|
Peppercombe
Peppercombe is a small valley ( combe) on the north-western coast of Devon, England. It is situated on the South West Coast Path between Westward Ho! to the north and Bucks Mills to the west. There is also a path descending from Horns Cross on the A39 road. The small stream of Peppercombe Water is a little over a kilometre long, but its valley is relatively deep. It ends in a waterfall consisting in a series of cascades, each between 0.5 and 1.5 metres high, that have formed due to the unequal hardness of the different beds of the underlying rock. The seaward section of Peppercombe is at the eastern end of the Hobby to Peppercombe biological Site of Special Scientific Interest (SSSI), while the coast section to north-east is part of the Mermaid's Pool to Rowden Gut geological SSSI. __NOTOC__ Geology A noticeable feature of the sea cliffs between Peppercombe and Portledge to the north is their distinctive red colour. Whereas the rocks of the surrounding areas form part of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mermaid's Pool To Rowden Gut
Mermaid's Pool to Rowden Gut is a geological Site of Special Scientific Interest (SSSI) in north-western Devon in England. It comprises a 5.5km-long stretch of coast between Mermaid's Pool in the north-east and Rowden's Gut in the south-west. The sea cliffs expose the only available complete sequence through the Bideford Formation of the Culm Measures, which consists of alternating layers of mudstones, siltstones and sandstones that were deposited in a wide range of deltaic environments during the Carboniferous period. This site borders the Westward Ho! Cliffs SSSI to the north, while the coastline to the south-east continues to Peppercombe, and further into the Hobby to Peppercombe SSSI. Mermaid's Pool is a little pool in the shore platform a mile west of Westward Ho! Westward Ho! is a seaside village near Bideford in Devon, England. The A39 road provides access from the towns of Barnstaple, Bideford, and Bude. It lies at the south end of Northam Burrows and faces w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combe
A combe (; also spelled coombe or coomb and, in place names, comb) can refer either to a steep, narrow valley, or to a small valley or large hollow on the side of a hill; in any case, it is often understood simply to mean a small valley through which a watercourse ''does not'' run. The word "combe" derives from Old English ''cumb'', of the same meaning, and is unrelated to the English word "comb". It derives ultimately from the same Brythonic source as the Welsh '' cwm'', which has the same meaning. Today, the word is used mostly in reference to the combes of southern and southwestern England. Examples The following is a list places in the British Isles The British Isles are a group of islands in the North Atlantic Ocean off the north-western coast of continental Europe, consisting of the islands of Great Britain, Ireland, the Isle of Man, the Inner and Outer Hebrides, the Northern Isles (O ... named for having combes: References {{reflist Valleys Slope landforms [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South West Coast Path
The South West Coast Path is England's longest waymarked long-distance footpath and a National Trail. It stretches for , running from Minehead in Somerset, along the coasts of Devon and Cornwall, to Poole Harbour in Dorset. Because it rises and falls with every river mouth, it is also one of the more challenging trails. The total height climbed has been calculated to be 114,931 ft (35,031 m), almost four times the height of Mount Everest. It has been voted 'Britain's Best Walking route' twice in a row by readers of The Ramblers' ''Walk'' magazine, and regularly features in lists of the world's best walks. The final section of the path was designated as a National Trail in 1978. Many of the landscapes which the South West Coast Path crosses have special status, either as a national park or one of the heritage coasts. The path passes through two World Heritage Sites: the Dorset and East Devon Coast, known as the Jurassic Coast, was designated in 2001, and the Cornwal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bucks Mills
Bucks Mills is a small English village within the parish of Woolfardisworthy on the north coast of Devon. It was anciently the mill of the manor of Bucks, anciently ''Bokish'', Risdon, Tristram (d.1640), Survey of Devon, 1811 edition, London, 1811, with 1810 Additions, p.242 Buckish, ''Bochewis'' etc., listed in the Domesday Book of 1086 as ''Bochewis''.Thorn, Caroline & Frank, (eds.) Domesday Book, (Morris, John, gen.ed.) Vol. 9, Devon, Parts 1 & 2, Phillimore Press, Chichester, 1985, Chapter 36:2. The village is within the North Devon Coast Area of Outstanding Natural Beauty and on the South West Coast Path. Next to the village is Bucks Woods which includes the site of the Iron Age hill fort at Peppercombe Castle. The stream which runs through the village powered at least one mill. It falls over the cliff edge in a waterfall onto the beach which has large pebbles and hard sandstone formations. In the Elizabethan era a break in the rocks, known as the Gut, was created by Rich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breccia
Breccia () is a rock composed of large angular broken fragments of minerals or rocks cemented together by a fine-grained matrix. The word has its origins in the Italian language, in which it means "rubble". A breccia may have a variety of different origins, as indicated by the named types including sedimentary breccia, tectonic breccia, igneous breccia, impact breccia, and hydrothermal breccia. A megabreccia is a breccia composed of very large rock fragments, sometimes kilometers across, which can be formed by landslides, impact events, or caldera collapse. Types Breccia is composed of coarse rock fragments held together by cement or a fine-grained matrix. Like conglomerate, breccia contains at least 30 percent of gravel-sized particles (particles over 2mm in size), but it is distinguished from conglomerate because the rock fragments have sharp edges that have not been worn down. These indicate that the gravel was deposited very close to its source area, since other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hill Forts In Devon
A hill is a landform that extends above the surrounding terrain. It often has a distinct summit. Terminology The distinction between a hill and a mountain is unclear and largely subjective, but a hill is universally considered to be not as tall, or as steep as a mountain. Geographers historically regarded mountains as hills greater than above sea level, which formed the basis of the plot of the 1995 film '' The Englishman who Went up a Hill but Came down a Mountain''. In contrast, hillwalkers have tended to regard mountains as peaks above sea level. The ''Oxford English Dictionary'' also suggests a limit of and Whittow states "Some authorities regard eminences above as mountains, those below being referred to as hills." Today, a mountain is usually defined in the UK and Ireland as any summit at least high, while the official UK government's definition of a mountain is a summit of or higher. Some definitions include a topographical prominence requirement, typically o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Erosion
Coastal erosion is the loss or displacement of land, or the long-term removal of sediment and rocks along the coastline due to the action of waves, currents, tides, wind-driven water, waterborne ice, or other impacts of storms. The landward retreat of the shoreline can be measured and described over a temporal scale of tides, seasons, and other short-term cyclic processes. Coastal erosion may be caused by hydraulic action, abrasion, impact and corrosion by wind and water, and other forces, natural or unnatural. On non-rocky coasts, coastal erosion results in rock formations in areas where the coastline contains rock layers or fracture zones with varying resistance to erosion. Softer areas become eroded much faster than harder ones, which typically result in landforms such as tunnels, bridges, columns, and pillars. Over time the coast generally evens out. The softer areas fill up with sediment eroded from hard areas, and rock formations are eroded away. Also erosion co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hill Fort
A hillfort is a type of earthwork used as a fortified refuge or defended settlement, located to exploit a rise in elevation for defensive advantage. They are typically European and of the Bronze Age or Iron Age. Some were used in the post- Roman period. The fortification usually follows the contours of a hill and consists of one or more lines of earthworks, with stockades or defensive walls, and external ditches. Hillforts developed in the Late Bronze and Early Iron Age, roughly the start of the first millennium BC, and were used in many Celtic areas of central and western Europe until the Roman conquest. Nomenclature The spellings "hill fort", "hill-fort" and "hillfort" are all used in the archaeological literature. The ''Monument Type Thesaurus'' published by the Forum on Information Standards in Heritage lists ''hillfort'' as the preferred term. They all refer to an elevated site with one or more ramparts made of earth, stone and/or wood, with an external dit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Age
The Iron Age is the final epoch of the three-age division of the prehistory and protohistory of humanity. It was preceded by the Stone Age (Paleolithic, Mesolithic, Neolithic) and the Bronze Age (Chalcolithic). The concept has been mostly applied to Iron Age Europe and the Ancient Near East, but also, by analogy, to other parts of the Old World. The duration of the Iron Age varies depending on the region under consideration. It is defined by archaeological convention. The "Iron Age" begins locally when the production of iron or steel has advanced to the point where iron tools and weapons replace their bronze equivalents in common use. In the Ancient Near East, this transition took place in the wake of the Bronze Age collapse, in the 12th century BC. The technology soon spread throughout the Mediterranean Basin region and to South Asia ( Iron Age in India) between the 12th and 11th century BC. Its further spread to Central Asia, Eastern Europe, and Central Europe is somewhat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Red Sandstone
The New Red Sandstone, chiefly in British geology, is composed of beds of red sandstone and associated rocks laid down throughout the Permian (300 million years ago) to the end of the Triassic (about 200 million years ago), that underlie the Jurassic-Triassic age Penarth Group. The name distinguishes it from the Old Red Sandstone which is largely Devonian in age, and with which it was originally confused due to their similar composition. Its upper layers consist of mudstones, but most of the formation consists of reddish to yellowish sandstones, interbedded with rare evaporite minerals such as halite and gypsum. These indicate deposition within a hot and arid palaeo-environment, such as a desert or sabkha.Benton MJ and Walker AD. 1985. Palaeoecology, taphonomy and dating of Permo-Triassic reptiles from Elgin, North-East Scotland. Palaeontology 28:207–234. Geographical distribution The New Red Sandstone was originally identified in Scotland, at quarries in Elgi ... [...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 r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> New Red Sandstone")
Saunders_Quarry-1.jpg "Click for more on -> Sandstone")