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Oro Moraine
The Oro Moraine is a glacial moraine in Simcoe County, Ontario, Canada. The moraine covers north of Barrie, Ontario. The moraine drains into Georgian Bay on Lake Huron, and the smaller Lake Simcoe. Water transporting layers within the moraine, composed of sand and gravel, are separated by relatively impervious aquitard layers composed of or silt or clay. Efforts are being made to preserve undeveloped land on the moraine, and to encourage land owners to leave their property as a legacy to the regional conservation authorities in their wills. See also *Oak Ridges Moraine The Oak Ridges Moraine is an ecologically important geological landform in the Mixedwood Plains of south-central Ontario, Canada. The moraine covers a geographic area of between Caledon and Rice Lake, near Peterborough. One of the most sign ... References {{coord missing, Ontario Landforms of Simcoe County Moraines of Ontario ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacial Moraine
A moraine is any accumulation of unconsolidated debris (regolith and rock), sometimes referred to as glacial till, that occurs in both currently and formerly glaciated regions, and that has been previously carried along by a glacier or ice sheet. It may consist of partly rounded particles ranging in size from boulders (in which case it is often referred to as boulder clay) down to gravel and sand, in a groundmass of finely-divided clayey material sometimes called glacial flour. Lateral moraines are those formed at the side of the ice flow, and terminal moraines were formed at the foot, marking the maximum advance of the glacier. Other types of moraine include ground moraines (till-covered areas forming sheets on flat or irregular topography) and medial moraines (moraines formed where two glaciers meet). Etymology The word ''moraine'' is borrowed from French , which in turn is derived from the Savoyard Italian ("mound of earth"). ''Morena'' in this case was derived from ProvenĂ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oak Ridges Moraine
The Oak Ridges Moraine is an ecologically important geological landform in the Mixedwood Plains of south-central Ontario, Canada. The moraine covers a geographic area of between Caledon and Rice Lake, near Peterborough. One of the most significant landforms in southern Ontario, the moraine gets its name from the rolling hills and river valleys extending from the Niagara Escarpment east to Rice Lake. It was formed 12,000 years ago by advancing and retreating glaciers (''see'' geological origins, below). The moraine is a contested site in Ontario, since it stands in the path of major urban development (''see'' political action). Physiography The Oak Ridges Moraine is a pair of large ridges composed of four elevated wedges. It is bounded to the west by the Niagara Escarpment, a cuesta which was critical to the formation of the moraine, and to the east by the Trent River and Rice Lake. The four wedges (''Albion'', ''Uxbridge'', ''Pontypool'' and ''Rice Lake'' from west to east) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquitard
An aquifer is an underground layer of water-bearing, permeable rock, rock fractures, or unconsolidated materials (gravel, sand, or silt). Groundwater from aquifers can be extracted using a water well. Aquifers vary greatly in their characteristics. The study of water flow in aquifers and the characterization of aquifers is called hydrogeology. Related terms include aquitard, which is a bed of low permeability along an aquifer, and aquiclude (or ''aquifuge''), which is a solid, impermeable area underlying or overlying an aquifer, the pressure of which could create a confined aquifer. The classification of aquifers is as follows: Saturated versus unsaturated; aquifers versus aquitards; confined versus unconfined; isotropic versus anisotropic; porous, karst, or fractured; transboundary aquifer. Challenges for using groundwater include: overdrafting (extracting groundwater beyond the equilibrium yield of the aquifer), groundwater-related subsidence of land, groundwater becoming sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Simcoe
Lake Simcoe is a lake in southern Ontario, Canada, the fourth-largest lake wholly in the province, after Lake Nipigon, Lac Seul, and Lake Nipissing. At the time of the first European contact in the 17th century the lake was called ''Ouentironk'' ("Beautiful Water") by the native Wendat/Ouendat (Huron) people. It was also known as ''Lake Taronto'' until it was renamed by John Graves Simcoe, the first Lieutenant-Governor of Upper Canada, in memory of his father, Captain John Simcoe of the Royal Navy. In Anishinaabemowin, the ancestral language of the First Nations living around this lake, namely Anishinaabek of Rama and Georgina Island First Nations, Lake Simcoe is called Zhooniyaang-zaaga'igan, meaning "Silver Lake". Toponymy Lake Simcoe's name was given by John Graves Simcoe in 1793 in memory of his father, Captain John Simcoe. Captain Simcoe was born on 28 November 1710, in Staindrop, in County Durham, northeast England, and served as an officer in the Royal Navy, dying of pneu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Huron
Lake Huron ( ) is one of the five Great Lakes of North America. Hydrology, Hydrologically, it comprises the easterly portion of Lake Michigan–Huron, having the same surface elevation as Lake Michigan, to which it is connected by the , Straits of Mackinac. It is shared on the north and east by the Canadian province of Ontario and on the south and west by the U.S. state of Michigan. The name of the lake is derived from early French explorers who named it for the Wyandot people, Huron people inhabiting the region. The Huronian glaciation was named from evidence collected from Lake Huron region. The northern parts of the lake include the North Channel (Ontario), North Channel and Georgian Bay. Saginaw Bay is located in the southwest corner of the lake. The main inlet is the St. Marys River (Michigan–Ontario), St. Marys River, and the main outlet is the St. Clair River. Geography By surface area, Lake Huron is the second-largest of the Great Lakes, with a surface area of — ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgian Bay
Georgian Bay (french: Baie Georgienne) is a large bay of Lake Huron, in the Laurentia bioregion. It is located entirely within the borders of Ontario, Canada. The main body of the bay lies east of the Bruce Peninsula and Manitoulin Island. To its northwest is the North Channel. Georgian Bay is surrounded by (listed clockwise) the districts of Manitoulin, Sudbury, Parry Sound and Muskoka, as well as the more populous counties of Simcoe, Grey and Bruce. The Main Channel separates the Bruce Peninsula from Manitoulin Island and connects Georgian Bay to the rest of Lake Huron. The North Channel, located between Manitoulin Island and the Sudbury District, west of Killarney, was once a popular route for steamships and is now used by a variety of pleasure craft to travel to and from Georgian Bay. The shores and waterways of the Georgian Bay are the traditional domain of the Anishinaabeg First Nations peoples to the north and Huron-Petun (Wyandot) to the south. The bay was thus a ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrie, Ontario
Barrie is a city in Southern Ontario, Canada, about north of Toronto. The city is within Simcoe County and located along the shores of Kempenfelt Bay, the western arm of Lake Simcoe. Although physically in Simcoe County, Barrie is politically independent. The city is part of the extended urban area in southern Ontario known as the Greater Golden Horseshoe. As of the 2021 census, the city's population was 147,829, while the census metropolitan area had a population of 212,667 residents. The area was first settled during the War of 1812 as a supply depot for British forces, and Barrie was named after Sir Robert Barrie. The city has grown significantly in recent decades due to the emergence of the technology industry. It is connected to the Greater Golden Horseshoe by Ontario Highway 400 and GO Transit. Significant sectors of the city's diversified economy include education, healthcare, information technology and manufacturing. History Before 1900 Barrie is situated on the t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simcoe County
Simcoe County is located in the central portion of Southern Ontario, Canada. The county is just north of the Greater Toronto Area, stretching from the shores of Lake Simcoe in the east to Georgian Bay in the west. Simcoe County forms part of the Greater Golden Horseshoe area, a densely populated and industrialized region, centred on the Greater Toronto Area. The land area of the county is . The elevated Niagara Escarpment runs through sections of the western part of the county, and the Minesing Wetlands, a Ramsar Convention wetland of international importance, is located in the central area of the county. The county administrative centre is on Highway 26 in Midhurst, outside Barrie. Geography Simcoe County is informally split into two subregions, “South Simcoe” and “North Simcoe”. The dividing line between these two areas is Simcoe County Road 90 (Mill St.). South Simcoe municipalities are situated at the northern boundary of the Greater Toronto Area (GTA) and ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Innisfil Scope
Innisfil is a town in Ontario, Canada, located on the western shore of Lake Simcoe in Simcoe County, immediately south of Barrie and north of Toronto. It has historically been a rural area, but due to being geographically sandwiched in between the high-growth areas of Barrie area and York Region has meant greater residential development in Innisfil. Etymology The name ''Innisfil'' comes from the Irish ''Inis Fáil'', an ancient mythological name for Ireland. History The history of Innisfil spans a period in excess of 170 years. The Town was hewn from almost unbroken virgin forests which had been home to the Huron Indians, and was first surveyed in 1820. The area encompassed 68,653 acres (278 km²), including the villages of Allandale, Tollendal, Painswick, Minets Point, and Holly at the time. The first settlers were the Hewson and Soules families who came by way of the East Holland River and Lake Simcoe to settle at Point Endeavour; they renamed the area Hewson's Point (l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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