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Putahi
Putahi is a 381 m high rhyolite dome, in the Kaikohe-Bay of Islands volcanic field in New Zealand. To the north of Putahi is Lake Ōmāpere. To its north east are the volcanoes of Tarahi and Te Ahuahu. It was the site of the first, successful for the British, battle of the Flagstaff War of 1845–46 against Hone Heke's Ngāpuhi tribe fraction. Lieutenant-Colonel William Hulme and his force of about 200 soldiers, marines and volunteers having destroyed a coastal pā at Ōtuihu moved on Hone Heke at his new pā (Te Mawhe Pā) on the Lake Ōmāpere side of Puketutu which they arrived at on 7th May 1845 before its fortifications were fully complete. However the next day, they were attacked on the flank by a force of 140 fighters led by Te Ruki Kawiti and as the British dealt with this, Hone Heke attacked from the pā defences. In the fierce running battle that ensured the Ngāpuhi Ngāpuhi (or Ngā Puhi) is a Māori iwi associated with the Northland region of New Zealand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarahi (volcano)
Tarahi is a high andesite volcano, in the Kaikohe-Bay of Islands volcanic field in New Zealand. Northwest of Tarahi is a smaller, basaltic scoria cone, Haruru pā, before the higher cone of Te Ahuahu. To its immediate east is Putahi and the location of a famous battle of the Flagstaff War adjacent to Lake Ōmāpere Lake Ōmāpere is the largest lake in the Northland Region of New Zealand. It is located to the North of Kaikohe. The lake sits within the Kaikohe-Bay of Islands volcanic field. The lake was formed when an ancient lava flow blocked a valley, form .... References Geological Society of New Zealand Volcanoes of the Northland Region Far North District {{Northland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaikohe-Bay Of Islands Volcanic Field
The recently active basaltic Kaikohe-Bay of Islands volcanic field in the Northland Region of New Zealand is associated geographically with an older region of extinct volcanism to its north the Wairakau Volcanic Centre, meaning eruptions in this region have occurred over the last 20 million years. All the cones older than 2 million years have eroded away, leaving plateaus from Ōkaihau to Kerikeri and north to Whangaroa from the old andesite/dacite stratovolcanoes of the Wairakau Volcanic Centre and the ten million year old or more recent volcanoes in field towards the south. In the southern part of the field, around 12 small basaltic scoria cones, and a rhyolite dome erupted in the last 500,000 years around Kaikohe. The field is considered dormant, rather than extinct. Tectonics The field is part of the eastern Northland volcanic belt which extends south to the Whangārei volcanic field near Whangarei and the south east volcanics of the Taurikura volcanic complex as found in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hone Heke
Honing is a kind of metalworking. Hone may also refer to: * Hone (name) (incl. Hōne), a list of people with the surname, given name or nickname * Hõne language Hõne is a Jukunoid language spoken in Gombe State and Taraba State, Nigeria Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a countr ..., spoken in Gombe State and Taraba State, Nigeria * Hône, Italy {{dab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhyolite
Rhyolite ( ) is the most silica-rich of volcanic rocks. It is generally glassy or fine-grained (aphanitic) in texture, but may be porphyritic, containing larger mineral crystals (phenocrysts) in an otherwise fine-grained groundmass. The mineral assemblage is predominantly quartz, sanidine, and plagioclase. It is the extrusive equivalent to granite. Rhyolitic magma is extremely viscous, due to its high silica content. This favors explosive eruptions over effusive eruptions, so this type of magma is more often erupted as pyroclastic rock than as lava flows. Rhyolitic ash-flow tuffs are among the most voluminous of continental igneous rock formations. Rhyolitic tuff has been extensively used for construction. Obsidian, which is rhyolitic volcanic glass, has been used for tools from prehistoric times to the present day because it can be shaped to an extremely sharp edge. Rhyolitic pumice finds use as an abrasive, in concrete, and as a soil amendment. Description Rhyolite i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te Ruki Kawiti
Te Ruki Kawiti (1770s – 5 May 1854) was a prominent Māori rangatira (chief). He and Hōne Heke successfully fought the British in the Flagstaff War in 1845–46. Belich, James. ''The New Zealand Wars''. (Penguin Books, 1986) He traced descent from Rāhiri and Nukutawhiti of the ''Ngātokimatawhaorua'' canoe, the ancestors of the Ngāpuhi. He was born in the north of New Zealand into the Ngāti Hine hapū, one of the subtribes of the Ngāpuhi. From his youth he was trained in leadership and warfare by Hongi Hika. He was present at the Battle of Moremonui in 1807 or 1808 when many Ngāpuhi were slaughtered by Ngāti Whātua. Almost twenty years later, in 1825, he was at the Battle of Te Ika-a-ranga-nui when it was Ngāpuhi's turn to slaughter Ngāti Whātua in an act of ''utu'', or revenge. He took a number of Ngāti Whātua captive and refused to hand them over to Hongi Hika, preferring instead to return them to their own people to whom he was related. Treaty of Waitangi Kawi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Hulme (British Army Officer)
Lieutenant colonel (United Kingdom), Lieutenant colonel William Hulme (10 May 1788 – 21 August 1855) was an officer of the 96th Regiment of Foot, British Army. Early years William Browne Hulme was born at Halifax, Nova Scotia on 10 May 1788. He was educated at University of King's College, King's College, Windsor, Halifax, Nova Scotia. Career Upon leaving college, Hulme received a commission as ensign in the newly raised Nova Scotia Fencibles on 23 September 1803. West Indies The first and second battalions of the Royal Scots, 1st Regiment (Royal Scots) had been stationed in the West Indies since 1803. Hulme joined the regiment with the rank of lieutenant on 26 June 1805, but his service in North America soon came to an end on 17 December 1805. A substantially reduced second battalion returned to England in January 1806 to news of the revolt of two Sepoy battalions employed by the East India Company at Vellore and of other troubles. The battalion was immediately ordered to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ngāpuhi
Ngāpuhi (or Ngā Puhi) is a Māori iwi associated with the Northland region of New Zealand and centred in the Hokianga, the Bay of Islands, and Whangārei. According to the 2018 New Zealand census, the estimated population of Ngāpuhi is 165,201. This compares to 125,601 in 2001, 102,981 in 2006, and 122,214 in 2013. It is formed from 150 hapū/subtribes, with 55 marae. Despite such diversity, the people of Ngāpuhi maintain their shared history and self-identity. Te Rūnanga ā Iwi o Ngāpuhi, based in Kaikohe, administers the iwi. The Rūnanga acts on behalf of the iwi in consultations with the New Zealand Government. It also ensures the equitable distribution of benefits from the 1992 fisheries settlement with the Government, and undertakes resource-management and education initiatives. History Foundations The founding ancestor of Ngāpuhi is Rāhiri, the son of Tauramoko and Te Hauangiangi. Tauramoko was a descendant of Kupe, from ''Matawhaorua'', and Nukutawhiti, of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flagstaff War
The Flagstaff War, also known as Heke's War, Hōne Heke's Rebellion and the Northern War, was fought between 11 March 1845 and 11 January 1846 in and around the Bay of Islands, New Zealand. The conflict is best remembered for the actions of Hōne Heke who challenged the authority of the British by cutting down the flagstaff on Flagstaff Hill (Maiki Hill) at Kororāreka (now Russell). The flagstaff had been a gift from Hōne Heke to James Busby, the first British Resident. The Northern War involved many major actions, including the Battle of Kororāreka on 11 March 1845, the Battle of Ōhaeawai on 23 June 1845 and the siege of Ruapekapeka Pā from 27 December 1845 to 11 January 1846. Causes The signing of the Treaty of Waitangi started on 6 February 1840, and conflict between the Crown and Māori tribes was to some extent inevitable after that. Ostensibly, the treaty established the legal basis for the British presence in New Zealand. However, the actions of Hōne Heke and Te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te Ahuahu
Te Ahuahu is a 373 m high basaltic scoria cone, in the Kaikohe-Bay of Islands volcanic field in New Zealand. It was the site of Hone Heke's pā that was the scene of the Battle of Te Ahuahu during the Flagstaff War The Flagstaff War, also known as Heke's War, Hōne Heke's Rebellion and the Northern War, was fought between 11 March 1845 and 11 January 1846 in and around the Bay of Islands, New Zealand. The conflict is best remembered for the actions of Hō ... of 1845–46. References Geological Society of New Zealand Forts in New Zealand Far North District Volcanoes of the Northland Region Volcanic cones Flagstaff War {{Northland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Ōmāpere
Lake Ōmāpere is the largest lake in the Northland Region of New Zealand. It is located to the North of Kaikohe. The lake sits within the Kaikohe-Bay of Islands volcanic field. The lake was formed when an ancient lava flow blocked a valley, forming the northern shoreline. It is five kilometres in length and covers 12.3 km², however it is only 2.6 metres deep (and as low as 1.5 m during summer). The lake has few inflow streams, mostly in the southern part of the lake. The Utakura River (south-western margin) is the main outflow which goes to the Hokianga Harbour. The lake catchment is predominantly pasture, with a few areas of native scrub and mature bush. Culture and history Lake Ōmāpere is of great cultural and environmental value to Māori tangata whenua. In May 1845 the Battle of Puketutu, an engagement of the Flagstaff War, occurred at the pā of Hone Heke at Puketutu, on the shores of Lake Ōmāpere. The lake level was lowered between 1903 and 1929, but by 1947 silti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand
New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island country by area, covering . New Zealand is about east of Australia across the Tasman Sea and south of the islands of New Caledonia, Fiji, and Tonga. The country's varied topography and sharp mountain peaks, including the Southern Alps, owe much to tectonic uplift and volcanic eruptions. New Zealand's capital city is Wellington, and its most populous city is Auckland. The islands of New Zealand were the last large habitable land to be settled by humans. Between about 1280 and 1350, Polynesians began to settle in the islands and then developed a distinctive Māori culture. In 1642, the Dutch explorer Abel Tasman became the first European to sight and record New Zealand. In 1840, representatives of the United Kingdom and Māori chiefs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intrusive Rock
Intrusive rock is formed when magma penetrates existing rock, crystallizes, and solidifies underground to form ''Igneous intrusion, intrusions'', such as batholiths, dike (geology), dikes, Sill (geology), sills, laccoliths, and volcanic necks.Intrusive RocksIntrusive rocks accessdate: March 27, 2017.Igneous intrusive rocks, accessdate: March 27, 2017.Britannica.comintrusive rock , geology , Britannica.com accessdate: March 27, 2017. Intrusion is one of the two ways igneous rock can form. The other is extrusive rock, extrusion, such as a Types of volcanic eruptions, volcanic eruption or similar event. An intrusion is any body of intrusive igneous rock, formed from magma that cools and solidifies within the crust of the planet. In contrast, an ''extrusion'' consists of extrusive rock, formed above the surface of the crust. Some geologists use the term plutonic rock synonymously with intrusive rock, but other geologists subdivide intrusive rock, by crystal size, into coarse-grai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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