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Pavey Ark
Pavey Ark is a fell in the English county of Cumbria. It is one of the Langdale Pikes, lying to the north of Great Langdale, in the heart of the Lake District, immediately to the north-east of Harrison Stickle. Topography From the shores of Stickle Tarn, Pavey Ark gives the impression of being a rocky ridge. In fact this is misleading, and the north-western side is simply an undulating area of moorland, rising towards Thunacar Knott. The summit plateau is characterised by tarns, rocky outcrops and bilberry terraces. Pavey Ark is the largest cliff in the Langdales, but faces east over Stickle Tarn and is less prominent from the floor of Great Langdale away to the south. The main face is a little over across and drops about . To the southwest it merges into the crags of Harrison Stickle, while the northern end peters out into the valley of Bright Beck. Stickle Tarn is wholly within the territory of the Ark, a corrie tarn which has been dammed to create additional capacity. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thunacar Knott
Thunacar Knott is a fell in the central part of the English Lake District in the county of Cumbria. Topography The main spine of the Central Fells runs south from Bleaberry Fell to High Raise, before turning sharply east en route for Blea Rigg and Loughrigg Fell. A secondary ridge projects southward from High Raise, terminating in the Langdale Pikes. These are a high rocky parapet looking down upon the valley of Great Langdale, fringing an area of moorland behind. This upland plateau has its highpoint in Thunacar Knott. Recent surveys give the fell a height of 723 metres (2,372 feet), a significant increase to the 2,351 feet given by Alfred Wainwright in his ''Pictorial Guides to the Lakeland Fells''. The fell is situated in Great Langdale in the midst of one of the most popular areas for walking in the district, surrounded by the much-loved Langdale fells of Harrison Stickle, Pike of Stickle, Loft Crag and Pavey Ark. Despite this, Thunacar Knott is often by-pass ... [...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] |
Cairn
A cairn is a man-made pile (or stack) of stones raised for a purpose, usually as a marker or as a burial mound. The word ''cairn'' comes from the gd, càrn (plural ). Cairns have been and are used for a broad variety of purposes. In prehistoric times, they were raised as markers, as memorials and as burial monuments (some of which contained chambers). In modern times, cairns are often raised as landmarks, especially to mark the summits of mountains. Cairns are also used as trail markers. They vary in size from small stone markers to entire artificial hills, and in complexity from loose conical rock piles to elaborate megalithic structures. Cairns may be painted or otherwise decorated, whether for increased visibility or for religious reasons. A variant is the inuksuk (plural inuksuit), used by the Inuit and other peoples of the Arctic region of North America. History Europe The building of cairns for various purposes goes back into prehistory in Eurasia, ranging in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Head For Heights
To have a head for heights means that one has no acrophobia, an irrational fear of heights, and is not particularly prone to fear of falling or suffering from vertigo, the spinning sensation that can be triggered, for example, by looking down from a high place. A head for heights is frequently cited as a requirement when mountain hiking or climbing for a particular route as well as paragliding and hang-gliding. It is needed for certain jobs, such as for wind turbine technicians, chimney sweeps, roofers, steeplejacks and window cleaners. Mohawk ironworkers have worked for generations erecting New York City skyscrapers, though it is a myth they have an innate skill for doing so. Unlike acrophobia, a natural fear of heights is a normal phenomenon. When one finds oneself in an exposed place at a great height, one feels one's own posture as unstable. A normal fear of heights can generate feelings of anxiety as well as autonomic symptoms like outbreaks of sweat. Causes of fear of he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrambling
Scrambling is a mountaineering term for ascending steep terrain using one's hands to assist in holds and balance.''New Oxford American Dictionary''. It is also used to describe terrain that falls between hiking and rock climbing (as a “scramble”). Sure-footedness and a head for heights are essential. Canyoning and stream climbing are other types of scrambling. Overview Scrambling is ascending or traversing a grade without technical apparatus. Unroped ascent in exposed situations is potentially one of the most dangerous of mountaineering activities. As soon as an ascent involves a rope, going up or down, it is no longer a scramble. Alpine scrambling Alpine scrambling is scrambling in high mountains and may not follow a defined or waymarked path. The Seattle Mountaineers climbing organization defines alpine scrambling as follows: Alpine Scrambles are off-trail trips, often on snow or rock, with a 'non-technical' summit as a destination. A non-technical summit is one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cliff
In geography and geology, a cliff is an area of rock which has a general angle defined by the vertical, or nearly vertical. Cliffs are formed by the processes of weathering and erosion, with the effect of gravity. Cliffs are common on coasts, in mountainous areas, escarpments and along rivers. Cliffs are usually composed of rock that is resistant to weathering and erosion. The sedimentary rocks that are most likely to form cliffs include sandstone, limestone, chalk, and dolomite. Igneous rocks such as granite and basalt also often form cliffs. An escarpment (or scarp) is a type of cliff formed by the movement of a geologic fault, a landslide, or sometimes by rock slides or falling rocks which change the differential erosion of the rock layers. Most cliffs have some form of scree slope at their base. In arid areas or under high cliffs, they are generally exposed jumbles of fallen rock. In areas of higher moisture, a soil slope may obscure the talus. Many cliffs also fea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dungeon Ghyll
Great Langdale is a valley in the Lake District National Park in North West England, the epithet Great distinguishing it from the neighbouring valley of Little Langdale. Langdale is also the name of a valley in the Howgill Fells, elsewhere in Cumbria. It is a popular location for hikers, climbers, fell-runners, and other outdoor enthusiasts who are attracted by the many fells ringing the head of the valley. Among the best-known features of Great Langdale are the Langdale Pikes, a group of peaks on the northern side of the dale. England's highest mountain, Scafell Pike, can be climbed by a route from Langdale. Langdale has views of, in particular, Dungeon Ghyll Force waterfall, Harrison Stickle, and Pike of Stickle. Great Langdale was an important site during the Neolithic period for producing stone axes and was also one of the centres of the Lakeland slate industry. History Great Langdale is known to archaeologists as the source of a particular type of Neolithic polishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarn (lake)
A tarn (or corrie loch) is a Proglacial lake, proglacial mountain lake, pond or pool, formed in a cirque excavated by a glacier. A moraine may form a natural dam below a tarn. Etymology The word is toponymy, derived from the Old Norse word ''tjörn'' ("a small mountain lake without tributaries") meaning pond. In parts of Northern England - predominantly Cumbria but also areas of North Lancashire and North Yorkshire - 'tarn' is widely used as the name for small lakes or ponds, regardless of their location and origin (e.g. Talkin Tarn, Urswick Tarn, Malham Tarn). Similarly, in Scandinavian languages, a ''tjern'' or ''tjørn'' (both Norwegian) or ''tjärn'' or ''tärn'' (both Swedish) is a small natural lake, often in a forest or with vegetation closely surrounding it or growing into the tarn. The specific technical use for a body of water in a glacial corrie comes from high number of tarns found in corries in the Lake District, an upland area in Cumbria. Nonetheless, there are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gill (stream)
A gill or ghyll is a ravine or narrow valley in the North of England and other parts of the United Kingdom. The word originates from the Old Norse . Examples include Dufton Ghyll Wood, Dungeon Ghyll, Troller's Gill and Trow Ghyll. As a related usage, Gaping Gill is the name of a cave, not the associated stream, and Cowgill, Masongill and Halton Gill are derived names of villages. The stream flowing through a gill is often referred to as a beck: for example in Swaledale, Gunnerside Beck flows through Gunnerside Ghyll. ''Beck ''is also used as a more general term for streams in the north of England – examples include Ais Gill Beck, Arkle Beck and Peasey Beck. In the North Pennines, the word sike or syke is found in similar circumstances. This is particularly common in the Appleby Fells area where sikes significantly outnumber the becks and gills; it can also be seen in the name of Eden Sike Cave in Mallerstang. In the High Weald gills are deeply cut ravines, usually with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack's Rake
Jack's Family Restaurants, LP (doing business as Jack's) is an American fast food restaurant chain, headquartered and based in Birmingham, and is owned by AEA Investors. Restaurants feature sit-down dining, drive-thrus and takeout service. The menu features primarily burgers, fried chicken, breakfast and various other fast food items including french fries and soft drinks. , there were 202 Jack's restaurants in operation; all corporate owned. The company opens new locations at a rate of 15 per year. History Jack's was founded on November 21, 1960, by Jack Caddell as a single walk-up stand in Homewood, Alabama, a suburb of Birmingham. This location still operates today after several remodels, the most recent in 2019, and is the chain's flagship store. The original menu featured items such as fifteen-cent hamburgers and fries, twenty-cent shakes, and a twenty-cent "Fish-On-A-Bun." Jack's rapidly expanded and by the mid-1960s, they had more than a half dozen locations in the B ... [...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] |
Lapilli
Lapilli is a size classification of tephra, which is material that falls out of the air during a volcanic eruption or during some meteorite impacts. ''Lapilli'' (singular: ''lapillus'') is Latin for "little stones". By definition lapilli range from in diameter. A pyroclastic particle greater than 64 mm in diameter is known as a volcanic bomb when molten, or a volcanic block when solid. Pyroclastic material with particles less than 2 mm in diameter is referred to as volcanic ash. Formation Lapilli are spheroid-, teardrop-, dumbbell- or button-shaped droplets of molten or semi-molten lava ejected from a volcanic eruption that fall to earth while still at least partially molten. These granules are not accretionary, but instead the direct result of liquid rock cooling as it travels through the air. Lapilli tuffs are a very common form of volcanic rock typical of rhyolite, andesite and dacite pyroclastic eruptions, where thick layers of lapilli can be deposited during a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saunders_Quarry-1.jpg "Click for more on -> Sandstone")
