Lewis, and Skamania Counties, Washington. It was established by Congress on August 27, 1982, following the 1980 eruption. The 110,000 acre (445 km2) National Volcanic Monument was set aside for research, recreation, and education. Inside the monument, the environment is left to respond naturally to the disturbance. It was the third national monument to be managed by the U.S. Forest Service and is part of the Gifford Pinchot National Forest.
- Mount St. Helens (Wikivoyage)
Mount St. Helens National Volcanic Monument is a United States national monument in southwest Washington State that was the site of a massive volcanic eruption on 18 May 1980. In 1982, the President and Congress created the 110,000-acre (445-km²) National Volcanic Monument, within the Gifford Pinchot National Forest, for research, recreation, and education.