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Maritimes Basin
The Maritimes Basin is a Mid-Devonian to Early Permian sedimentary basin that underlies parts of the northeastern United States and Atlantic Canada. It is a composite basin, meaning that it consists of many sub-basins, such as the Windsor-Kennetcook Basin of Nova Scotia. Some of these basins host important natural resources, including coal, petroleum, and minerals such as sylvite, halite, and barite. The Maritimes Basin was deposited and tectonically-modified during the final assembly of Pangea. List of sub-basins in Nova Scotia The Maritimes Basin consists of eleven sub-basins in Nova Scotia: * Windsor-Kennetcook Basin * Debert-Kemptown Basin * Shubenacadie Basin * Musquodoboit Basin * Cumberland Basin * Stellarton Basin * St. Mary's Basin *Antigonish Basin * Western Cape Breton Basin * Central Cape Breton Basin *Sydney Basin The region has a complex basin history in terms of syndepositional deformation and superimposition of numerous episodes of fault reactivation in the basin. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devonian
The Devonian ( ) is a geologic period and system of the Paleozoic era, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya. It is named after Devon, England, where rocks from this period were first studied. The first significant adaptive radiation of life on dry land occurred during the Devonian. Free-sporing vascular plants began to spread across dry land, forming extensive forests which covered the continents. By the middle of the Devonian, several groups of plants had evolved leaves and true roots, and by the end of the period the first seed-bearing plants appeared. The arthropod groups of myriapods, arachnids and hexapods also became well-established early in this period, after starting their expansion to land at least from the Ordovician period. Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the Age of Fishes. The placoderms began dominating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratigraphy
Stratigraphy is a branch of geology concerned with the study of rock (geology), rock layers (Stratum, strata) and layering (stratification). It is primarily used in the study of sedimentary rock, sedimentary and layered volcanic rocks. Stratigraphy has three related subfields: lithostratigraphy (lithologic stratigraphy), biostratigraphy (biologic stratigraphy), and chronostratigraphy (stratigraphy by age). Historical development Catholic priest Nicholas Steno established the theoretical basis for stratigraphy when he introduced the law of superposition, the principle of original horizontality and the principle of lateral continuity in a 1669 work on the fossilization of organic remains in layers of sediment. The first practical large-scale application of stratigraphy was by William Smith (geologist), William Smith in the 1790s and early 19th century. Known as the "Father of English geology", Smith recognized the significance of Stratum, strata or rock layering and the importance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney Basin, Nova Scotia
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Cape Breton Basin
Central is an adjective usually referring to being in the center of some place or (mathematical) object. Central may also refer to: Directions and generalised locations * Central Africa, a region in the centre of Africa continent, also known as Middle Africa * Central America, a region in the centre of America continent * Central Asia, a region in the centre of Eurasian continent * Central Australia, a region of the Australian continent * Central Belt, an area in the centre of Scotland * Central Europe, a region of the European continent * Central London, the centre of London * Central Region (other) * Central United States, a region of the United States of America Specific locations Countries * Central African Republic, a country in Africa States and provinces * Blue Nile (state) or Central, a state in Sudan * Central Department, Paraguay * Central Province (Kenya) * Central Province (Papua New Guinea) * Central Province (Solomon Islands) * Central Province, Sri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cape Breton Basin
Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that identify with shared "Western" culture Arts and entertainment Films * ''Western'' (1997 film), a French road movie directed by Manuel Poirier * ''Western'' (2017 film), a German-Austrian film Genres *Western (genre), a category of fiction and visual art centered on the American Old West **Western fiction, the Western genre as featured in literature ** Western music (North America), a type of American folk music Music * ''Westerns'' (EP), an EP by Pete Yorn * WSTRN, a British hip hop group from west London Business *The Western, a closed hotel/casino in Las Vegas, United States * Western Cartridge Company, a manufacturer of ammunition * Western Publishing, a defunct publishing company Educational institutions * Western Washington Univers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antigonish Basin
, settlement_type = Town , image_skyline = File:St Ninian's Cathedral Antigonish Spring.jpg , image_caption = St. Ninian's Cathedral , image_flag = Flag of Antigonish.png , image_seal = Antigonish NS seal.png , seal_size = 100x90px , image_shield = Antigonish ns crest.jpg , shield_size = 100x90px , pushpin_map = Nova Scotia , pushpin_label_position = top , pushpin_map_caption = Location of Antigonish in Nova Scotia , coordinates = , subdivision_type = Country , subdivision_name = Canada , subdivision_type1 = Province , subdivision_type2 = County , subdivision_type3 = , subdivision_name1 = Nova Scotia , subdivision_name2 = Antigonish County , subdivis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stellarton Basin
Stellarton is a town located in the Canadian province of Nova Scotia. It is adjacent and to the south of the larger town of New Glasgow. In pioneer times the area was called Coal Mines Station, and from 1833 until 1889, it was known as Albion Mines. The town was incorporated as Stellarton in 1889 and owes its name to a specific type of torbanite which came to be known as "stellarite" because of the "stars of fire" given off by its sparky flame. History In the 1790s, coal quickly became a key focus of the local economy. The Foord coal seam (from which the main street of Stellarton derives its name) runs through most of the town and is part of the greater Stellarton Basin/Pictou Coalfield. As part of an area recognized by geologists for its unique oil shales and thick coal seams, the Foord seam is said to be the thickest in the world with estimate of coal seams being as thick as 48 feet. In the 1820s, the mines were taken over by the General Mining Association which intensified p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumberland Basin (Geology) , in London, United Kingdom.
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Cumberland Basin could refer to: * Cumberland Basin (Bristol), in Bristol, United Kingdom. * Cumberland Basin (Canada), in Canada. * Cumberland Basin (London) Cumberland Basin (or Cumberland Market Basin) was a canal basin near to Euston railway station in London, England and a part of the Regent's Canal. It was originally known as Jew's Harp Basin in the 1880s, after a nearby public house. The basi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shubenacadie Basin
Shubenacadie may refer to: * Shubenacadie, Nova Scotia, an unincorporated community in Hants County, Nova Scotia * Shubenacadie River * Shubenacadie Valley * Shubenacadie Grand Lake {{Disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pangea
Pangaea or Pangea () was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from the earlier continental units of Gondwana, Euramerica and Siberia during the Carboniferous approximately 335 million years ago, and began to break apart about 200 million years ago, at the end of the Triassic and beginning of the Jurassic. In contrast to the present Earth and its distribution of continental mass, Pangaea was centred on the equator and surrounded by the superocean Panthalassa and the Paleo-Tethys and subsequent Tethys Oceans. Pangaea is the most recent supercontinent to have existed and the first to be reconstructed by geologists. Origin of the concept The name "Pangaea" is derived from Ancient Greek ''pan'' (, "all, entire, whole") and '' Gaia'' or Gaea (, " Mother Earth, land"). The concept that the continents once formed a contiguous land mass was hypothesised, with corroborating evidence, by Alfred Wegener, the originator of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
