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68-550: Lost Creek Glacier is in the U.S. state of Oregon . The glacier is situated in the Cascade Range at an elevation generally above 9,000 feet (2,700 m). Lost Creek Glacier is on the northwest slopes of South Sister , a dormant stratovolcano . This article about a glacier in the United States is a stub . You can help Misplaced Pages by expanding it . This Lane County , Oregon state location article

136-486: A tectonic plate that poses a continued threat of volcanic activity and earthquakes in the region. The most recent major activity was the 1700 Cascadia earthquake . Washington 's Mount St. Helens erupted in 1980 , an event visible from northern Oregon and affecting some areas there. The Columbia River, which forms much of Oregon's northern border, also played a major role in the region's geological evolution, as well as its economic and cultural development. The Columbia

204-581: A "g". Another possible source is the Spanish word oregano , which refers to a plant that grows in the southern part of the region. It is also possible that the area around the Columbia River was named after a stream in Spain called "Arroyo del Oregón", located in the province of Ciudad Real . Another early use of the name, spelled Ouragon , was by Major Robert Rogers in a 1765 petition to

272-456: A clonal colony of the quaking aspen tree , is widely considered to be the largest such organism by mass. Even if such colonies are excluded, trees retain their dominance of this listing, with the giant sequoia being the most massive tree. In 2006, a huge clonal colony of the seagrass Posidonia oceanica was discovered south of the island of Ibiza . At 8 kilometres (5 mi) across, and estimated at 100,000 years old, it may be one of

340-445: A flower on a plant) has only a 5 cm (2.0 in) stipe, and a pileus up to 12.5 cm (4.9 in) across. There are many other fungi which produce a larger individual size mushroom. The largest known fruiting body of a fungus is a specimen of Phellinus ellipsoideus (formerly Fomitiporia ellipsoidea ) found on Hainan Island . The fruiting body masses up to 500 kg (1,100 lb). Until P. ellipsoideus replaced it,

408-510: A probate government was proposed. Doctor Ira Babcock of Jason Lee 's Methodist Mission was elected supreme judge. Babcock chaired two meetings in 1842 at Champoeg , (halfway between Lee's mission and Oregon City ), to discuss wolves and other animals of contemporary concern. These meetings were precursors to an all-citizen meeting in 1843, which instituted a provisional government headed by an executive committee made up of David Hill , Alanson Beers , and Joseph Gale . This government

476-622: A railroad in 1851 from St. Helens, through the Cornelius pass and across Washington County to the city of Lafayette, which was at the time the big town of the Willamette Valley. In December 1844, Oregon passed its first black exclusion law , which prohibited African Americans from entering the territory while simultaneously prohibiting slavery . Slave owners who brought their slaves with them were given three years before they were forced to free them. Any African Americans in

544-586: A refuge from disputes over slavery, Oregon had a "whites only" clause in its original state Constitution. At the outbreak of the American Civil War , regular U.S. troops were withdrawn and sent east to aid the Union . Volunteer cavalry recruited in California were sent north to Oregon to keep peace and protect the populace. The First Oregon Cavalry served until June 1865. Beginning in the 1880s,

612-550: A água , Oregon. Yet another account, endorsed as the "most plausible explanation" in the book Oregon Geographic Names , was advanced by George R. Stewart in a 1944 article in American Speech . According to Stewart, the name came from an engraver's error in a French map published in the early 18th century, on which the Ouisiconsink (Wisconsin) River was spelled " Ouaricon-sint ", broken on two lines with

680-399: Is Megaklothovirus horridgei , with the length of 4 micrometres, comparable to the typical size of a bacterium and large enough to be seen in light microscopes. It was discovered in 2018 (being mistaken for bristles beforehand), having been found on an arrow worm in the genus Spadella . Prior to this discovery, the largest virus was the peculiar virus genus Pandoravirus , which have

748-792: Is a stub . You can help Misplaced Pages by expanding it . Oregon Oregon ( / ˈ ɒr ɪ ɡ ən , - ɡ ɒ n / 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

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816-478: Is estimated that this individual could have a mass of 250 tonnes or more. The longest non- colonial animal is the lion's mane jellyfish (37 m, 120 ft). In 2023, paleontologists estimated that the extinct whale Perucetus , discovered in Peru, may have outweighed the blue whale, with a mass of 85 to 340 t (94–375 short tons; 84–335 long tons). However, more recent studies suggest this whale

884-539: Is evidence supporting inhabitants in the region at least 15,000 years ago. By 8000 BC, there were settlements throughout the state, with populations concentrated along the lower Columbia River, in the western valleys, and around coastal estuaries. During the prehistoric period , the Willamette Valley region was flooded after the collapse of glacial dams from then Lake Missoula , located in what would later become Montana . These massive floods occurred during

952-461: Is in this region of the state. Typical of a western state, Oregon is home to a unique and diverse array of wildlife. Roughly 60 percent of the state is covered in forest, while the areas west of the Cascades are more densely populated by forest, making up around 80 percent of the landscape. Some 60 percent of Oregon's forests are within federal land. Oregon is the top timber producer of

1020-640: Is not known, however, whether it is a single organism with all parts of the mycelium connected. Approximations of the land area of the Oregon "humongous fungus" are 3.5 square miles (9.1 km ) (2,240 acres (910 ha), possibly weighing as much as 35,000 tons as the world's most massive living organism. A spatial genetic analysis estimated that a specimen of Armillaria ostoyae growing over 91 acres (37 ha) in northern Michigan , United States weighs 440 tons (4 x 10 kg). In Armillaria ostoyae , each individual mushroom (the fruiting body, similar to

1088-473: Is now allowed in Oregon, gas stations are not required to offer it and many currently do not. New Jersey is the only state remaining where self serve gas stations are not allowed. Oregon is 295 miles (475 km) north to south at longest distance, and 395 miles (636 km) east to west. With an area of 98,381 square miles (254,810 km ), Oregon is slightly larger than the United Kingdom . It

1156-730: Is one of North America's largest rivers, and one of two rivers to cut through the Cascades (the Klamath River in southern Oregon is the other). About 15,000 years ago, the Columbia repeatedly flooded much of Oregon during the Missoula Floods ; the modern fertility of the Willamette Valley is largely the result. Plentiful salmon made parts of the river, such as Celilo Falls , hubs of economic activity for thousands of years. Today, Oregon's landscape varies from rain forest in

1224-487: Is probable some still move into eastern Oregon from Idaho. Oregon is home to what is considered the largest single organism in the world, an Armillaria solidipes fungus beneath the Malheur National Forest of eastern Oregon. Oregon has several National Park System sites , including Crater Lake National Park in the southern part of the Cascades, John Day Fossil Beds National Monument east of

1292-460: Is rounded down phonetically, from Ouve água —Oragua, Or-a-gon, Oregon—given probably by the same Portuguese navigator that named the Farallones after his first officer, and it literally, in a large way, means cascades: "Hear the waters." You should steam up the Columbia and hear and feel the waters falling out of the clouds of Mount Hood to understand entirely the full meaning of the name Ouve

1360-611: Is the giant sequoia ( Sequoiadendron giganteum ), native to Sierra Nevada and California; it typically grows to a height of 70–85 m (230–280 ft) and 5–7 m (16–23 ft) in diameter. The largest organism in the world, according to mass, is the aspen tree whose colonies of clones can grow up to 8 kilometres (5 mi) in size. The largest such colony is Pando , in the Fishlake National Forest in Utah. A form of flowering plant that far exceeds Pando as

1428-532: Is the ninth largest state in the U.S. Oregon's highest point is the summit of Mount Hood, at 11,249 feet (3,429 m), and its lowest point is the sea level of the Pacific Ocean along the Oregon Coast. Oregon's mean elevation is 3,300 feet (1,006 m). Crater Lake National Park , the state's only national park, is the site of the deepest lake in the U.S. at 1,943 feet (592 m). Oregon claims

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1496-484: 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 km ) of the Malheur National Forest . Oregon's economy has historically been powered by various forms of agriculture, fishing, logging, and hydroelectric power. Oregon

1564-605: Is the top lumber producer of the contiguous U.S. , with the lumber industry dominating the state's economy during the 20th century. Technology is another one of Oregon's major economic forces, beginning in the 1970s with the establishment of the Silicon Forest and the expansion of Tektronix and Intel . Sportswear company Nike, Inc. , headquartered in Beaverton , is the state's largest public corporation with an annual revenue of $ 46.7 billion. The origin of

1632-562: The -sint below, so there appeared to be a river flowing to the west named " Ouaricon ". According to the Oregon Tourism Commission , present-day Oregonians / ˌ ɒr ɪ ˈ ɡ oʊ n i ə n z / pronounce the state's name as "or-uh-gun, never or-ee-gone". After being drafted by the Detroit Lions in 2002, former Oregon Ducks quarterback Joey Harrington distributed "Orygun" stickers to members of

1700-789: The Columbia Plateau , the High Desert , and the Blue Mountains . Oregon lies in two time zones . Most of Malheur County is in the Mountain Time Zone , while the rest of the state lies in the Pacific Time Zone . Western Oregon's mountainous regions, home to three of the most prominent mountain peaks of the U.S. including Mount Hood, were formed by the volcanic activity of the Juan de Fuca Plate ,

1768-648: The D River as the shortest river in the world, though the state of Montana makes the same claim of its Roe River . Oregon is also home to Mill Ends Park (in Portland), the smallest park in the world at 452 square inches (0.29 m ). Oregon is split into eight geographical regions. In Western Oregon : Oregon Coast (west of the Coast Range ), the Willamette Valley, Rogue Valley , Cascade Range and Klamath Mountains ; and in Central and Eastern Oregon :

1836-934: The Kingdom of Great Britain . The term referred to the then-mythical River of the West (the Columbia River). By 1778, the spelling had shifted to Oregon . Rogers wrote: ...   from the Great Lakes towards the Head of the Mississippi, and from thence to the River called by the Indians Ouragon   ... One suggestion is that this name comes from the French word ouragan ("windstorm" or "hurricane"), which

1904-666: 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

1972-597: The Lewis and Clark and Astor Expeditions. Few stayed permanently such as Étienne Lussier, often referred to as the first "European" farmer in the state of Oregon. Evidence of the French Canadian presence can be found in numerous names of French origin such as Malheur Lake , the Malheur , Grande Ronde , and Deschutes Rivers , and the city of La Grande . Furthermore, many of the early pioneers first came out West with

2040-763: The North West Company and the Hudson's Bay Company before heading South of the Columbia for better farmland as the fur trade declined. French Prairie by the Willamette River and French Settlement by the Umpqua River are known as early mixed ancestry settlements. The Lewis and Clark Expedition traveled through northern Oregon also in search of the Northwest Passage . They built their winter fort in 1805–1806 at Fort Clatsop , near

2108-473: The Smoky Mountains of Tennessee . The longest lichen is Usnea longissima , which may grow to exceed 20 feet (6.1 m) in length. (Note: the group Protista is not used in current taxonomy.) The largest known species of bacterium is named Thiomargarita magnifica , which grows to 1 cm (0.39 in) in length, making it visible to the naked eye and also about five thousand times

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2176-432: The forced relocation of the native population to Indian reservations in Oregon . The first Oregon proposition for a railroad in Oregon was made in 1850 by H. M. Knighton, the original owner of the townsite of St. Helens . Knighton asserted that this would fulfill his township's belief that it should be the supreme metropolitan seaport in that area upon the Columbia River, as opposed to Portland. He suggested building

2244-519: The last glacial period and filled the valley with 300 to 400 feet (91 to 122 m) of water. By the 16th century, Oregon was home to many Native American groups, including the Chinook , Coquille (Ko-Kwell), Bannock , Kalapuya , Klamath , Klickitat , Molala , Nez Perce , Shasta , Takelma , Umatilla , and Umpqua . The first Europeans to visit Oregon were Spanish explorers led by Juan Rodríguez Cabrillo , who sighted southern Oregon off

2312-503: 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

2380-461: The Cascades, Lewis and Clark National Historical Park on the north coast, and Oregon Caves National Monument near the south coast. Other areas that were considered for potential national park status in the 20th century include the southern Oregon Coast, Mount Hood, and Hells Canyon to the east. Largest organisms#Fungi When considering singular entities, the largest organisms are clonal colonies which can spread over large areas. Pando ,

2448-548: The Coast Range to barren desert in the southeast, which still meets the technical definition of a frontier . Oregon's geographical center is further west than any of the other 48 contiguous states (although the westernmost point of the lower 48 states is in Washington). Central Oregon 's geographical features range from high desert and volcanic rock formations resulting from lava beds . The Oregon Badlands Wilderness

2516-597: The Hudson's Bay Company, reversed the Hudson's Bay Company's long-standing policy of discouraging settlement because it interfered with the lucrative fur trade. He directed that some 200 Red River Colony settlers be relocated to HBC farms near Fort Vancouver, (the James Sinclair expedition), in an attempt to hold Columbia District. Starting in 1842–1843, the Oregon Trail brought many new American settlers to

2584-690: The Mediterranean near the Balearic Islands, Spain may be the oldest living organism in the world, with an estimated age of 100,000 years. The largest individual flower in the world is Rafflesia arnoldii , while the flowering plant with the largest unbranched inflorescence in the world is Amorphophallus titanum . Both are native to Sumatra in Indonesia . Green algae are photosynthetic unicellular and multicellular green plants that are related to land plants. The thallus of

2652-557: The Oregon Country. Oregon's boundaries were disputed for a time, contributing to tensions between the U.K. and the U.S., but the border was defined peacefully in the 1846 Oregon Treaty . The border between the U.S. and British North America was set at the 49th parallel . The Oregon Territory was officially organized on August 13, 1848. Settlement increased with the Donation Land Claim Act of 1850 and

2720-678: The Pacific Northwest was particularly affected by the 1973 oil crisis , with Oregon suffering a substantial shortage. In 1972, the Oregon Beverage Container Act of 1971, popularly called the Bottle Bill, became the first law of its kind in the United States. The Bottle Bill system in Oregon was created to control litter. In practice, the system promotes recycling, not reusing, and the collected containers are generally destroyed and made into new containers. Ten states currently have similar laws. In 1994, Oregon became

2788-779: The Pacific coast in 1543. Sailing from Central America on the Golden Hind in 1579 in search of the Strait of Anian during his circumnavigation of the Earth , the English explorer and privateer Sir Francis Drake briefly anchored at South Cove, Cape Arago , just south of Coos Bay , before sailing for what is now California. Martín de Aguilar , continuing separately from Sebastián Vizcaíno 's scouting of California, reached as far north as Cape Blanco and possibly to Coos Bay in 1603. Exploration continued routinely in 1774, starting with

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2856-407: The West, although the periodic fluctuations in the U.S. building industry have hurt the state's economy on multiple occasions. Portland, in particular, experienced a population boom between 1900 and 1930, tripling in size; the arrival of World War II also provided the northwest region of the state with an industrial boom, where Liberty ships and aircraft carriers were constructed. During the 1970s,

2924-550: The abundance of fur-bearing animals in the area. Also in 1811, New Yorker John Jacob Astor financed the establishment of Fort Astoria at the mouth of the Columbia River as a western outpost to his Pacific Fur Company ; this was the first permanent European settlement in Oregon. In the War of 1812 , the British gained control of all Pacific Fur Company posts. The Treaty of 1818 established joint British and American occupancy of

2992-401: The blue whale. The upper estimates of weight for these prehistoric animals would have easily rivaled or exceeded the largest rorquals and sauropods. The largest living fungus may be a honey fungus of the species Armillaria ostoyae . A mushroom of this type in the Malheur National Forest in the Blue Mountains of eastern Oregon , U.S. was found to be the largest fungal colony in

3060-473: The expedition of the frigate Santiago by Juan José Pérez Hernández , and the coast of Oregon became a valuable trade route to Asia. In 1778, British captain James Cook also explored the coast. French Canadians , Scots , Métis , and other continental natives (e.g. Iroquois ) trappers arrived in the late 18th and early 19th centuries, soon to be followed by Catholic clergy. Some traveled as members of

3128-499: The first U.S. state to legalize physician-assisted suicide through the Oregon Death with Dignity Act . A measure to legalize recreational use of marijuana in Oregon was approved on November 4, 2014, making Oregon only the second state at the time to have legalized gay marriage , physician-assisted suicide, and recreational marijuana. Self service gasoline was banned in Oregon from 1951 until August 2023. Although self-serve

3196-487: The growth of railroads expanded the state's lumber , wheat , and other agricultural markets, and the rapid growth of its cities. Due to the abundance of timber and waterway access via the Willamette River, Portland became a major force in the lumber industry of the Pacific Northwest , and quickly became the state's largest city. It would earn the nickname "Stumptown", and would later become recognized as one of

3264-456: The largest and oldest clonal colonies on Earth. Among animals , the largest species are all marine mammals , specifically whales . The blue whale is believed to be the largest animal to have ever lived. The living land animal classification is also dominated by mammals , with the African bush elephant being the largest of these. The largest single-stem tree by wood volume and mass

3332-484: The largest individual fruit body came from Rigidoporus ulmarius . R. ulmarius can grow up to 284 kg (626 lb), 1.66 m (5.4 ft) tall, 1.46 m (4.8 ft) across, and has a circumference of up to 4.9 m (16 ft). Umbilicaria mammulata is among the largest lichens in the world. The thallus of U. mammulata is usually 4 to 15 cm (1.6 to 5.9 in) in diameter, but specimens have been known to reach 63-centimetre (2.07 ft) in

3400-459: The largest organism on Earth in area and potentially also mass, is the giant marine plant, Posidonia australis , living in Shark Bay , Australia. Its length is about 180 km (112 mi) and it covers an area of 200 km (77 sq mi). It is also among the oldest known clonal plants . Another giant marine plant of the genus Posidonia , Posidonia oceanica discovered in

3468-496: The lower 48 states. Moose have not always inhabited the state but came to Oregon in the 1960s; the Wallowa Valley herd numbered about 60 as of 2013 . Gray wolves were extirpated from Oregon around 1930 but have since found their way back; most reside in northeast Oregon, with two packs living in the south-central part. Although their existence in Oregon is unconfirmed, reports of grizzly bears still turn up, and it

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3536-608: The media as a reminder of how to pronounce the name of his home state. The stickers are sold by the University of Oregon Bookstore . While there is considerable evidence that Paleo-Indians inhabited the region, the oldest evidence of habitation in Oregon was found at Fort Rock Cave and the Paisley Caves in Lake County . Archaeologist Luther Cressman dated material from Fort Rock to 13,200 years ago, and there

3604-477: The most dangerous port cities in the United States due to racketeering and illegal activities at the turn of the 20th century. In 1902, Oregon introduced direct legislation by the state's citizens through initiatives and referendums , known as the Oregon System . On May 5, 1945, six civilians were killed by a Japanese balloon bomb that exploded on Gearhart Mountain near Bly . They remained

3672-595: The mouth of the Columbia River, staying at the encampment from December until March. British explorer David Thompson also conducted overland exploration. In 1811, while working for the North West Company, Thompson became the first European to navigate the entire Columbia River. Stopping on the way, at the junction of the Snake River, he posted a claim to the region for Great Britain and the North West Company. Upon returning to Montreal , he publicized

3740-539: The only people on American soil whose deaths were attributed to an enemy balloon bomb explosion during World War II . The bombing site is now located in the Mitchell Recreation Area . Industrial expansion began in earnest following the 1933–1937 construction of the Bonneville Dam on the Columbia River. Hydroelectric power , food, and lumber provided by Oregon helped fuel the development of

3808-410: The region after the law was passed were forced to leave, and those who did not comply were arrested and beaten. They received no less than twenty and no more than thirty-nine stripes across the back if they still did not leave. This process could be repeated every six months. Slavery played a major part in Oregon's history and even influenced its path to statehood. The territory's request for statehood

3876-519: The region west of the Rocky Mountains to the Pacific Ocean. By the 1820s and 1830s, the Hudson's Bay Company dominated the Pacific Northwest from its Columbia District headquarters at Fort Vancouver (built in 1825 by the district's chief factor, John McLoughlin , across the Columbia from present-day Portland ). In 1841, the expert trapper and entrepreneur Ewing Young died leaving considerable wealth and no apparent heir, and no system to probate his estate. A meeting followed Young's funeral, at which

3944-490: The size of more typical bacteria . BBC News described it as possessing the "size and shape of a human eyelash ." Science published a new paper on the bacterium on June 23, 2022. According to a study coauthored by Jean-Marie Volland, a marine biologist and scientist at California's Laboratory for Research in Complex Systems, and an affiliate at the US Department of Energy Joint Genome Institute, T. magnifica can grow up to 2 centimeters long. The largest virus on record

4012-416: 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

4080-421: The state's name is uncertain. The earliest geographical designation "orejón" (meaning "big ear") comes from the Spanish historical chronicle Relación de la Alta y Baja California (1598), written by Rodrigo Montezuma of New Spain ; here it refers to the region of the Columbia River as it was encountered by the first Spanish scouts. The " j " in the Spanish phrase " El Orejón " was eventually corrupted into

4148-491: The unicellular mermaid's wineglass, Acetabularia , can grow to several inches (perhaps 0.1 to 0.2 m) in length. The fronds of the similarly unicellular, and invasive Caulerpa taxifolia can grow up to a foot (0.3 m) long. The largest animal currently alive is the blue whale . The maximum recorded weight was 190 tonnes (209 US tons) for a specimen measuring 27.6 metres (91 ft), whereas longer ones, up to 33 metres (108 ft), have been recorded but not weighed. It

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4216-413: The world, spanning 8.9 km (2,200 acres) of area. This organism is estimated to be 2,400 years old. The fungus was written about in the April 2003 issue of the Canadian Journal of Forest Research . If this colony is considered a single organism, then it is the largest known organism in the world by area, and rivals the aspen grove " Pando " as the known organism with the highest living biomass . It

4284-444: Was applied to the River of the West based on Native American tales of powerful Chinook winds on the lower Columbia River, or perhaps from first-hand French experience with the Chinook winds of the Great Plains . At the time, the River of the West was thought to rise in western Minnesota and flow west through the Great Plains. Another suggestion comes from Joaquin Miller , who wrote in Sunset magazine in 1904: The name, Oregon,

4352-410: Was delayed several times, as members of Congress argued among themselves whether the territory should be admitted as a "free" or "slave" state. Eventually politicians from the South agreed to allow Oregon to enter as a "free" state, in exchange for opening slavery to the Southwestern U.S. Oregon was admitted to the Union on February 14, 1859, though no one in Oregon knew it until March 15. Founded as

4420-432: Was established as a valid shastasaurid taxon and is considered both the largest marine reptile ever discovered and the largest macropredator ever discovered. The Lilstock specimen was estimated to be around 26 metres (85 ft) whilst the Aust specimen was an even more impressive 30 to 35 metres (98 to 115 ft) in length. Whilst no weight estimates was made as of yet, Ichthyotitan would have easily rivalled or surpassed

4488-416: 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 km ), 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

4556-430: Was much smaller than previous estimates putting its weight at 60 to 113 tonnes. While controversial, estimates for the weight of the sauropod Bruhathkayosaurus suggest it was around 110–170 tons, with the highest estimate being 240 tons, if scaled with Patagotitan , although actual fossil remains no longer exist, and that estimation is based on described dimensions in 1987. In April 2024, Ichthyotitan severnensis

4624-438: Was the first acting public government of the Oregon Country before annexation by the government of the United States. It was succeeded by a Second Executive Committee, made up of Peter G. Stewart , Osborne Russell , and William J. Bailey , and this committee was itself succeeded by George Abernethy , who was the first and only Governor of Oregon under the provisional government. Also in 1841, Sir George Simpson , governor of

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