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Portal:Oregon

The Oregon Portal

Oregon
State of Oregon
Map of the United States with Oregon highlighted
Map of the United States with Oregon highlighted

Oregon (/ˈɒrɪɡən, -ɡɒn/ ORR-ih-ghən, -⁠gon) is a state in the Pacific Northwest region of the United States. It is a part of the Western U.S., with the Columbia River delineating much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idaho. The 42° north parallel delineates the southern boundary with California and Nevada. The western boundary is formed by the Pacific Ocean.

Oregon has been home to many indigenous nations for thousands of years. The first European traders, explorers, and settlers began exploring what is now Oregon's Pacific coast in the early to mid-16th century. As early as 1564, the Spanish began sending vessels northeast from the Philippines, riding the Kuroshio Current in a sweeping circular route across the northern part of the Pacific. In 1592, Juan de Fuca undertook detailed mapping and studies of ocean currents in the Pacific Northwest, including the Oregon coast as well as the strait now bearing his name. The Lewis and Clark Expedition traversed Oregon in the early 1800s, and the first permanent European settlements in Oregon were established by fur trappers and traders. In 1843, an autonomous government was formed in the Oregon Country, and the Oregon Territory was created in 1848. Oregon became the 33rd state of the U.S. on February 14, 1859.

Today, with 4.2 million people over 98,000 square miles (250,000 km2), Oregon is the ninth largest and 27th most populous U.S. state. The capital, Salem, is the third-most populous city in Oregon, with 175,535 residents. Portland, with 652,503, ranks as the 26th among U.S. cities. The Portland metropolitan area, which includes neighboring counties in Washington, is the 25th largest metro area in the nation, with a population of 2,512,859. Oregon is also one of the most geographically diverse states in the U.S., marked by volcanoes, abundant bodies of water, dense evergreen and mixed forests, as well as high deserts and semi-arid shrublands. At 11,249 feet (3,429 m), Mount Hood is the state's highest point. Oregon's only national park, Crater Lake National Park, comprises the caldera surrounding Crater Lake, the deepest lake in the U.S. The state is also home to the single largest organism in the world, Armillaria ostoyae, a fungus that runs beneath 2,200 acres (8.9 km2) of the Malheur National Forest. (Full article...)

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Touchet Formation near Lowden, Washington
The Touchet Formation or Touchet beds consist of large quantities of gravel and fine sediment which overlay almost a thousand meters (several thousand feet) of volcanic basalt of the Columbia River Basalt Group in south-central Washington and north-central Oregon. The beds consist of between 6 to 40 distinct rhythmites - horizontal layers of sediment, each clearly demarcated from the layer below. These Touchet beds are often covered by windblown loess soils which were deposited later; the number of layers varies with location. The beds vary in depth from 330 feet (100 m) at lower elevations where a number of layers can be found to a few extremely thin layers at the maximum elevation where they are observed (1,150 feet (350 m)). The Touchet beds are one element in a chain of evidence which helped identify and define the progression of the Missoula Floods, which occurred around 16,450 to 13,750 years BCE. During the floods, flow through the Wallula Gap was slow enough such that water pooled in a temporary lake, Lake Lewis. Lake Lewis back-flooded up the Yakima, Walla Walla, Touchet and Tucannon River Valleys. In these relatively calm arms of the lake, the slack waters deposited the suspended materials eroded from the scabland regions north of Lake Lewis, and redeposited them in pronounced layers before receding.

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Reuben Boise
Reuben Patrick Boise (June 9, 1819 – April 10, 1907) was an American attorney, judge and politician in the Oregon Territory and the early years of the state of Oregon. A native of Massachusetts, he immigrated to Oregon in 1850, where he would twice serve on the Oregon Supreme Court for a total of 16 years, with three stints as chief justice. He served during both the territorial period and after statehood. Early in his legal career, he worked as a district attorney. A Democrat, Boise was a member of the Oregon Constitutional Convention in 1857, served in the Territorial Legislature, and helped to codify the laws of the Oregon Territory. He also served as a circuit court judge, and was a trustee at several colleges. In addition to his legal career, he was proponent of education and served on the boards of several schools in the Willamette Valley. Educated at Williams College, he was twice married to women from Massachusetts, and had a total of five children.

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Old St Peters Church rose window
Old St Peters Church rose window

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The following are images from various Oregon-related articles on Wikipedia.

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Broadway Bridge, Portland
Broadway Bridge, Portland
Credit: Steve Morgan

The Broadway Bridge, in Portland, Oregon, with its bascule draw span opened for a ship. Built in 1913, the Broadway Bridge is one of three Willamette River bridges in the downtown Portland area that are more than 100 years old and one of four that are listed on the National Register of Historic Places. It also carries the Portland Streetcar's eastside line.

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Peter DeFazio
The University of Oregon has long been known as a renowned research institution. The Brain, Biology and Machine Initiative continues in that distinguished tradition.

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Mount Hood seen from OHSU
Mount Hood seen from OHSU
Credit: Cacophony
Mount Hood (called Wy'east by the Multnomah tribe), is a stratovolcano in the Cascade Volcanic Arc in northern Oregon, in the Pacific Northwest region of the United States. It is located about 50 miles (80 km) east-southeast of the city of Portland, on the border between Clackamas and Hood River counties.

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Lighthouse of Cape Meares, Oregon

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American beaver
Western meadowlark
Chinook salmon
Oregon grape
Oregon Swallowtail butterfly
Douglas fir
Metasequoia
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Thunderegg

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This month's Collaboration of the Month projects: Women's History Month: Create or improve articles for women listed at Oregon Women of Achievement (modern) or Women of the West, Oregon chapter (historical)
Portland, Oregon, in 1898 (Featured picture candidate)

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