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Ninepin Rock
Te Toka-Tapu-a-Kupe / Ninepin Rock is an island at the mouth of the Manukau Harbour, at Whatipu in the Waitākere Ranges area. Geology The island is a volcanic plug of the Miocene era Waitākere Volcano, composed of stratified rudite and intrusive andesite. The rock is what remains of one of the volcano's funnel-shaped vents on the eastern side of the mountain, which was uplifted from the sea between 3 and 5 million years ago. The island is a volcanic plug of the Miocene era Waitākere Volcano, composed of stratified rudite and intrusive andesite. The rock is what remains of one of the volcano's funnel-shaped vents on the eastern side of the mountain, which was uplifted from the sea 17 million years ago. As the volcano aged and eroded, the vent filled with collapsed lava, scoria and volcanic bombs, until it formed into its modern-day shape. History The traditional name for the rock, Te Toka-Tapu-a-Kupe, refers to the Polynesian navigator Kupe. According to Te Kawerau ā Mak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manukau Harbour
The Manukau Harbour is the second largest natural harbour in New Zealand by area. It is located to the southwest of the Auckland isthmus, and opens out into the Tasman Sea. Geography The harbour mouth is between the northern head ("Burnett Head" / "Ohaka Head") located at the southern end of the Waitākere Ranges and South Head at the end of the Āwhitu Peninsula reaching up from close to the mouth of the Waikato River. The mouth is only 1800 metres wide, but after a nine kilometre channel it opens up into a roughly square basin 20 kilometres in width. The harbour has a water surface area of 394 square kilometres. There is a tidal variation of up to 4 metres, a very substantial change, especially since the harbour, being silted up with almost 10 million years of sedimentation, is rather shallow itself.Manukau Harbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te Kawerau ā Maki
Te Kawerau ā Maki, Te Kawerau a Maki, or Te Kawerau-a-Maki is a Māori ''iwi'' (tribe) of the Auckland Region of New Zealand. Predominantly based in West Auckland (Hikurangi also known as Waitākere), it had 251 registered adult members as of June 2017. The iwi holds land for a new marae and papakāinga at Te Henga (Bethells Beach) that was returned in 2018; and land for a secondary marae at Te Onekiritea (Hobsonville Point) that was returned in 2015. It has no ''wharenui'' (meeting house) yet. History Te Kawerau ā Maki are the descendants of the '' rangatira'' (chief) Maki and his wife Rotu, who migrated with their family and followers from Kawhia to Tāmaki Makaurau (Auckland) in the early 1600s. Te Kawerau trace their ancestry from a number of Māori migration canoes, particularly the Tainui, but also Aotea, Tokomaru, Moekakara, Kahuitara and Kurahaupō. Tainui ancestors including Hoturoa and the tohunga Rakataura (Hape) are particularly important in Te Kawerau whaka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Islands Of New Zealand
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and because most of Earth's plate boundaries are underwater, most volcanoes are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes resulting from divergent tectonic activity are usually non-explosive whereas those resulting from convergent tectonic activity cause violent eruptions."Mid-ocean ridge tectonics, volcanism and geomorphology." Geology 26, no. 455 (2001): 458. https://macdonald.faculty.geol.ucsb.edu/papers/Macdonald%20Mid-Ocean%20Ridge%20Tectonics.pdf Volcanoes can also form where there is stretching an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Plugs Of New Zealand
A volcano is commonly defined as a vent or fissure in the Crust (geology), crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and volcanic gas, gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where list of tectonic plates, tectonic plates are divergent boundary, diverging or convergent boundary, converging, and because most of Earth's plate boundaries are underwater, most volcanoes are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes resulting from divergent tectonic activity are usually non-explosive whereas those resulting from convergent tectonic activity cause violent eruptions."Mid-ocean ridge tectonics, volcanism and geomorphology." Geology 26, no. 455 (2001): 458. https://macdonald.faculty.geol.ucsb.edu/papers/Macd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Formations Of The Auckland Region
Rock most often refers to: * Rock (geology), a naturally occurring solid aggregate of minerals or mineraloids * Rock music, a genre of popular music Rock or Rocks may also refer to: Places United Kingdom * Rock, Caerphilly, a location in Wales * Rock, Cornwall, a village in England * Rock, County Tyrone, a village in Northern Ireland * Rock, Devon, a location in England * Rock, Neath Port Talbot, a location in Wales * Rock, Northumberland, a village in England * Rock, Somerset, a location in England * Rock, West Sussex, a hamlet in Washington, England * Rock, Worcestershire, a village and civil parish in England United States * Rock, Kansas, an unincorporated community * Rock, Michigan, an unincorporated community * Rock, West Virginia, an unincorporated community * Rock, Rock County, Wisconsin, a town in southern Wisconsin * Rock, Wood County, Wisconsin, a town in central Wisconsin Elsewhere * Corregidor, an island in the Philippines also known as "The Rock" * Jamaica, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uninhabited Islands Of New Zealand
The list of uninhabited regions includes a number of places around the globe. The list changes year over year as human beings migrate into formerly uninhabited regions, or migrate out of formerly inhabited regions. Definitions The exact definition of what makes a place "uninhabited" is not simple. Nomadic hunter-gather and pastoral societies live in extremely low population densities and range across large territories where they camp, rather than staying in any one place year-round. During the height of settler colonialism many European governments declared huge areas of the New World and Australia to be ''Terra nullius'' (land belonging to no one), but this was done to create a legal pretext to annex them to European empires; these lands were not, and are not uninhabited. While some communities are still nomadic, there are many remote and isolated communities in the less populated parts of the world that are separated from each other by hundreds or thousands kilometres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islands Of The Auckland Region
This is a list of the lists of islands in the world grouped by country, by continent, by body of water A body of water or waterbody is any significant accumulation of water on the surface of Earth or another planet. The term most often refers to oceans, seas, and lakes, but it includes smaller pools of water such as ponds, wetlands, or more rare ..., and by other classifications. For rank-order lists, see the other lists of islands below. Lists of islands by country or location Africa Antarctica Asia Europe North America Oceania South America Lists of islands by continent Lists of islands by body of water By ocean: By other bodies of water: List of ancient islands Other lists of islands External links Island Superlatives {{South America topic, List of islands of * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karakia
Karakia are Māori incantations and prayer used to invoke spiritual guidance and protection.Karakia , Otago University website. Retrieved 23 July 2019. They are also considered a formal greeting when beginning a . According to Māori legend, there was a curse on the Waiapu River which was lifted when George Gage (Hori Keeti) performed karakia. In |
Kupe
Kupe was a legendary Polynesian explorer who, according to Māori oral history, was the first person to discover New Zealand. He is generally held to have been born to a father from Rarotonga and a mother from Raiatea, and probably spoke a Māori proto-language similar to Cook Islands Māori or Tahitian. His voyage to New Zealand ensured that the land was known to the Polynesians, and he would therefore be responsible for the genesis of the Māori people. Kupe was born in the geographically uncertain Māori homeland of Hawaiki, to a father from Rarotonga and a mother from Raiatea, between 40 and 23 generations ago. The more specific reasons for Kupe's semi-legendary journey, and the migration of Māori in general, have been contested. Māori oral history recounts that Hawaiki and other Polynesian islands were experiencing considerable internal conflict during his time, which is thought to have possibly caused an exodus. Kupe features prominently in the mythology and or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tasman Sea
The Tasman Sea is a marginal sea of the South Pacific Ocean, situated between Australia and New Zealand. It measures about across and about from north to south. The sea was named after the Dutch explorer Abel Janszoon Tasman, who in 1642 was the first known person to cross it. British explorer Lieutenant James Cook later extensively navigated the Tasman Sea in the 1770s during his three voyages of exploration. The Māori people of New Zealand call this sea ''Te Moana-a-Rehua'' meaning 'the sea of Rehua' which clashes with the Pacific waters named ''Te Tai-o-Whitirea'' ('the sea of Whitirea') – after Whitirea, Rehua's lover – at Cape Reinga, the northernmost tip of North Island. Climate The south of the sea is passed over by depressions going from west to east. The northern limit of these westerly winds is near to 40th parallel south, 40°S. During the southern winter, from April to October, the northern branch of these winds from the west changes its direction toward th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andesite
Andesite () is a volcanic rock of intermediate composition. In a general sense, it is the intermediate type between silica-poor basalt and silica-rich rhyolite. It is fine-grained (aphanitic) to porphyritic in texture, and is composed predominantly of sodium-rich plagioclase plus pyroxene or hornblende. Andesite is the extrusive equivalent of plutonic diorite. Characteristic of subduction zones, andesite represents the dominant rock type in island arcs. The average composition of the continental crust is andesitic. Along with basalts, andesites are a component of the Geology of Mars, Martian crust. The name ''andesite'' is derived from the Andes mountain range, where this rock type is found in abundance. It was first applied by Christian Leopold von Buch in 1826. Description Andesite is an aphanitic (fine-grained) to porphyritic (coarse-grained) igneous rock that is intermediate in its content of silica and low in alkali metals. It has less than 20% quartz and 10% feldspa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudite
Rudite is a general name used for a sedimentary rock composed of rounded or angular detrital grains, i.e. granules, pebbles, cobbles, and boulders, which are coarser than sand in size. Rudites include sedimentary rocks composed of both siliciclastic, i.e. conglomerate and breccia, and carbonate grains, i.e. calcirudite and rudstone. This term is equivalent to the Greek-derived term, psephite. Rudite was initially proposed by GrabauGrabau, A.W. (1904) ''On the classification of sedimentary rocks.'' American Geologist. vol. 33, pp. 228-247. as "rudyte". It is derived from the Latin word ''rudus'' for "crushed stone", "rubbish", "debris", and "rubble".U.S. Bureau of Mines Staff (1996) ''Dictionary of Mining, Mineral, & Related Terms.'' Report SP-96-1, U.S. Department of Interior, U.S. Bureau of Mines, Washington, D.C.Neuendorf, K.K.E., J.P. Mehl, Jr., and J.A. Jackson, J.A., eds. (2005) ''Glossary of Geology'' (5th ed.). Alexandria, Virginia, American Geological Institute. 779 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
