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List Of Fossiliferous Stratigraphic Units In Ontario
This is a list of stratigraphic units in Ontario bearing fossils. See also References * {{Lists of fossiliferous stratigraphic units in Canada Geology of Ontario Ontario Ontario is the southernmost Provinces and territories of Canada, province of Canada. Located in Central Canada, Ontario is the Population of Canada by province and territory, country's most populous province. As of the 2021 Canadian census, it ... * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aberdeen Lake Formation
The Aberdeen Lake Formation is a Formation (geology), geologic formation in Ontario. It preserves fossils dating back to the Ordovician Period (geology), period. See also * List of fossiliferous stratigraphic units in Ontario References * Ordovician Ontario Ordovician southern paleotropical deposits Geologic formations of Ontario {{Ontario-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DeCew Formation
The DeCew Formation is a geologic formation in Ontario. It preserves fossils dating back to the Silurian period Period may refer to: Common uses * Period (punctuation) * Era, a length or span of time *Menstruation, commonly referred to as a "period" Arts, entertainment, and media * Period (music), a concept in musical composition * Periodic sentence (o .... See also * List of fossiliferous stratigraphic units in Ontario References * Silurian Ontario Silurian southern paleotemperate deposits Geologic formations of Ontario {{Ontario-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guelph Formation
The Guelph Formation is a geologic formation in New York and in Ontario, Canada. It preserves fossils dating back to the Silurian period. , National Geologic Map Database, Geolex — Unit Summary Fossils Fossils within the formation include: *'' Pentamerus occidentalis'' (Hall) *'' Megalomus canadensis'' (Hall) *'' bivittata'' (Hall) *''M. macrospira'' (Hall) *''M. boydii'' ( ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goat Island Formation
The Goat Island Formation is a geologic formation within the Appalachian Basin. It is one of the formations that make up the Lockport Group of the Silurian period. USGS
The United States Geological Survey (USGS), founded as the Geological Survey, is an government agency, agency of the United States Department of the Interior, U.S. Department of the Interior whose work spans the disciplines of biology, geograp ... , National Geologic Map Database, Geolex — Unit Summary
References {{reflist Silurian Ontario[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgian Bay Formation
The Georgian Bay Formation is a geologic formation in Michigan and Ontario. It preserves fossils dating back to the Ordovician period. The type locality of the formation is on East Meaford Creek (previously called Workman Creek), south shore of Nottawasaga Bay, Georgian Bay. Description The formation consists of massive shale interbedded with siltstone/sandstone and limestone Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science) ..., with sub-horizontal bedding planes and widely spaced jointing. Fossil content Ichnotaxa Vertebrates Invertebrates See also * List of fossiliferous stratigraphic units in Michigan References * Ordovician Michigan Ordovician southern paleotemperate deposits Ordovician southern paleotropical deposits Shale formations of the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gasport Formation
The Gasport Formation is a geologic formation in the Appalachian Basin and Michigan Basin. This is one of the reef formations separating the Appalachian Basin from the Michigan Basin and the Ohio Basin. It is a part of the Lockport Group of carbonates. It is the lowest and oldest formation within the Lockport. The Gasport is found in Michigan, New York, Ohio, and Pennsylvania. Outcrops are limited to the area around the Great Lakes. It is part of a large reef structure dating back to the Silurian period. Being part of the Lockport Group it is a feature of the Niagara Escarpment. Description The Gasport represents a period of reef building with the upper Pekin member containing large Stromatolite structures. The lower Gothic Hill member contains Bryozones, corals, and crinoids. The upper Pekin member is a dark grey argillaceous limestone. The texture of the member tends to be grainstone to wackestone Under the Dunham classification (Dunham, 1962Dunham, R.J., 1962. Classif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil Hill Formation
The Fossil Hill Formation is a geologic formation in Ontario. It preserves fossils dating back to the Silurian period. See also * List of fossiliferous stratigraphic units in Ontario This is a list of stratigraphic units in Ontario bearing fossils. See also References * {{Lists of fossiliferous stratigraphic units in Canada Geology of Ontario Ontario Ontario is the southernmost Provinces and territories of C ... References * Silurian Ontario Silurian southern paleotropical deposits Geologic formations of Ontario {{Ontario-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farr Formation
The Farr Formation is a geologic formation in Ontario. It preserves fossils dating back to the Ordovician period. See also * List of fossiliferous stratigraphic units in Ontario This is a list of stratigraphic units in Ontario bearing fossils. See also References * {{Lists of fossiliferous stratigraphic units in Canada Geology of Ontario Ontario Ontario is the southernmost Provinces and territories of C ... References * Ordovician Ontario Ordovician southern paleotropical deposits Geologic formations of Ontario {{Ontario-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eramosa
The Eramosa Member is a Silurian stratigraphic unit of the Lockport Formation exposed along the Niagara Escarpment in Ontario and western New York State. In the late nineteenth century it was an important source of building stone in Hamilton, Ancaster and Waterdown, and in the late twentieth century quarries in a similar unit, also called the Eramosa, near Wiarton in the Bruce Peninsula, became an important source of dimension stone at a time when most of the other resources of similar stone were depleted. Work in these quarries led to the discovery of exceptionally well preserved fossils (the Eramosa lagerstätte). On the east Mountain at Hamilton, a well-developed cave system was discovered in the Eramosa and has now been designated as the Eramosa Karst Conservation Area. Stratigraphy The term was first used for a stratigraphic unit by Williams (1915) who named the Eramosa Member of the Lockport Formation for the bituminous dolomites exposed below the Guelph Formation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ekwan River Formation
The Ekwan River Formation is a geologic formation in Ontario. It preserves fossils dating back to the Silurian period. See also * List of fossiliferous stratigraphic units in Ontario This is a list of stratigraphic units in Ontario bearing fossils. See also References * {{Lists of fossiliferous stratigraphic units in Canada Geology of Ontario Ontario Ontario is the southernmost Provinces and territories of C ... References * Silurian Ontario Silurian southern paleotropical deposits Geologic formations of Ontario {{Ontario-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dyer Bay Formation
The Dyer Bay Formation is a geologic formation in Ontario. It preserves fossils dating back to the Silurian period. See also * List of fossiliferous stratigraphic units in Ontario This is a list of stratigraphic units in Ontario bearing fossils. See also References * {{Lists of fossiliferous stratigraphic units in Canada Geology of Ontario Ontario Ontario is the southernmost Provinces and territories of C ... References * Silurian Ontario Silurian southern paleotropical deposits Geologic formations of Ontario {{Ontario-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of countries and dependencies by area, second-largest country by total area, with the List of countries by length of coastline, world's longest coastline. Its Canada–United States border, border with the United States is the world's longest international land border. The country is characterized by a wide range of both Temperature in Canada, meteorologic and Geography of Canada, geological regions. With Population of Canada, a population of over 41million people, it has widely varying population densities, with the majority residing in List of the largest population centres in Canada, urban areas and large areas of the country being sparsely populated. Canada's capital is Ottawa and List of census metropolitan areas and agglomerations in Canada, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
