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Broom Fell
Broom Fell is a small hill in the English Lake District. It lies on a ridge connecting Lord's Seat and Graystones, but is rarely climbed. Alfred Wainwright did however accord it the status of a separate fell in his influential guidebook series, the ''Pictorial Guide to the Lakeland Fells''.Alfred Wainwright: ''A Pictorial Guide to the Lakeland Fells, Book 6, The North Western Fells'': Westmorland Gazette (1964): Topography The North Western Fells occupy the area between the rivers Derwent and Cocker, a broadly oval swathe of hilly country, elongated on a north–south axis. Two roads cross from east to west, dividing the fells into three convenient groups. The most northerly sector, rising between Whinlatter Pass and the Vale of Embleton, includes Broom Fell. Lord's Seat, is the highest of the fells north of Whinlatter and sends out a long ridge westwards. The ridge begins with a marshy depression before rising to the summit of Broom Fell. It then continues west to the more pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graystones
Graystones is a fell in the English Lake District. It lies in the North Western Fells region and is one of the peaks on the ridge which encircles the valley of Aiken Beck. Name According to Alfred Wainwright the name Graystones properly refers only to the summit, but he then chose to apply it to the whole fell in his influential ''Pictorial Guide to the Lakeland Fells''.Alfred Wainwright: ''A Pictorial Guide to the Lakeland Fells, Book 6, The North Western Fells'': Westmorland Gazette (1964): Wainwright stated that the hill is correctly known as Kirk Fell, not to be confused with Kirk Fell in Wasdale. Some guidebooks however take Graystones to be the eastern summit and Kirk Fell the western top at 1,437 ft.Bill Birkett: ''Complete Lakeland Fells'': Collins Willow (1994): This view is reinforced by the placing of the names on the Ordnance Survey 1:25000 series map. Topography The North Western Fells occupy the area between the rivers Derwent and Cocker, a broadly oval ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whinlatter
Whinlatter is a small fell in the north west of the English Lake District, just north of the Whinlatter Pass. It is easily climbed from the top of the Whinlatter Pass, through the Forestry England plantations. The Whinlatter Visitor's Centre, a popular tourist attraction, is on the south side of the fell. The hill is part of a horseshoe around the valley of Aiken Beck. The fell's name originates from a combination of the Old Norse and Gaelic languages. With the Old Norse word 'hvin' meaning gorse or furze, and the Gaelic word 'lettir' meaning slope, the name translates as "The Gorse or furze-covered slope.".Place Names of the Lake District. Gives origins and translation of name. Topography The |
Grasmoor
Grasmoor is a mountain in the north-western part of the Lake District, northern England. It is the highest peak in a group of hills between the villages of Lorton, Braithwaite and Buttermere, and overlooks Crummock Water. Grasmoor is distinguished by its steep western flank, dropping dramatically to Crummock Water. This face is however not suitable for rock climbers as there is little clean rock, although Alfred Wainwright describes a challenging route up the face in his ''Pictorial Guides to the Lakeland Fells''.Alfred Wainwright: ''A Pictorial Guide to the Lakeland Fells, Book 6, The North Western Fells'': Westmorland Gazette (1964): To the east the fell is linked to others by Crag Hill and Coledale Hause. Grasmoor is also home to the most extensive scree slopes in the North Western Fells. Name Grasmoor takes its name from the Old Norse element ''grise'', meaning wild boar. This element appears in other Lake District place names, including Grisedale Pike and Grizedale Forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grisedale Pike
Grisedale Pike is a fell in the Lake District, Cumbria, England, situated west of the town of Keswick in the north-western sector of the national park. At a height of 791 m (2593 feet) it is the 40th-highest Wainwright in the Lake District; it also qualifies as a Hewitt, Marilyn and Nuttall. Grisedale Pike presents a striking appearance when viewed from the east, particularly from the vicinity of Keswick. It possesses two subsidiary summits: one unnamed (usually referred to as 'subsidiary summit', situated above Hobcarton Crag); the other Hobcarton End. Topography Grisedale Pike is a large fell throwing down three long ridges to the valley floors and two shorter ones that link to the adjoining fell of Hopegill Head and the strategically important Coledale Hause which links the fell to the rest of the Coledale Fells. It is bounded to the south by the 2½-mile (4-kilometre) valley of Coledale and to the north by the Whinlatter Pass which carries the B5292 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whiteside (Lake District)
Whiteside is a fell in the north-western area of the English Lake District. It stands at the western end of the Grisedale Pike- Hopegill Head ridge overlooking Crummock Water. Topography The North Western Fells occupy the area between the rivers Derwent and Cocker, a broadly oval swathe of hilly country, elongated on a north-south axis. Two roads cross from east to west, dividing the fells into three convenient groups. The central sector, rising between Whinlatter Pass and Newlands Pass, includes Whiteside. The high ground in this group of fells is formed by a series of ridges in the form of the letter 'H' lying on one side. The northern ridge is formed by Whiteside, Hopegill Head and Grisedale Pike, while the Grasmoor to Causey Pike ridge runs parallel to the south. The bridge between the two is the pass of Coledale Hause. This stands at the head of two valleys, Coledale descending eastward and Gasgale Gill flowing west. Whiteside forms a shallow crescent, concave to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually related to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greywacke
Greywacke or graywacke (German ''grauwacke'', signifying a grey, earthy rock) is a variety of sandstone generally characterized by its hardness, dark color, and poorly sorted angular grains of quartz, feldspar, and small rock fragments or lithic fragments set in a compact, clay-fine matrix. It is a texturally immature sedimentary rock generally found in Paleozoic strata. The larger grains can be sand- to gravel-sized, and matrix materials generally constitute more than 15% of the rock by volume. The term "greywacke" can be confusing, since it can refer to either the immature (rock fragment) aspect of the rock or its fine-grained (clay) component. The origin of greywacke was unknown until turbidity currents and turbidites were understood, since, according to the normal laws of sedimentation, gravel, sand and mud should not be laid down together. Geologists now attribute its formation to submarine avalanches or strong turbidity currents. These actions churn sediment and cause mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siltstone
Siltstone, also known as aleurolite, is a clastic sedimentary rock that is composed mostly of silt. It is a form of mudrock with a low clay mineral content, which can be distinguished from shale by its lack of fissility.Blatt ''et al.'' 1980, pp.381-382 Although its permeability and porosity is relatively low, siltstone is sometimes a tight gas reservoir rock, an unconventional reservoir for natural gas that requires hydraulic fracturing for economic gas production. Siltstone was prized in ancient Egypt for manufacturing statuary and cosmetic palettes. The siltstone quarried at Wadi Hammamat was a hard, fine-grained siltstone that resisted flaking and was almost ideal for such uses. Description There is not complete agreement on the definition of siltstone. One definition is that siltstone is mudrock ( clastic sedimentary rock containing at least 50% clay and silt) in which at least 2/3 of the clay and silt fraction is composed of silt-sized particles. Silt is defined a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mudstone
Mudstone, a type of mudrock, is a fine-grained sedimentary rock whose original constituents were clays or muds. Mudstone is distinguished from '' shale'' by its lack of fissility (parallel layering).Blatt, H., and R.J. Tracy, 1996, ''Petrology.'' New York, New York, W. H. Freeman, 2nd ed, 529 pp. The term ''mudstone'' is also used to describe carbonate rocks (limestone or dolomite) that are composed predominantly of carbonate mud. However, in most contexts, the term refers to siliciclastic mudstone, composed mostly of silicate minerals. The NASA Curiosity rover has found deposits of mudstone on Mars that contain organic substances such as propane, benzene and toluene. Definition There is not a single definition of mudstone that has gained general acceptance,Boggs 2006, p.143 though there is wide agreement that mudstones are fine-grained sedimentary rocks, composed mostly of silicate grains with a grain size less than . Individual grains this size are too small to be disting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ordovician
The Ordovician ( ) is a geologic period and System (geology), system, the second of six periods of the Paleozoic Era (geology), Era. The Ordovician spans 41.6 million years from the end of the Cambrian Period million years ago (Mya) to the start of the Silurian Period Mya. The Ordovician, named after the Celtic Britons, Welsh tribe of the Ordovices, was defined by Charles Lapworth in 1879 to resolve a dispute between followers of Adam Sedgwick and Roderick Murchison, who were placing the same Rock (geology), rock beds in North Wales in the Cambrian and Silurian systems, respectively. Lapworth recognized that the fossil fauna in the disputed Stratum, strata were different from those of either the Cambrian or the Silurian systems, and placed them in a system of their own. The Ordovician received international approval in 1960 (forty years after Lapworth's death), when it was adopted as an official period of the Paleozoic Era by the International Union of Geological Sciences, Intern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sale Fell
Sale Fell is a small hill near Cockermouth in the English Lake District. It is one of the smallest Wainwrights, but is nevertheless popular with locals, as it offers gentle walking and lovely views across Bassenthwaite Lake to Skiddaw. Topography The North Western Fells occupy the area between the rivers Derwent and Cocker, a broadly oval swathe of hilly country, elongated on a north-south axis. Two roads cross from east to west, dividing the fells into three convenient groups. The most northerly sector, rising between Whinlatter Pass and the Vale of Embleton includes Sale Fell. Sale Fell and its twin companion to the west, Ling Fell, are the final hills with any lakeland character in the northwest of the district. Further north across the Vale of Embleton is a final group of very low tops on either side of the Derwent Valley but these are ignored by most guidebooks and hill lists.Alfred Wainwright: ''A Pictorial Guide to the Lakeland Fells, Book 6, The North Western Fells'': ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ling Fell
Ling Fell is a small hill in the north west of the Lake District in the United Kingdom. It is close to the village of Wythop Mill, from where it can easily be climbed. The fell is shaped like a wide dome, with no particular dangers. Its name derives from the fact that it is largely covered in heather, also known as "ling". The summit has good views of the town of Cockermouth. Topography The North Western Fells occupy the area between the rivers Derwent and Cocker, a broadly oval swathe of hilly country, elongated on a north-south axis. Two roads cross from east to west, dividing the fells into three convenient groups. The most northerly sector, rising between Whinlatter Pass and the Vale of Embleton, includes Ling Fell. Ling Fell and its near twin companion to the east, Sale Fell, are the final hills with any lakeland character in the north west of the district. Continuing northward across the Vale of Embleton is a final group of very low tops on either side of the Derwent Vall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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