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Mount Napier
Mount Napier in Victoria, Australia, is one of the youngest volcanoes in Australia. It erupted about 32,000 years ago. It was named by Major Thomas Mitchell after the three Napier brothers, who he had served alongside during the Peninsular War. Mitchell named it in August 1836, during his third expedition across south-eastern Australia. The local Aboriginal name for the mount is Tapoc. Mount Napier State Park is located 270 kilometres west of Melbourne and 17 km south of Hamilton. Location and features Mount Napier or Tapoc in the local Aboriginal language, has a composite lava shield with a superimposed scoria cone. The cone rises above the surrounding plains to an elevation of , making it the highest point on the Western District Plains of Victoria. Mount Napier is part of the Newer Volcanics Province, which is the youngest volcanic region in Australia. The Newer Volcanics Province covers an area of and contains over 400 vents. The Mount Napier Lava Flow follow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Volcanoes In Australia
This is a list of active, dormant and extinct volcanoes in Australia and its island territories. Note that the term volcano is used loosely as it can include groups of related volcanoes and vents that erupted at similar times with lava of related origin. The lists provided below are mainly volcanoes of Cenozoic aged, with some notable older (Mesozoic and Paleozoic aged), volcanoes included. There are no volcanoes on the Australian mainland that have erupted since European settlement, but some volcanoes in Victoria, South Australia and North Queensland could have been witnessed by Aboriginal people several thousand years ago. There are active volcanoes in the Heard and McDonald Islands. Australian states Queensland New South Wales Victoria South Australia South Australia's volcanoes are the youngest in Australia, and erupted within the memory of local Indigenous peoples. They are all in the Limestone Coast region, in the Mount Burr Range. They are considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamilton, Victoria
Hamilton is a large town in south-western Victoria, Australia, at the intersection of the Glenelg Highway and the Henty Highway. The Hamilton Highway connects it to Geelong. Hamilton is in the federal Division of Wannon, and is in the Southern Grampians local government area. Hamilton claims to be the ''"Wool Capital of the World"'', based on its strong historical links to sheep grazing which continue today. The town uses the tagline "Greater Hamilton: one place, many possibilities". History Early history Hamilton was built near the border of three traditional indigenous tribal territories: the Gunditjmara land that stretches south to the coast, the Tjapwurong land to the north east and the Bunganditj territory to the west. People who lived in these areas tended to be settled rather than nomadic. The region is fertile and well-watered, leading to an abundance of wildlife, and no need to travel far for food. Physical remains such as the weirs and fish traps found in Lake Cond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Victoria (Australia)
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains In Australia
This is a list of mountains in Australia. Highest points by state and territory List of mountains in Australia by topographic prominence This is a list of the top 50 mountains in Australia ranked by topographic prominence. Most of these peaks are the highest point in their areas. Australian Capital Territory The following is a list of mountains and prominent hills in the Australian Capital Territory in order, from the highest peak to the lowest peak, for those mountains and hills with an elevation above : New South Wales Queensland South Australia Tasmania Victoria Western Australia * Carnarvon Range * Mount Augustus (1105m) * Mount Beadell * Darling Range ** Mount Dale ** Mount Cooke * Hamersley Range ** Mount Meharry (at 1,249 metres above sea level, the highest peak in Western Australia) ** Mount Bruce (1,221 m; the second highest peak in WA) ** Mount Nameless/Jarndunmunha 1,115 m * Wunaamin Miliwundi Ranges, formerly King Leopold Ranges * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Byaduk, Victoria
Byaduk is a township in the Shire of Southern Grampians in the Western District of Victoria, Australia. European settlement began around 1853 by Wendish or Sorbian Lutheran immigrants who gave it the name Neukirch after the town in Saxony. The township was settled in the early 1860s, and named Byaduk, an aboriginal word apparently meaning "stone tomahawk". The Post Office opened on 1 August 1863. Tourism The Byaduk Caves, lava tubes from the volcanic eruption of Mount Napier, are nearby. You can also see extensive views of the lava flow at Harmans Valley and the tumuli lava blisters off Old Crushers Road. Famous residents Sergeant Simon Fraser, 57th Battalion, (a farmer from Byaduk) is honoured by a 1998 sculpture by Peter Corlett in the Australian Memorial Park in Fromelles, France and a 2008 replica at the Shrine of Remembrance in Melbourne depicting him rescuing a wounded compatriot from ''no man's land No man's land is waste or unowned land or an uninhabite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pressure Ridge (lava)
In volcanology, a pressure ridge or a tumulus (plural: tumuli), and rarely referred to as a schollendome, is sometimes created in an active lava flow. Formation occurs when the outer edges and surfaces of the lava flow begin to harden. If the advancing lava underneath becomes restricted it may push up on the hardened crust, tilting it outward. Inflation also takes place and is a process where the plastic layer of lava underneath expands as it cools and small crystals form. The end result is a raised mound of hardened lava rock, usually a relatively narrow but long ridge. Tension cracks form on the surface of pressure ridges and run along the axis An axis (plural ''axes'') is an imaginary line around which an object rotates or is symmetrical. Axis may also refer to: Mathematics * Axis of rotation: see rotation around a fixed axis * Axis (mathematics), a designator for a Cartesian-coordinat ... of elongated ridges, and at both edges of broader ridges, sometimes referred to as pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Eccles
Budj Bim, also known as Mount Eccles, is a dormant volcano near Macarthur in southwestern Victoria, Australia. It lies within the geologically-defined area known as the Newer Volcanics Province, which is the youngest volcanic area in Australia and stretches from western Victoria to south-eastern South Australia. It is situated within the Budj Bim National Park. Budj Bim is the Gunditjmara name, meaning "High Head". The roughly conical peak rises . The peak is a scoria hill that was thrown up beside a group of three overlapping volcanic craters that now contain Lake Surprise. A line of smaller craters and scoria cones runs to the southeast. Lava flows extend to form a shield volcano and are fed by several lava channels, or "lava canals" as they are known locally. This lava flow, known as the Tyrendarra lava flow, changed the drainage pattern of the region, and created large wetlands. Large areas to the west and south-west of the mountain have been heritage-listed. The Budj Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plain
In geography, a plain is a flat expanse of land that generally does not change much in elevation, and is primarily treeless. Plains occur as lowlands along valleys or at the base of mountains, as coastal plains, and as plateaus or uplands. In a valley, a plain is enclosed on two sides, but in other cases a plain may be delineated by a complete or partial ring of hills, by mountains, or by cliffs. Where a geological region contains more than one plain, they may be connected by a pass (sometimes termed a gap). Coastal plains mostly rise from sea level until they run into elevated features such as mountains or plateaus. Plains are one of the major landforms on earth, where they are present on all continents, and cover more than one-third of the world's land area. Plains can be formed from flowing lava; from deposition of sediment by water, ice, or wind; or formed by erosion by the agents from hills and mountains. Biomes on plains include grassland ( temperate or subtr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scoria Cone
Scoria is a pyroclastic, highly vesicular, dark-colored volcanic rock that was ejected from a volcano as a molten blob and cooled in the air to form discrete grains or clasts.Neuendorf, K.K.E., J.P. Mehl, Jr., and J.A. Jackson, eds. (2005) ''Glossary of Geology'' (5th ed.). Alexandria, Virginia, American Geological Institute. 779 pp. It is typically dark in color (generally dark brown, black or purplish-red), and basaltic or andesitic in composition. Scoria is relatively low in density as a result of its numerous macroscopic ellipsoidal vesicles, but in contrast to pumice, all scoria has a specific gravity greater than 1, and sinks in water. The holes or vesicles form when gases that were dissolved in the magma come out of solution as it erupts, creating bubbles in the molten rock, some of which are frozen in place as the rock cools and solidifies. Scoria may form as part of a lava flow, typically near its surface, or as fragmental ejecta ( lapilli, blocks and bombs), for ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava Shield
A shield volcano is a type of volcano named for its low profile, resembling a warrior's shield lying on the ground. It is formed by the eruption of highly fluid (low viscosity) lava, which travels farther and forms thinner flows than the more viscous lava erupted from a stratovolcano. Repeated eruptions result in the steady accumulation of broad sheets of lava, building up the shield volcano's distinctive form. Shield volcanoes are found wherever fluid low-silica lava reaches the surface of a rocky planet. However, they are most characteristic of ocean island volcanism associated with hot spots or with continental rift volcanism. They include the largest volcanoes on earth, such as Tamu Massif and Mauna Loa. Giant shield volcanoes are found on other planets of the Solar System, including Olympus Mons on Mars and Sapas Mons on Venus. Etymology The term 'shield volcano' is taken from the German term ''Schildvulkan'', coined by the Austrian geologist Eduard Suess in 1888 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne
Melbourne ( ; Boonwurrung/Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a metropolitan area known as Greater Melbourne, comprising an urban agglomeration of 31 local municipalities, although the name is also used specifically for the local municipality of City of Melbourne based around its central business area. The metropolis occupies much of the northern and eastern coastlines of Port Phillip Bay and spreads into the Mornington Peninsula, part of West Gippsland, as well as the hinterlands towards the Yarra Valley, the Dandenong and Macedon Ranges. It has a population over 5 million (19% of the population of Australia, as per 2021 census), mostly residing to the east side of the city centre, and its inhabitants are commonly referred to as "Melburnians". The area of Melbourne has been home to Aboriginal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria (Australia)
Victoria is a state in southeastern Australia. It is the second-smallest state with a land area of , the second most populated state (after New South Wales) with a population of over 6.5 million, and the most densely populated state in Australia (28 per km2). Victoria is bordered by New South Wales to the north and South Australia to the west, and is bounded by the Bass Strait to the south (with the exception of a small land border with Tasmania located along Boundary Islet), the Great Australian Bight portion of the Southern Ocean to the southwest, and the Tasman Sea (a marginal sea of the South Pacific Ocean) to the southeast. The state encompasses a range of climates and geographical features from its temperate coastal and central regions to the Victorian Alps in the northeast and the semi-arid north-west. The majority of the Victorian population is concentrated in the central-south area surrounding Port Phillip Bay, and in particular within the metropolit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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