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Valparaiso Moraine
The Valparaiso Moraine is a recessional moraine (a land form left by receding glaciers) that forms an immense U around the southern Lake Michigan basin in North America. It is the longest moraine. It is a band of hilly terrain composed of glacial till and sand. The Valparaiso Moraine forms part of the Saint Lawrence River Divide, bounding the Great Lakes Basin. It begins near the border of Wisconsin and Illinois and extends south through Lake, McHenry, Cook, DuPage and Will counties in Illinois, and then turns southeast, going through northwestern Indiana. From this point, the moraine curves northeast through Lake, Porter, and LaPorte counties of Indiana into Michigan. It continues into Michigan as far as Montcalm County. The moraine was formed during the Crown Point Phase of the Wisconsin glaciation. At this time the glacier covering the area had grown thin, so it was restrained by dolomite rock layers in the Lake Michigan basin. Where the glacier stopped, glacial ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mink Lake Valparaiso Indiana 22
Mink are dark-colored, semiaquatic, carnivorous A carnivore , or meat-eater (Latin, ''caro'', genitive ''carnis'', meaning meat or "flesh" and ''vorare'' meaning "to devour"), is an animal or plant whose food and energy requirements derive from animal tissues (mainly muscle, fat and other sof ... mammals of the genus, genera ''Neogale'' and ''Mustela'' and part of the family Mustelidae, which also includes weasels, otters, and ferrets. There are two extant species referred to as "mink": the American mink and the European mink. The extinct sea mink was related to the American mink but was much larger. The Mink fur, American mink's fur has been highly prized for use in clothing. Their treatment on fur farms has been a focus of animal rights and animal welfare activism. American mink have established populations in Europe (including Great Britain and Mink industry in Denmark, Denmark) and South America. Some people believe this happened after the animals were released from m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake County, Indiana
Lake County is a county located in the U.S. state of Indiana. In 2020, its population was 498,700, making it Indiana's second-most populous county. The county seat is Crown Point. The county is part of Northwest Indiana and the Chicago metropolitan area, and contains a mix of urban, suburban and rural areas. It is bordered on the north by Lake Michigan and contains a portion of the Indiana Dunes. It includes Marktown, Clayton Mark's planned worker community in East Chicago. History Early settlement Originally inhabited by the Potawatomi and generations of indigenous ancestors, Lake County was established by European Americans on February 16, 1837. From 1832 to 1836 the area that was to become Lake County was part of La Porte County.Kenneth J. Schoon (2003). ''Calumet Beginnings: Ancient Shorelines and Settlements at the South End of Lake Michigan''. Indiana: Indiana University Press. pps. 20-23. From 1836 to 1837 it was part of Porter County. It was named for its location on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Lawrence River
The St. Lawrence River (french: Fleuve Saint-Laurent, ) is a large river in the middle latitudes of North America. Its headwaters begin flowing from Lake Ontario in a (roughly) northeasterly direction, into the Gulf of St. Lawrence, connecting the American Great Lakes to the North Atlantic Ocean, and forming the primary drainage outflow of the Great Lakes Basin. The river traverses the Canadian provinces of Ontario and Quebec, as well as the U.S. state of New York, and demarcates part of the international boundary between Canada and the United States. It also provides the foundation for the commercial St. Lawrence Seaway. Names Originally known by a variety of names by local First Nations, the St. Lawrence became known in French as ''le fleuve Saint-Laurent'' (also spelled ''St-Laurent'') in 1604 by Samuel de Champlain. Opting for the ''grande riviere de sainct Laurens'' and ''fleuve sainct Laurens'' in his writings and on his maps, de Champlain supplanted previous Fre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe and Asia from the "New World" of the Americas in the European perception of the World. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and North and South America to the west. As one component of the interconnected World Ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south (other definitions describe the Atlantic as extending southward to Antarctica). The Atlantic Ocean is divided in two parts, by the Equatorial Counter Current, with the North(ern) Atlantic Ocean and the South(ern) Atlantic Ocean split at about 8°N. Scientific explorations of the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Lakes
The Great Lakes, also called the Great Lakes of North America, are a series of large interconnected freshwater lakes in the mid-east region of North America that connect to the Atlantic Ocean via the Saint Lawrence River. There are five lakes, which are Lake Superior, Superior, Lake Michigan, Michigan, Lake Huron, Huron, Lake Erie, Erie, and Lake Ontario, Ontario and are in general on or near the Canada–United States border. Hydrologically, lakes Lake Michigan–Huron, Michigan and Huron are a single body joined at the Straits of Mackinac. The Great Lakes Waterway enables modern travel and shipping by water among the lakes. The Great Lakes are the largest group of freshwater lakes on Earth by total area and are second-largest by total volume, containing 21% of the world's surface fresh water by volume. The total surface is , and the total volume (measured at the low water datum) is , slightly less than the volume of Lake Baikal (, 22–23% of the world's surface fresh water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental Divide
A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not connected to the open sea. Every continent on earth except Antarctica (which has no known significant, definable free-flowing surface rivers) has at least one continental drainage divide; islands, even small ones like Killiniq Island on the Labrador Sea in Canada, may also host part of a continental divide or have their own island-spanning divide. The endpoints of a continental divide may be coastlines of gulfs, seas or oceans, the boundary of an endorheic basin, or another continental divide. One case, the Great Basin Divide, is a closed loop around an endoreic basin. The endpoints where a continental divide meets the coast are not always definite since the exact border between adjacent bodies of water is usually not clearly defined. The I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valparaiso, Indiana
Valparaiso ( ), colloquially Valpo, is a city and the county seat of Porter County, Indiana, United States. The population was 34,151 at the 2020 census. History The site of present-day Valparaiso was included in the purchase of land from the Potawatomi people by the U.S. Government in October 1832. Chiqua's town or Chipuaw was located a mile east of the current Courthouse along the Sauk Trail. Chiqua's town existed from or before 1830 until after 1832. The location is just north of the railroad crossing on State Route 2 and County Road 400 North. Located on the ancient Native American trail from Rock Island to Detroit, the town had its first log cabin in 1834. Established in 1836 as ''Portersville'', county seat of Porter County, it was renamed to Valparaiso (meaning "Vale of Paradise" in Old Spanish) in 1837 after Valparaíso, Chile, near which the county's namesake David Porter battled in the Battle of Valparaiso during the War of 1812. The city was once called the "City ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tinley Moraine
The Tinley Moraine is a moraine around the Lake Michigan basin in North America. It was formed during the Wisconsin Glaciation and is younger than the higher and wider terminal moraine called the Valparaiso Moraine, which is located farther from the lake than the Tinley Moraine. Compared to the Valparaiso Moraine, the Tinley Moraine is much narrower and occupies a similar swath, about closer to Lake Michigan, and passes through the communities of Flossmoor, Western Springs, and Arlington Heights. The moraine was named after the village of Tinley Park, a village southwest of Chicago that lies on the moraine. The Tinley Moraine is a secondary ridge north of the Valparaiso Morainic System. Mapping suggests, that the Lake Michigan Lobe probably receded northward of the Valparaiso Moraine and then advanced towards the Valparaiso Moraine to form the Tinley Moraine.Publication 6876-12989-1-PB; The Tinley Moraine in Indiana; Allan F. Schneider; Indiana Geological Survey; Indianapolis, I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolomite (rock)
Dolomite (also known as dolomite rock, dolostone or dolomitic rock) is a sedimentary carbonate rock that contains a high percentage of the mineral dolomite, CaMg(CO3)2. It occurs widely, often in association with limestone and evaporites, though it is less abundant than limestone and rare in Cenozoic rock beds (beds less than about 66 million years in age). The first geologist to distinguish dolomite rock from limestone was Belsazar Hacquet in 1778. Most dolomite was formed as a magnesium replacement of limestone or of lime mud before lithification. The geological process of conversion of calcite to dolomite is known as dolomitization and any intermediate product is known as dolomitic limestone. The "dolomite problem" refers to the vast worldwide depositions of dolomite in the past geologic record in contrast to the limited amounts of dolomite formed in modern times. Recent research has revealed sulfate-reducing bacteria living in anoxic conditions precipitate dolomite which ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wisconsin Glaciation
The Wisconsin Glacial Episode, also called the Wisconsin glaciation, was the most recent glacial period of the North American ice sheet complex. This advance included the Cordilleran Ice Sheet, which nucleated in the northern North American Cordillera; the Innuitian ice sheet, which extended across the Canadian Arctic Archipelago; the Greenland ice sheet; and the massive Laurentide Ice Sheet, which covered the high latitudes of central and eastern North America. This advance was synchronous with global glaciation during the last glacial period, including the North American alpine glacier advance, known as the Pinedale glaciation. The Wisconsin glaciation extended from approximately 75,000 to 11,000 years ago, between the Sangamonian Stage and the current interglacial, the Holocene. The maximum ice extent occurred approximately 25,000–21,000 years ago during the last glacial maximum, also known as the ''Late Wisconsin'' in North America. This glaciation radically altered the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crown Point, Indiana
Crown Point is a city in and the county seat of Lake County, Indiana, United States. The population was 33,899 at the 2020 census. The city was incorporated in 1868. On October 31, 1834, Solon Robinson and his family became the first settlers to an area that later became Crown Point. Due to its location, Crown Point is known as the "Hub of Lake County". The city is surrounded by Merrillville to the north, Winfield to the east, Cedar Lake to the southwest, St. John to the west, and unincorporated Schererville to the northwest. The southern and southwestern parts of Crown Point border some unincorporated areas of Lake County. History On October 31, 1834, Solon Robinson and his family became the first settlers to stake a claim in the area that would eventually become Crown Point.Crown Point Network,Crown Point Indian History' (last accessed 31 Aug 2006) In February 1837, Lake County was incorporated, with Liverpool, Indiana, as the county seat. Later that year, Solon Robinson f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montcalm County, Michigan
Montcalm County ( ) is a county in the U.S. state of Michigan. As of the 2020 Census, the population was 66,614. The county is geographically located in the West Michigan region of the Lower Peninsula. The county seat is Stanton, and the largest city is Greenville. The county is named for General Marquis Louis-Joseph de Montcalm, military commander of French troops during the French and Indian War. The county was set off in 1831 and organized in 1850. Montcalm County is part of the Grand Rapids- Kentwood, MI Metropolitan Statistical Area. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (2.1%) is water. Adjacent counties * Isabella County (northeast) * Mecosta County (north) * Gratiot County (east) *Newaygo County (west) *Ionia County (south) * Kent County (southwest) *Clinton County (southeast) National protected area * Manistee National Forest (part) Major highways * * * * * * Demographics As of the census of 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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