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Precipitous Bluff
Precipitous Bluff or ''PB'' is a mountain in the South West Wilderness of Tasmania located north east of New River lagoon. Geology and Geography It is visible from the South Coast Track and the Moonlight Ridge walk with a prominence of over 400m consisting of columnar Jurassic dolerite rock. It is rich in Ordovician Carbonates and limestone in the area was briefly under threat by mining in the 1970s. There were also logging threats until it became part of the Southwest National Park. Archaeological and cave features in the vicinity were investigated during the Franklin Dam controversy but were criticised for being politically influenced. Access ''PB'' can be accessed from either the South Coast track to the south, or the Moonlight ridge track to the north east. It is a 2-day walk from the coast track including a lengthy wade through New River Lagoon, or a multi-day hike across the more inland ridges. Notes {{Reflist, 30em South West Tasmania Mountains of Tasmania ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tasmania
) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Tasmania , established_title2 = Federation , established_date2 = 1 January 1901 , named_for = Abel Tasman , demonym = , capital = Hobart , largest_city = capital , coordinates = , admin_center = 29 local government areas , admin_center_type = Administration , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South West Wilderness
The South West Wilderness of Tasmania, Australia is a remote and inaccessible region of South West Tasmania containing unspoilt scenery, rugged peaks, wild rivers, unique flora and fauna, and a long and rugged coastline. Parts of the wilderness are more than 50 km from the nearest road, so the only access to the area is by foot, air or sea. It has been known by a variety of names over the last century, and the label has been affected by a number of threats to the region. For some the term ''The Southwest'' has been the usual term, while recent maps and tourism promotion material have identified it variously including the Southwest Wilderness and South-West Wilderness. History Evidence has been found of human habitation in the South West Wilderness area going back at least 25,000 years. The coastal area was shared by four Tasmanian Aboriginal tribes for at least the last 3,000 years. The coast of the area was mapped by Captain James Cook in 1777 as part of his third voya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Coast Track
The South Coast Track is a bushwalking track located in the South Coast region of Tasmania, Australia. The track traverses remote wilderness within the Southwest National Park, part of the Tasmanian Wilderness World Heritage Site, and is managed as a wilderness walk. The Tasmanian Parks & Wildlife Service recommend that experienced bushwalkers can take six-to-eight days to cover the track in one direction. The track follows the wild southern coastline of Tasmania. It crosses two mountain ranges to avoid sections of impassable coastline and also crosses long sections of open plains behind the coastline. It only follows the coast itself where there are beaches. The track may be combined with the Port Davey Track as a long continuous trek requiring around eight to fourteen days. Features and location From the isolated locality of in the west, the track trailhead is located where the track adjoins the southern terminus of the South Coast Track at the Melaleuca Visitor Services Si ... [...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] |
Ordovician
The Ordovician ( ) is a geologic period and System (geology), system, the second of six periods of the Paleozoic Era (geology), Era. The Ordovician spans 41.6 million years from the end of the Cambrian Period million years ago (Mya) to the start of the Silurian Period Mya. The Ordovician, named after the Celtic Britons, Welsh tribe of the Ordovices, was defined by Charles Lapworth in 1879 to resolve a dispute between followers of Adam Sedgwick and Roderick Murchison, who were placing the same Rock (geology), rock beds in North Wales in the Cambrian and Silurian systems, respectively. Lapworth recognized that the fossil fauna in the disputed Stratum, strata were different from those of either the Cambrian or the Silurian systems, and placed them in a system of their own. The Ordovician received international approval in 1960 (forty years after Lapworth's death), when it was adopted as an official period of the Paleozoic Era by the International Union of Geological Sciences, Intern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southwest National Park
Southwest National Park is an Australian national park located in the south-west of Tasmania, bounded by the Franklin-Gordon Wild Rivers National Park to the north and the Hartz Mountains National Park to the east. It is a part of a chain of national parks and state reserves that make up the Tasmanian Wilderness World Heritage Area. Covering an area of , it is Tasmania's largest national park. The park is well known for its pristine wilderness, remoteness and unpredictable severe weather. The area is largely unaffected by humans. Although evidence shows Aboriginal Tasmanians have visited the area for at least 25,000 years, and European settlers have made occasional forays into the park area since the 19th century, there has been very little permanent habitation and only minimal impact on the natural environment. Within the area there is only one road, to the hydroelectricity township of Strathgordon. The southern and western reaches of the park are far removed from any vehicu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franklin Dam Controversy
The Franklin Dam or Gordon-below-Franklin Dam project was a proposed dam on the Gordon River in Tasmania, Australia, that was never constructed. The movement that eventually led to the project's cancellation became one of the most significant environmental campaigns in Australian history. The dam was proposed for the purpose of generating hydroelectricity. The resulting new electricity generation capacity would have been . The proposed construction would have subsequently impacted upon the environmentally sensitive Franklin River, which joins with the Gordon river nearby. During the campaign against the dam, both areas were listed on the UNESCO World Heritage Area register. The campaign that followed led to the consolidation of the small green movement that had been born out of a campaign against the building of three dams on Lake Pedder in the late 1960s and early 1970s. Over the five years between the announcement of the dam proposal in 1978 and the axing of the plans in 1983 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South West Tasmania
South West Tasmania is a region in Tasmania that has evoked curiosity as to its resources over the duration of European presence on the island. The more recent is the consideration as a potential area of resources for development and its consideration as World Heritage wilderness. The most notable controversies occurring in the region in the late twentieth century was the flooding of Lake Pedder and the proposed damming of the Franklin River by the Franklin Dam. Southwest is a locality that covers most of the region. The locality (and therefore the region) is in the local government areas of Derwent Valley (29%), Huon Valley (20%), Central Highlands (7%) and West Coast (44%). Its central point, near the encircled locality of Strathgordon, is about west of the town of New Norfolk, the administrative centre for the Derwent Valley Council. The 2016 census has a population of 15 for the state suburb of Southwest. Early surveys Most early walks through the region were for disc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
