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Carlton Peak
Carlton Peak is a summit in the Sawtooth Mountains in southern Tofte Township, Cook County, in northeastern Minnesota in the United States. In 1848, Reuben B. Carlton of Fond du Lac, Minnesota, ascended the peak with Col. Charles Whittlesey, who was participating in a geological survey expedition. In appreciation, Whittlesey named the mountain in Carlton's honor. Carlton Peak is now a Day Use area of Temperance River State Park and requires a valid Minnesota State Parks sticker per the sign on the road on the south side of the peak. Geologic history Carlton Peak was formed about a billion years ago in the same period of volcanic activity that created the shoreline of Lake Superior, in northern Minnesota. During this period, several blocks of anorthosite poked through the magma. The magma eventually became the diabase on the shoreline; the anorthosite became Carlton Peak. Gallery File:Superior sunrise.jpg, North Shore sunrise from Carlton Peak - Superior National Forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sawtooth Mountains (Minnesota)
The Sawtooth Mountains are a range of hills or small mountains on the North Shore of Lake Superior in the U.S. state of Minnesota, extending about from Carlton Peak near Tofte on the west, to Grand Marais on the east.Upham, pp. 3, 147. Description The Sawtooth Mountains are part of the North Shore Highlands, an area of rugged topography along the North Shore of Lake Superior in central North America. The Sawtooths rise from the lake at angles between 8 and 20 degrees and drop off steeply on their north sides. Ojankagas, Plate 12 They received their name as a result of their relatively uniform size, angles, and regularity of spacing; seen from Lake Superior to the east, "the visible crest line thus presents a remarkable profile, resembling the teeth of an immense saw." From the west, rising from the Temperance River, major prominences are Carlton Peak above Temperance River State Park, Leveaux Mountain and a knob immediately across the Onion River, Moose Mountain, the Ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tofte Township, Cook County, Minnesota
Tofte Township is one of the three townships of Cook County, Minnesota, United States. The population was 226 at the 2000 census. The unincorporated community of Tofte is located within the township. Geography According to the United States Census Bureau, the township has a total area of 162.6 square miles (421.0 km), of which 154.6 square miles (400.3 km) is land and 8.0 square miles (20.7 km) (4.92%) is water. The township is located on the North Shore of Lake Superior. Minnesota Highway 61 serves as a main route in the township. The community of Tofte is located 27 miles southwest of the city of Grand Marais; and 56 miles northeast of the city of Two Harbors. Temperance River State Park, Ray Berglund State Wayside Park, and the Carlton Peak Lookout are all located within the township. The Superior Hiking Trail and the Gitchi-Gami State Trail both run through the township. Tofte Township is located within the Superior National Forest. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cook County, Minnesota
Cook County is the easternmost County (United States), county in the U.S. state of Minnesota. As of the 2020 United States census, 2020 census, the population was 5,600, making it Minnesota's seventh-least populous county. Its county seat is Grand Marais, Minnesota, Grand Marais. The Grand Portage Indian Reservation is in the county. History Ojibwe people were early inhabitants of this area. The first non-indigenous people to explore the area were French fur traders, a few of whom settled in the area. By the 1830s, the French population was a few dozen. In the 1830s, settlers began arriving from New England and from upstate New York (state), New York. Completion of the Erie Canal (1825) and settling of the Black Hawk War (1831) made migration easier. Most of Cook County's 1830s settlers came from Orange County, Vermont and Down East, Down East Maine (modern day Washington County, Maine, Washington County and Hancock County, Maine, Hancock County). Most were fishermen and farmer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minnesota
Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to intensive agriculture; deciduous forests in the southeast, now partially cleared, farmed, and settled; and the less populated North Woods, used for mining, forestry, and recreation. Roughly a third of the state is covered in forests, and it is known as the "Land of 10,000 Lakes" for having over 14,000 bodies of fresh water of at least ten acres. More than 60% of Minnesotans live in the Minneapolis–Saint Paul metropolitan area, known as the "Twin Cities", the state's main political, economic, and cultural hub. With a population of about 3.7 million, the Twin Cities is the 16th largest metropolitan area in the U.S. Other minor metropolitan and micropolitan statistical areas in the state include Duluth, Mankato, Moorhead, Rochester, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fond Du Lac, Minnesota
Fond du Lac is a neighborhood in Duluth, Minnesota, United States. Evergreen Memorial Highway (State Highway 23) serves as a main route in the community. The eastern terminus of State Highway 210 is in the Fond du Lac neighborhood near the Saint Louis River bridge. History Fond du Lac (French for "bottom of the lake") was the site of an Ojibwe settlement in the 16th through 19th centuries. The American Fur Company established a trading post in the community in 1817 and operated for 25 years. Mission Creek was named for an Ojibwe mission located here in the 1830s. The American Fur Company post was purchased by the Missouri Fur Company in 1842 and continued operating until 1848. The 1826 and 1847 Treaties of Fond du Lac were signed at Fond du Lac. A village was platted in 1856 and incorporated in 1857. In 1895, the city of Duluth annexed Fond du Lac. Adjacent neighborhoods ''(Directions following those of Duluth's general street grid system, not actual geographical coordin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Whittlesey (geologist)
Charles Whittlesey (October 4, 1808 - October 18, 1886) was a soldier, geologist, historian, and an investigator of mounds relics of the United States. He is described by Ephraim George Squier and Edwin Hamilton Davis in their book ''Ancient Monuments of the Mississippi Valley'' as a "zealous investigator" in the field of "American antiquarian research." Biography Whittlesey graduated from the United States Military Academy in 1831, and was assigned to the 5th Infantry Regiment. In 1832 he was stationed at Fort Howard, Wisconsin, and after serving in the Black Hawk War, he resigned his commission on September 30 of the same year. After studying law, he followed that profession in Cleveland, Ohio and from 1836 to 1837, was editorially connected with the ''Cleveland Herald''. In 1837 Whittlesey was appointed assistant geologist of the State of Ohio, under William W. Mather, and given charge of the topographical and mathematical parts of that survey, which disclosed the rich coal a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temperance River State Park
Temperance River State Park is a state park of Minnesota, USA, located between the communities of Schroeder and Tofte on Highway 61 on the North Shore of Lake Superior. It has campsites, picnic areas, and hiking trails on both sides of the Temperance River. History The Temperance River area was first permanently inhabited by Europeans in the 1830s. Settlers had to decide what to name various geographical features. When the geographical surveyors came through the area in 1864, they noticed that one particular river ran into water which was so deep that no sand bar formed at the mouth. Because there was no "bar" that river was named "Temperance." In the 1930s, the Civilian Conservation Corps built several overlooks at certain places along the riverside. In 1957, the state organized of land into Temperance River State Park. Wildlife Visitors often view mammals such as white-tailed deer, snowshoe hare, red squirrel, beaver, red fox, river otter, moose, fisher, coyote, marten, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anorthosite
Anorthosite () is a phaneritic, intrusive igneous rock characterized by its composition: mostly plagioclase feldspar (90–100%), with a minimal mafic component (0–10%). Pyroxene, ilmenite, magnetite, and olivine are the mafic minerals most commonly present. Anorthosites are of enormous geologic interest, because it is still not fully understood how they form. Most models involve separating plagioclase crystals based on their density. Plagioclase crystals are usually less dense than magma; so, as plagioclase crystallizes in a magma chamber, the plagioclase crystals float to the top, concentrating there. Anorthosite on Earth can be divided into five types: # Archean-age anorthosites # Proterozoic anorthosite (also known as massif or massif-type anorthosite) – the most abundant type of anorthosite on Earth # Layers within Layered Intrusions (e.g., Bushveld and Stillwater intrusions) # Mid-ocean ridge and transform fault anorthosites # Anorthosite xenoliths in other rocks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Shore, Minnesota
The North Shore of Lake Superior runs from Duluth, Minnesota, United States, at the western end of the lake, to Thunder Bay and Nipigon, Ontario, Canada, in the north, to Sault Ste. Marie, Ontario in the east. The shore is characterized by alternating rocky cliffs and cobblestone beaches, with forested hills and ridges through which scenic rivers and waterfalls descend as they flow to Lake Superior. History Pre-colonization Lake Superior was settled by Native Americans about 8000 BC when the Wisconsin Glaciers began to recede. By 500 BC the Laurel people had established settlements in the area and had begun to trade metal with other native peoples. The Laurel people were animists and probably created many of the pictographs present on rock faces along the North Shore and other Canadian rock faces in order to communicate with spirits. In the 12th century, on the easternmost portion of the North Shore, the ancestors of the Ojibwa migrated into the area. These people left behind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superior National Forest
Superior National Forest, part of the United States National Forest system, is located in the Arrowhead Region of the state of Minnesota between the Canada–United States border and the north shore of Lake Superior. The area is part of the greater Boundary Waters region along the border of Minnesota and the Canadian province of Ontario, a historic and important thoroughfare in the fur trading and exploring days of New France and British North America. Under the administration of the United States Forest Service, the Superior National Forest comprises over 3,900,000 acres (6,100 mi2 or 16,000 km2) of woods and waters. The majority of the forest is multiple-use, including both logging and recreational activities such as camping, boating, and fishing. Slightly over a quarter of the forest is set aside as a wilderness reserve known as the Boundary Waters Canoe Area (BWCA), where canoers can travel along interconnected fresh waters near land as well as over historic porta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climbing Areas Of The United States
Climbing is the activity of using one's hands, feet, or any other part of the body to ascend a steep topographical object that can range from the world's tallest mountains (e.g. the eight thousanders), to small boulders. Climbing is done for locomotion, sporting recreation, and for competition, and is also done in trades that rely on ascension; such as emergency rescue and military operations. Climbing is done indoors and outdoors and on natural (e.g. rock and ice) and artificial surfaces. Professional mountain guides or rock climbing guides (e.g. the UIAGM), were a significant element in developing the popularity of the sport in the natural environment, and remain so today. Since the 1980s, the development of competition climbing and the availability of artificial climbing walls have dramatically increased the popularity of rock climbing as a sport and led to the emergence of professional rock climbers, such as Wolfgang Güllich, Chris Sharma, Lynn Hill and Catherine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Cook County, Minnesota
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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