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Great Scar Limestone
The Great Scar Limestone Group is a lithostratigraphy, lithostratigraphical group (stratigraphy), term referring to a succession of generally fossiliferous rock stratum, strata which occur in the Pennines in northern England and in the Isle of Man within the Tournaisian and Visean stage (stratigraphy), stages of the Carboniferous period (geology), Period. It is contained within the Carboniferous Limestone, Carboniferous Limestone Supergroup. Basinal successions Stainmore Trough The sequence in the Stainmore Trough is thus (youngest at top): * Ashfell Sandstone (Arundian age) * Breakyneck Scar Limestone (Arundian age) * Red Hill Formation * Brownber Formation (Chadian age) * Scandal Beck Limestone (Chadian age) * Coldbeck Limestone (Chadian age) On the Alston Block corresponding to the North Pennines, the sequence contains the Melmerby Scar Limestone Formation. Orton area In the Orton, Eden, Orton area, the sequence is: * Knipe Scar Limestone * Potts Beck Limestone * Ashfe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Group (stratigraphy)
In geology, a group is a lithostratigraphic unit consisting of a series of related formations that have been classified together to form a group. Formations are the fundamental unit of stratigraphy. Groups may sometimes be combined into supergroups. Groups are useful for showing relationships between formations, and they are also useful for small-scale mapping or for studying the stratigraphy of large regions. Geologists exploring a new area have sometimes defined groups when they believe the strata within the groups can be divided into formations during subsequent investigations of the area. It is possible for only some of the strata making up a group to be divided into formations. An example of a group is the Glen Canyon Group, which includes (in ascending order) the Wingate Sandstone, the Moenave Formation, the Kayenta Formation, and the Navajo Sandstone. Each of the formations can be distinguished from its neighbor by its lithology, but all were deposited in the same vast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratum
In geology and related fields, a stratum ( : strata) is a layer of rock or sediment characterized by certain lithologic properties or attributes that distinguish it from adjacent layers from which it is separated by visible surfaces known as either '' bedding surfaces'' or ''bedding planes''.Salvador, A. ed., 1994. ''International stratigraphic guide: a guide to stratigraphic classification, terminology, and procedure. 2nd ed.'' Boulder, Colorado, The Geological Society of America, Inc., 215 pp. . Prior to the publication of the International Stratigraphic Guide, older publications have defined a stratum as either being either equivalent to a single bed or composed of a number of beds; as a layer greater than 1 cm in thickness and constituting a part of a bed; or a general term that includes both ''bed'' and ''lamina''.Neuendorf, K.K.E., Mehl, Jr., J.P., and Jackson, J.A. , eds., 2005. ''Glossary of Geology'' 5th ed. Alexandria, Virginia, American Geological Institute. 779 pp. . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alston Block
The Alston Block is a term used by geologists to describe the geological structure of the North Pennines of northern England and which forms a part of the Pennine Block & Basin Province which originated during the Carboniferous period. It is defined by the Stublick and Ninety Fathom faults to the north, the Pennine Fault to the west and the Stainmore Trough to the south. It is in essence a horst underlain by the Weardale Granite which provides sufficient buoyancy to maintain this piece of the upper crust as an area of raised relief. To its west lies the Vale of Eden and to its north is the half-graben of the Northumberland Trough.British Geological Survey. 1996, ''Tectonic Map of Britain, Ireland & adjacent areas'', Pharaoh et al. 1:1500 000 (Keyworth, BGS) The area is also known for its mineral wealth. See also Geological Structure of Great Britain The geological structure of Great Britain is complex, resulting as it does from a long and varied geological history spanning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coldbeck Limestone
Caldbeck is a village in Cumbria, England, historically within Cumberland, it is situated within the Lake District National Park. The village had 714 inhabitants according to the census of 2001. Caldbeck is closely associated with neighbouring village Hesket Newmarket, which is to the east. The nearest town is Wigton, north west of the village, Carlisle is to the north, Cockermouth is to the south and Penrith is to the east. The parish church is dedicated to St. Kentigern. Caldbeck's closest fell is High Pike. Etymology " 'The cold stream'; ON 'kaldr', 'bekkr'. The village and parish are named from the 'Cald Beck'..." (ON=Old Norse). " 'bekkr'...is the usual Lakeland name for 'stream', occurring some 200 times..." Caldbeck transmitting station The Caldbeck transmitting station is outside of the village. The Caldbeck transmitting station is a 1,106 ft television and radio broadcasting station that covers most of northern Cumbria and south west Scotland. Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scandal Beck Limestone
A scandal can be broadly defined as the strong social reactions of outrage, anger, or surprise, when accusations or rumours circulate or appear for some reason, regarding a person or persons who are perceived to have transgressed in some way. These reactions are usually noisy and may be conflicting, and they often have negative effects on the status and credibility of the person(s) or organisation involved. Society is scandalised when it becomes aware of breaches of moral norms or legal requirements, often when these have remained undiscovered or been concealed for some time. Such breaches have typically erupted from greed, lust or the abuse of power. Scandals may be regarded as political, sexual, moral, literary or artistic but often spread from one realm into another. The basis of a scandal may be factual or false, or a combination of both. In contemporary times, exposure of a scandalous situation is often made by mass media. Contemporary media has the capacity to sprea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brownber Formation
Brownber is a hamlet surrounding Brownber Hall near Newbiggin-on-Lune in Cumbria Cumbria ( ) is a ceremonial and non-metropolitan county in North West England, bordering Scotland. The county and Cumbria County Council, its local government, came into existence in 1974 after the passage of the Local Government Act 1972. Cumb ..., England. Hamlets in Cumbria Ravenstonedale {{Cumbria-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Hill Formation
Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and a secondary color (made from magenta and yellow) in the CMYK color model, and is the complementary color of cyan. Reds range from the brilliant yellow-tinged scarlet and vermillion to bluish-red crimson, and vary in shade from the pale red pink to the dark red burgundy. Red pigment made from ochre was one of the first colors used in prehistoric art. The Ancient Egyptians and Mayans colored their faces red in ceremonies; Roman generals had their bodies colored red to celebrate victories. It was also an important color in China, where it was used to color early pottery and later the gates and walls of palaces. In the Renaissance, the brilliant red costumes for the nobility and wealthy were dyed with kermes and cochineal. The 19th century ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Geological Survey
The British Geological Survey (BGS) is a partly publicly funded body which aims to advance geoscientific knowledge of the United Kingdom landmass and its continental shelf by means of systematic surveying, monitoring and research. The BGS headquarters are in Keyworth, Nottinghamshire, England. Its other centres are located in Edinburgh, Wallingford, Cardiff and London. The current motto of the BGS is: ''Gateway to the Earth''. History and previous names The Geological Survey was founded in 1835 by the Board of Ordnance as the Ordnance Geological Survey, under Henry De la Beche. This was the world's first national geological survey. It remained a branch of the Ordnance Survey for many years. In 1965, it was merged with the Geological Museum and Overseas Geological Surveys, under the name of Institute of Geological Sciences. On 1 January 1984, the institute was renamed the British Geological Survey (and often referred to as the BGS), a name still carried today. Competenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Period (geology)
The geologic time scale, or geological time scale, (GTS) is a representation of time based on the rock record of Earth. It is a system of chronological dating that uses chronostratigraphy (the process of relating strata to time) and geochronology (scientific branch of geology that aims to determine the age of rocks). It is used primarily by Earth scientists (including geologists, paleontologists, geophysicists, geochemists, and paleoclimatologists) to describe the timing and relationships of events in geologic history. The time scale has been developed through the study of rock layers and the observation of their relationships and identifying features such as lithologies, paleomagnetic properties, and fossils. The definition of standardized international units of geologic time is the responsibility of the International Commission on Stratigraphy (ICS), a constituent body of the International Union of Geological Sciences (IUGS), whose primary objective is to precisely define ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carboniferous
The Carboniferous ( ) is a geologic period and system of the Paleozoic that spans 60 million years from the end of the Devonian Period million years ago ( Mya), to the beginning of the Permian Period, million years ago. The name ''Carboniferous'' means "coal-bearing", from the Latin '' carbō'' ("coal") and '' ferō'' ("bear, carry"), and refers to the many coal beds formed globally during that time. The first of the modern 'system' names, it was coined by geologists William Conybeare and William Phillips in 1822, based on a study of the British rock succession. The Carboniferous is often treated in North America as two geological periods, the earlier Mississippian and the later Pennsylvanian. Terrestrial animal life was well established by the Carboniferous Period. Tetrapods (four limbed vertebrates), which had originated from lobe-finned fish during the preceding Devonian, became pentadactylous in and diversified during the Carboniferous, including early amphibian line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
