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Kittanning Coal
Kittanning coal refers to coal seams in the Kittanning cyclothem of the Pennsylvanian Epoch, located in southeastern Ohio. In the coal industry, the Lower Kittanning is Coal number 5, and the Middle Kittanning is Coal number 6. History These were and are economically important coal seams in the Appalachia region of Ohio. The Middle Kittanning is at about surface level in the valleys of Monday Creek and Sunday Creek in southeastern Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ..., but become much deeper going east. Many towns and villages in southeast Ohio grew up around the mining of the Middle Kittanning coal vein. Many of these are known as the " Little Cities of Black Diamonds." References Coal mining in Appalachia Geologic formations of Ohio Mining in Ohio App ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity. Some iron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclothem
In geology, cyclothems are alternating stratigraphy, stratigraphic sequences of Marine (ocean), marine and non-marine sediments, sometimes interbedded with coal seams. Historically, the term was defined by the European coal geologists who worked in coal basins formed during the Carboniferous and earliest Permian periods. The cyclothems consist of repeated sequences, each typically several meters thick, of sandstone resting upon an unconformity, erosional surface, passing upwards to pelites (finer-grained than sandstone) and topped by coal. Depositional sequences have been thoroughly studied by oil geologists using geophysical profiles of continental and marine basins. A general theory of basin-scale deposition has been formalized under the name of sequence stratigraphy. Some cyclothems might have formed as a result of marine regressions and Transgression (geology), transgressions related to growth and decay of ice sheets, respectively, as the Carboniferous was a time of widespre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvanian (geology)
The Pennsylvanian ( , also known as Upper Carboniferous or Late Carboniferous) is, in the International Commission on Stratigraphy, ICS geologic timescale, the younger of two period (geology), subperiods (or upper of two system (stratigraphy), subsystems) of the Carboniferous Period. It lasted from roughly . As with most other geochronology, geochronologic units, the stratum, rock beds that define the Pennsylvanian are well identified, but the exact date of the start and end are uncertain by a few hundred thousand years. The Pennsylvanian is named after the U.S. state of Pennsylvania, where the coal-productive beds of this age are widespread. The division between Pennsylvanian and Mississippian (geology), Mississippian comes from North American stratigraphy. In North America, where the early Carboniferous beds are primarily marine limestones, the Pennsylvanian was in the past treated as a full-fledged geologic period between the Mississippian and the Permian. In parts of Europe, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio
Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The state's capital and largest city is Columbus, with the Columbus metro area, Greater Cincinnati, and Greater Cleveland being the largest metropolitan areas. Ohio is bordered by Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the west, and Michigan to the northwest. Ohio is historically known as the "Buckeye State" after its Ohio buckeye trees, and Ohioans are also known as "Buckeyes". Its state flag is the only non-rectangular flag of all the U.S. states. Ohio takes its name from the Ohio River, which in turn originated from the Seneca word ''ohiːyo'', meaning "good river", "great river", or "large creek". The state arose from the lands west of the Appalachian Mountai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Appalachia
Appalachia () is a cultural region in the Eastern United States that stretches from the Southern Tier of New York State to northern Alabama and Georgia. While the Appalachian Mountains stretch from Belle Isle in Newfoundland and Labrador, Canada, to Cheaha Mountain in Alabama, ''Appalachia'' typically refers only to the cultural region of the central and southern portions of the range, from the Catskill Mountains of New York southwest to the Blue Ridge Mountains which run southwest from southern Pennsylvania to northern Georgia, and the Great Smoky Mountains of Tennessee and North Carolina. In 2020, the region was home to an estimated 26.1 million people, of which roughly 80% are white. Since its recognition as a distinctive region in the late 19th century, Appalachia has been a source of enduring myths and distortions regarding the isolation, temperament, and behavior of its inhabitants. Early 20th century writers often engaged in yellow journalism focused on sensational ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monday Creek
Monday Creek is a tributary of the Hocking River, 27 miles (43.5 km) long, in southeastern Ohio in the United States. Via the Hocking and Ohio Rivers, it is part of the watershed of the Mississippi River, draining an area of 116 square miles (300 km2) on the unglaciated portion of the Allegheny Plateau. Monday Creek has been badly affected by acid mine drainage. Course and watershed Monday Creek rises north of Shawnee in southern Perry County, and flows generally southwardly through northeastern Hocking County and northwestern Athens County, passing through the eastern part of Nelsonville to its confluence with the Hocking River about 2 miles (3 km) southeast of that city. Its largest tributaries are Little Monday Creek, 14.3 miles (23 km) long, which flows through Perry and Hocking Counties, and the Snow Fork, 10.7 miles (17.2 km) long, which rises in Perry County and flows through Hocking and Athens Counties, through the communities of Murray Cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunday Creek (Ohio)
Sunday Creek is a tributary of the Hocking River, 27.2 miles (43.8 km) long, in southeastern Ohio in the United States. Via the Hocking and Ohio Rivers, it is part of the watershed of the Mississippi River, draining 139 square miles (360 km²) in a mainly rural area of the Allegheny Plateau region. Its name is locally said to derive from early white settlers who in 1802 reached the creek on a Sunday, and so named it after the day of their discovery. (also see nearby Monday Creek.) Sunday Creek rises in southeastern Perry County and flows generally southwardly into northern Athens County, passing through the communities of Rendville, Corning, Glouster, Trimble, Jacksonville, and Millfield (site of the 1930 Millfield Mine disaster), to Chauncey, where it flows into the Hocking River. In Athens County north of Glouster it collects the East Branch Sunday Creek, 15.5 miles (25 km) long, which rises in Perry County and passes through Morgan County. Tom Jenki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Cities Of Black Diamonds
The Little Cities of Black Diamonds are the historic coal town mining communities of the Appalachia region in southeast Ohio. Communities Some Black Diamonds communities include: *Buchtel, Ohio *Carbondale, Ohio *Carbon Hill, Ohio *Corning, Ohio *Diamond, Ohio *Glouster, Ohio *Hemlock, Ohio *Murray City, Ohio *Nelsonville, Ohio *New Straitsville, Ohio *Shawnee, Perry County, Ohio *Trimble, Ohio Trimble is a village in Trimble Township, Athens County, Ohio, United States. The population was 390 at the 2010 census. History Trimble village was originally called Oxford. A post office called Trimble has been in operation since 1839. The pr ... Culture Sunday Creek Associates, a nonprofit organization located in Shawnee, Ohio. It is responsible for a community building experience named "Little Cities of Black Diamonds." It includes organizing local history bus tours, the Little Cities of the Forest, the Little Cities Archives, the Little Cities of Black Diamonds Day, and the Appal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Mining In Appalachia
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity. Some iron a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologic Formations Of Ohio
Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology, and so is treated as one major aspect of integrated Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface, and the processes that have shaped that structure. It also provides tools to determine the relative and absolute ages of rocks found in a given location, and also to describe the histories of those rocks. By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. Geology provides the primary evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates. Geologists broadly study the properties and processes of Earth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
