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Great Estuarine Group
The Great Estuarine Group is a sequence of rocks which outcrop around the coast of the West Highlands of Scotland. Laid down in the Hebrides Basin during the middle Jurassic, they are the rough time equivalent of the Inferior and Great Oolite Groups found in southern England. This sequence of rocks was originally named as the ‘Great Estuarine Series’ by the geologist, John Wesley Judd in 1878. There are outcrops on the islands of Skye, Raasay, Eigg, Muck and Mull and on the Ardnamurchan peninsula. It comprises a series of shales, clays and sandstones of non-marine origin. The Group overlies the Garantiana Mudstone of the ' Bearreraig Sandstone Formation' and is itself overlain by rocks of the 'Skye Lava Group', erupted during the Palaeocene. The lowermost (and hence oldest) unit of the Great Estuarine Group is the ‘ Cullaidh Shale Formation’. Overlying this is the ' Elgol Sandstone Formation', the type locality of which is to be found at the village of Elgol on Sk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elgol
Elgol ( gd, Ealaghol) is a village on the shores of Loch Scavaig towards the end of the Strathaird peninsula in the Isle of Skye, in the Scottish Highlands. Name According to tradition, its name derives from a battle fought with five ships by Aella, a follower of Vortigern, against the Picts and Scots ("Aella-gol"). History The Strathaird peninsula was historically a heartland of the MacKinnons, a robustly Jacobite clan. On 4 July 1746, the Young Pretender found sanctuary at Elgol in the course of his wanderings under the protection of MacKinnon of MacKinnon and Captain John MacKinnon of Elgol. The cave where he is said to have waited for a boat to the mainland ("Prince Charlie’s cave", or "Uamh Phrionnsa") can still be visited today, a short walk to the south of the village. Gallery File:Schotland Elgol en Cuillins 11-05-2010 17-15-37.JPG, Elgol Bay File:Elgol harbour boat trips schedules.jpg, Boat trips from Elgol File:"Investor" - geograph.org.uk - 1172002.jpg, ''Investo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bearreraig Sandstone Formation
The Bearreraig Sandstone Formation is a geological formation in Scotland. It preserves fossils dating back to the lower to middle parts of the Jurassic period (Toarcian–Bajocian). The remains of the proximal portion of a right ulna and radius of an indeterminate thyreophoran dinosaur are known from the formation. The ichthyosaur ''Dearcmhara'' is also known from the formation. See also * List of fossiliferous stratigraphic units in Scotland See also *Lists of fossiliferous stratigraphic units in Europe *Lists of fossiliferous stratigraphic units in the United Kingdom References * {{DEFAULTSORT:Fossiliferous stratigraphic units in Scotland Scotland Scotland (, ) is a c ... References Further reading * R. M. Bateman, N. Morton, and B.L. Dower. 2000. Early Middle Jurassic plant communities in Northwest Scotland: Paleoecological and paleoclimatic significance. GeoResearch Forum 6:501-512 Geologic formations of Scotland Jurassic System of Europe Jurassi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muck, Scotland
Muck (; gd, Eilean nam Muc) is the smallest of four main islands in the Small Isles, part of the Inner Hebrides of Scotland. Today, much of the island is used for grazing. Residents use wool to make rugs and clothing. There are several ancient monuments and some facilities for visitors. The few residents are served by a single school, Muck Primary School & Nursery. The island is owned by the MacEwen family. Geology The larger part of the island is formed from olivine-phyric basalt flows erupted during the Palaeocene. Flows of hawaiite can also be found around the south coast. Together these form the Eigg Lava Formation, a greater part of which is exposed on Eigg itself. The lava flows are cut through by a swarm of Palaeocene age basalt and dolerite dykes generally aligned NNW-SSE. A handful of faults are mapped on a similar alignment, the most significant one of which stretches SE from Bagh a Ghallanaichy of Laig. Gabbro is exposed along the eastern side of the bay of Camas Mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eigg
Eigg (; gd, Eige; sco, Eigg) is one of the Small Isles in the Scottish Inner Hebrides. It lies to the south of the Isle of Skye and to the north of the Ardnamurchan peninsula. Eigg is long from north to south, and east to west. With an area of , it is the second-largest of the Small Isles after Rùm. Eigg generates virtually all of its electricity using renewable energy. Eigg has been owned by the Isle of Eigg Heritage Trust since 1997, as a community ownership; another stakeholder, the Scottish Wildlife Trust, manages the island as a nature reserve. In April 2019, National Geographic discussed the island in an online article, estimating the population at 107 and the average number of annual visitors at 10,000. Geology The larger part of the island is formed from olivine-phyric basalt flows erupted during the Palaeocene epoch. Together with flows of hawaiite and mugearite, these form the Eigg Lava Formation. The Sgùrr is formed from porphyritic rhyolitic pitchstone e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raasay
Raasay (; gd, Ratharsair) or the Isle of Raasay is an island between the Isle of Skye and the mainland of Scotland. It is separated from Skye by the Sound of Raasay and from Applecross by the Inner Sound. It is famous for being the birthplace of Gaelic poet Sorley MacLean, an important figure in the Scottish Renaissance. Traditionally the home of Clan MacSween, the island was ruled by the MacLeods from the 15th to the 19th century. Subsequently, a series of private landlords held title to the island, which is now largely in public ownership. Raasay House, which was visited by James Boswell and Samuel Johnson in 1773, is now a hotel, restaurant, bar and outdoor activity centre. Raasay means "Isle of the Roe Deer" and is home to an endemic subspecies of bank vole. The current Chief of the Island is Roderick John Macleod of Raasay. Geology and geography About north to south and east to west (at its widest), Raasay's terrain is varied. The highest point, at , is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skye
The Isle of Skye, or simply Skye (; gd, An t-Eilean Sgitheanach or ; sco, Isle o Skye), is the largest and northernmost of the major islands in the Inner Hebrides of Scotland. The island's peninsulas radiate from a mountainous hub dominated by the Cuillin, the rocky slopes of which provide some of the most dramatic mountain scenery in the country. Slesser (1981) p. 19. Although has been suggested to describe a winged shape, no definitive agreement exists as to the name's origins. The island has been occupied since the Mesolithic period, and over its history has been occupied at various times by Celtic tribes including the Picts and the Gaels, Scandinavian Vikings, and most notably the powerful integrated Norse-Gaels clans of MacLeod and MacDonald. The island was considered to be under Norwegian suzerainty until the 1266 Treaty of Perth, which transferred control over to Scotland. The 18th-century Jacobite risings led to the breaking-up of the clan system and later clearanc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Wesley Judd
John Wesley Judd (18 February 1840 – 3 March 1916) was a British geologist. He was born in Portsmouth the son of George and Jannette Judd and educated at the Royal School of Mines, where he later became Professor of Geology. He was elected a Fellow of the Royal Society in 1877. He was President of the Geological Society between 1886 and 1888 and awarded their Wollaston Medal in 1891. He was later Dean of the Royal College of Science. Notable pupils of his include Edgeworth David, William Fraser Hume and Frederick Chapman. Family He married in 1878 Jeannie Frances, daughter of John Jeyes John Jeyes (1817–1892) was a chemical manufacturer, most famous for a disinfectant liquid, Jeyes Fluid. His name is also given to an award for chemistry in relation to the environment which is awarded every two years by the Royal Society of Che .... Works * * * * References External linksJUDD, Professor John Wesley (1840-1916)at Archives in London and the M25 area. * * John Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologist
A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, although backgrounds in physics, chemistry, biology, and other sciences are also useful. Field research (field work) is an important component of geology, although many subdisciplines incorporate laboratory and digitalized work. Geologists can be classified in a larger group of scientists, called geoscientists. Geologists work in the energy and mining sectors searching for natural resources such as petroleum, natural gas, precious and base metals. They are also in the forefront of preventing and mitigating damage from natural hazards and disasters such as earthquakes, volcanoes, tsunamis and landslides. Their studies are used to warn the general public of the occurrence of these events. Geologists are also important contributors to climate ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
England
England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain, which lies in the North Atlantic, and includes over 100 smaller islands, such as the Isles of Scilly and the Isle of Wight. The area now called England was first inhabited by modern humans during the Upper Paleolithic period, but takes its name from the Angles, a Germanic tribe deriving its name from the Anglia peninsula, who settled during the 5th and 6th centuries. England became a unified state in the 10th century and has had a significant cultural and legal impact on the wider world since the Age of Discovery, which began during the 15th century. The English language, the Anglican Church, and Engli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Oolite Group
The Great Oolite Group is a Middle Jurassic stratigraphic unit that outcrops in southern England. It consists of a complex set of marine deposits primarily mudstone and bioclastic ooidal and fine grained limestone, deposited in nearshore to shelf settings. It is exposed at the surface as a variably thick belt extending roughly NE-SW from the coast of Dorset up to the Humber. It is also present at depth in the Weald and Wessex Basins, as well as offshore. Several of the constituent formations, notably the Taynton Limestone Formation and the Forest Marble Formation are notable for their fossil content, including those of dinosaurs and pterosaurs and some of the earliest mammals. Paleofauna * '' Cardiodon rugulosus'' * ''Cetiosaurus oxoniensis'' * '' Eoplophysis vetustus'' (stegosaurid indet) * ''Megalosaurus bucklandii'' * ''Proceratosaurus bradleyi'' * '' Seldsienean megistorhynchus'' See also * List of dinosaur-bearing rock formations ** List of stratigraphic units with fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inferior Oolite
The Inferior Oolite is a sequence of Jurassic age sedimentary rocks in Europe. It was deposited during the Middle Jurassic.Weishampel, David B; et al. (2004). "Dinosaur distribution (Middle Jurassic, Europe)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 538–541. . The Inferior Oolite Group as more recently defined is a Jurassic lithostratigraphic group (a sequence of rock strata) in southern and eastern England . It has been variously known in the past as the Under Oolite (or Oolyte), the Inferior Oolite, the Inferior Oolite Series and the Redbourne Group. Outcrops The rocks are exposed from Dorset and Somerset eastwards and northwards through the English Midlands to Yorkshire. It is present at depth in the Wessex-Weald Basin, where it reaches its greatest thickness of 120 m. Lithology and stratigraphy The group consists of up to 120 m thickness of oolitic limestones and su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The Jurassic constitutes the middle period of the Mesozoic, Mesozoic Era and is named after the Jura Mountains, where limestone strata from the period were first identified. The start of the Jurassic was marked by the major Triassic–Jurassic extinction event, associated with the eruption of the Central Atlantic magmatic province, Central Atlantic Magmatic Province. The beginning of the Toarcian Stage started around 183 million years ago and is marked by an extinction event associated with widespread Anoxic event, oceanic anoxia, ocean acidification, and elevated temperatures likely caused by the eruption of the Karoo-Ferrar, Karoo-Ferrar large igneous provinces. The end of the Jurassic, however, has no clear boundary with the Cretaceous and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
