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Devil's Ladder
Carrauntoohil or Carrauntoohill ( ; ga, Corrán Tuathail , meaning "Tuathal's sickle") is the highest mountain in Ireland at . It is on the Iveragh Peninsula in County Kerry, close to the centre of Ireland's highest mountain range, MacGillycuddy's Reeks. Carrauntoohil is composed mainly of sandstone, whose glaciation produced distinctive features on the mountain such as the Eagle's Nest corrie and some deep gullies and sharp arêtes in its east and northeastern faces that are popular with rock and winter climbers. As Ireland's highest mountain, Carrauntoohil is popular with mountain walkers, who most commonly ascend via the Devil's Ladder route; however, Carrauntoohil is also climbed as part of longer mountain walking routes in the MacGillycuddy's Reeks range, including the Coomloughra Horseshoe or the MacGillycuddy's Reeks Ridge Walk of the entire mountain range. Carrauntoohil, and most of the range, is held in private ownership and is not part of any Irish national park ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ordnance Survey Ireland
Ordnance Survey Ireland (OSI; ga, Suirbhéireacht Ordanáis Éireann) is the national mapping agency of Ireland. It was established on 4 March 2002 as a body corporate. It is the successor to the former Ordnance Survey of Ireland. It and the Ordnance Survey of Northern Ireland (OSNI) are the ultimate successors to the Irish operations of the British Ordnance Survey. OSI is part of the Irish public service. OSI has made modern and historic maps of the state free to view on its website. OSI is headquartered at Mountjoy House in the Phoenix Park in Dublin. Mountjoy House was also the headquarters, until 1922, of the Irish section of the British Ordnance Survey. Organisation Under the Ordnance Survey Ireland Act 2001, the Ordnance Survey of Ireland was dissolved and a new corporate body called Ordnance Survey Ireland was established in its place. OSI is now an autonomous corporate body, with a remit to cover its costs of operation from its sales of data and derived products, wh ... [...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] |
Beenkeragh
Beenkeragh or Benkeeragh () is the second-highest peak in Ireland, at , on both the Lists of mountains in Ireland#Arderins, Arderin and Lists of mountains in Ireland#Vandeleur-Lynams, Vandeleur-Lynam lists. It is part of the MacGillycuddy's Reeks range in County Kerry. Beenkeragh also gives its name the infamous ''Beenkeragh Ridge'', the narrow rocky arêtes, arete between Beenkeragh and Carrauntoohil, Ireland's highest mountain. Geography Beenkeragh lies to the north of Carrauntoohil ., and is part of the MacGillycuddy's Reeks range in County Kerry. Beenkeragh is joined to Carrauntoohil by a very narrow rocky ridge, or arête, arete, known as the ''Beenkeragh Ridge''. In the middle of the ''Beenkeragh Ridge'' is another other summit called, The Bones () . Beenkeragh is the List of mountains of the British Isles by height, 179th-highest mountain in Britain and Ireland on the Lists of mountains and hills in the British Isles#Simms, Simm classification. Beenkeragh is regar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Bones
The Bones (), at high, is the seventh-highest peak in Ireland on the Lists of mountains in Ireland#Arderins, Arderin list, or the eighth-highest according to the Lists of mountains in Ireland#Vandeleur-Lynams, Vandeleur-Lynam list. It is part of the MacGillycuddy's Reeks in County Kerry, and is a small sharp peak on the dramatic ''Beenkeragh Ridge'', and is sometimes mistaken with ''The Bone'', the north-east spur of Maolán Buí, which descends into the ''Hag's Glen''. Geography The Bones is the highest point on a narrow rocky arête called the ''Beenkeragh Ridge'', situated between Carrauntoohil (Ireland's highest peak), and Beenkeragh (Ireland's second-highest peak), in the MacGillycuddy's Reeks range in County Kerry. The ''Beenkeragh Ridge'' is considered as "intimidating hill-walking conditions", along with the nearby The Big Gun ridge, and is often climbed as part of the ''Carrauntoohil#Coomloughra Horseshoe, Coomloughra Horseshoe''. The Bones is often confused ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beenkeragh Ridge
Beenkeragh or Benkeeragh () is the second-highest peak in Ireland, at , on both the Lists of mountains in Ireland#Arderins, Arderin and Lists of mountains in Ireland#Vandeleur-Lynams, Vandeleur-Lynam lists. It is part of the MacGillycuddy's Reeks range in County Kerry. Beenkeragh also gives its name the infamous ''Beenkeragh Ridge'', the narrow rocky arêtes, arete between Beenkeragh and Carrauntoohil, Ireland's highest mountain. Geography Beenkeragh lies to the north of Carrauntoohil ., and is part of the MacGillycuddy's Reeks range in County Kerry. Beenkeragh is joined to Carrauntoohil by a very narrow rocky ridge, or arête, arete, known as the ''Beenkeragh Ridge''. In the middle of the ''Beenkeragh Ridge'' is another other summit called, The Bones () . Beenkeragh is the List of mountains of the British Isles by height, 179th-highest mountain in Britain and Ireland on the Lists of mountains and hills in the British Isles#Simms, Simm classification. Beenkeragh is regar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carrauntoohil Group From Cruach Mhor
Carrauntoohil or Carrauntoohill ( ; ga, Corrán Tuathail , meaning "Tuathal's sickle") is the Lists of mountains in Ireland, highest mountain in Ireland at . It is on the Iveragh Peninsula in County Kerry, close to the centre of Ireland's highest mountain range, MacGillycuddy's Reeks. Carrauntoohil is composed mainly of sandstone, whose glaciation produced distinctive features on the mountain such as the Eagle's Nest cirque, corrie and some deep gullies and sharp arêtes in its east and northeastern faces that are popular with rock and winter climbers. As Ireland's highest mountain, Carrauntoohil is popular with mountain walkers, who most commonly ascend via the Devil's Ladder route; however, Carrauntoohil is also climbed as part of longer mountain walking routes in the MacGillycuddy's Reeks range, including the Coomloughra Horseshoe or the MacGillycuddy's Reeks Ridge Walk of the entire mountain range. Carrauntoohil, and most of the range, is held in private ownership and is n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U-shaped Valley
U-shaped valleys, also called trough valleys or glacial troughs, are formed by the process of glaciation. They are characteristic of mountain glaciation in particular. They have a characteristic U shape in cross-section, with steep, straight sides and a flat or rounded bottom (by contrast, valleys carved by rivers tend to be V-shaped in cross-section). Glaciated valleys are formed when a glacier travels across and down a slope, carving the valley by the action of scouring. When the ice recedes or thaws, the valley remains, often littered with small boulders that were transported within the ice, called glacial till or glacial erratic. Examples of U-shaped valleys are found in mountainous regions throughout the world including the Andes, Alps, Caucasus Mountains, Himalaya, Rocky Mountains, New Zealand and the Scandinavian Mountains. They are found also in other major European mountains including the Carpathian Mountains, the Pyrenees, the Rila and Pirin mountains in Bulgaria, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sedimentary Rocks
Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles to settle in place. The particles that form a sedimentary rock are called sediment, and may be composed of geological detritus (minerals) or biological detritus (organic matter). The geological detritus originated from weathering and erosion of existing rocks, or from the solidification of molten lava blobs erupted by volcanoes. The geological detritus is transported to the place of deposition by water, wind, ice or mass movement, which are called agents of denudation. Biological detritus was formed by bodies and parts (mainly shells) of dead aquatic organisms, as well as their fecal mass, suspended in water and slowly piling up on the floor of water bodies (marine snow). Sedimentation may also occur as dissolved minerals precipitate from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Equatorial Climate
A tropical rainforest climate, humid tropical climate or equatorial climate is a tropical climate sub-type usually found within 10 to 15 degrees latitude of the equator. There are some other areas at higher latitudes, such as the coast of southeast Florida, USA, and Okinawa, Japan that fall into the tropical rainforest climate category. They experience high mean annual temperatures, small temperature ranges, and rain that falls throughout the year. Regions with this climate are typically designated ''Af'' by the Köppen climate classification. A tropical rainforest climate is typically hot, very humid, and wet. Description Tropical rain forests have a type of tropical climate in which there is no dry season—all months have an average precipitation value of at least . There are no distinct wet or dry seasons as rainfall is high throughout the months. One day in a tropical rainforest climate can be very similar to the next, while the change in temperature between day and night m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Red Sandstone
The Old Red Sandstone is an assemblage of rocks in the North Atlantic region largely of Devonian age. It extends in the east across Great Britain, Ireland and Norway, and in the west along the northeastern seaboard of North America. It also extends northwards into Greenland and Svalbard. These areas were a part of the ancient continent of Euramerica, Euramerica/Laurussia. In Britain it is a lithostratigraphy, lithostratigraphic unit (a sequence of rock strata) to which Stratigraphy, stratigraphers accord Geological unit#Lithostratigraphic units, supergroup status and which is of considerable importance to early paleontology. For convenience the short version of the term, ORS is often used in literature on the subject. The term was coined to distinguish the sequence from the younger New Red Sandstone which also occurs widely throughout Britain. Sedimentology The Old Red Sandstone describes a suite of sedimentary rocks deposited in a variety of environments during the Devonian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saunders_Quarry-1.jpg "Click for more on -> Sandstone")
.jpg "Click for more on -> The Bones")
