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Lassen Volcanic National Park is a national park of the United States in northeastern California. The dominant feature of the park is Lassen Peak, the largest plug dome volcano in the world and the southernmost volcano in the Cascade Range. [3] Lassen Volcanic National Park is one of the few areas in the world where all four types of volcanoes ...
Lassen Peak (/ ˈlæsən / LASS-ən), [3] commonly referred to as Mount Lassen, is a 10,457 ft (3,187 m) lava dome volcano in Lassen Volcanic National Park in Northern California. Located in the Shasta Cascade region above the northern Sacramento Valley, it is the southernmost active volcano in the Cascade Range of the Western United States ...
October 03, 1978 [1] The Headquarters Building at Lassen Volcanic National Park was built in 1928 in an adapted National Park Service Rustic style. The building served not only as the administration building but as a visitor center, and it quickly became too small for the developing park's needs. It was remodeled three times during its first ...
Loomis was a local homesteader and photographer who documented the 1915 eruptions of Lassen Peak, and was instrumental in the 1916 establishment of the national park. In 1929 Loomis donated the museum and 40 acres (16 ha) of surrounding lands to the National Park Service , which since then has used the structure as an interpretational facility.
Lassen Peak is one of the Cascade Volcanoes that form a segment of a ring of volcanoes that circle the Pacific Ocean known collectively as the ' Pacific Ring of Fire '. [1] All four types of volcanoes found in the world— shield, composite, cinder cone, and plug dome —are represented in Lassen Volcanic National Park.
Peter Lassen-portrait and signature, published 1882. Peter Lassen (October 31, 1800 – April 26, 1859), later known in Spanish as Don Pedro Lassen, [1][2][3] was a Danish-born Californian ranchero and gold prospector. Born in Denmark, Lassen immigrated at age 30 to Massachusetts, before eventually moving to California (then a part of Mexico).
National Register of Historic Places in Lassen Volcanic National Park (14 P) Pages in category "Lassen Volcanic National Park" The following 12 pages are in this category, out of 12 total.
Chaos Crags is the youngest group of lava domes in Lassen Volcanic National Park, California. They formed as six dacite domes 1,100-1,000 years ago, one dome collapsing during an explosive eruption about 70 years later. The eruptions at the Chaos Crags mark one of just three instances of Holocene activity within the Lassen volcanic center.