「Pyroclastic」の共起表現一覧(1語右で並び替え)

Pyroclastic

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該当件数:45件

  • 600,000 years ago, mainly with pyroclastic and maar forming eruptions which continued
  • basin is filled with a series of volcanic, pyroclastic and sedimentary rocks that range in age fro
  • Pyroclastic ash flow from the eruption formed what was
  • Ash is considered to be pyroclastic because it is a fine dust made up of volcan
  • hornblende-phyric dacite flows, tephra, and pyroclastic breccia, and concluded with the formation o
  • Vetman is a pyroclastic cone in the centre of the island with a bre
  • Tuff rings, pyroclastic cones of primarily ash, are built by explos
  • Four pyroclastic cones are located 7 km to NE and produced b
  • Pyroclastic dams are produced by massive pyroclastic fl
  • There are two main types: lava dams and pyroclastic dams.
  • One of the most spectacular forms of pyroclastic deposit are the ignimbrites, deposits forme
  • It is surrounded by a bright pyroclastic deposit.
  • ck typical of rhyolite, andesite and dacite pyroclastic eruptions.
  • n clouds form layers on the ground (this is pyroclastic fall or tephra).
  • It is similar to a pyroclastic flow but it has a lower density or contains
  • of two bodies which had been caught by the Pyroclastic flow as they were fleeing a Volcanic erupti
  • in the case of an atomic bomb explosion or pyroclastic flow from a volcano, for instance), it can
  • 1) were French volcanologists who died in a pyroclastic flow on Mount Unzen, in Japan, on June 3, 1
  • 4 km2), 100-to-700-foot (30 to 210 m) deep, pyroclastic flow of the Valley of Ten Thousand Smokes.
  • ee modes of transport can be distinguished: pyroclastic flow, pyroclastic surge, and pyroclastic fa
  • Pyroclastic flows may generate surges.
  • The deposits of pumice-rich pyroclastic flows can be called ignimbrites.
  • Plumes from the pyroclastic flows rose 1.2 kilometres (0.75 mi), althou
  • ke was dry by the time a series of enormous pyroclastic flows from the Yellowstone area buried Jack
  • ort from CVGHM on 3 November stated that 38 pyroclastic flows occurred during the first 12 hours of
  • he late Pleistocene and Holocene, producing pyroclastic flows and tephra that blanketed much of the
  • he 5th century AD which produced widespread pyroclastic flows and devastated Mayan cities.
  • hydrite-bearing magma, explosive eruptions, pyroclastic flows, and surges that were devastating.
  • st likely formed from debris avalanches and pyroclastic flows.
  • and are produced by the same mechanisms as pyroclastic flows.
  • ,000 cubic kilometres (240 cu mi) of ash in pyroclastic flows.
  • or may not be accompanied by production of pyroclastic rock.
  • Olivine lamproite pyroclastic rocks and dikes are sometimes hosts for dia
  • Volcanic pyroclastic rocks are formed by explosive eruption of l
  • Pyroclastic rocks may be composed of a large range of c
  • t, resulting from the juxtaposition of soft pyroclastic rocks on one side against harder andesite a
  • In volcanology, a pyroclastic shield or terrestrial ignimbrite shield is
  • There are also pyroclastic shields in Africa, such as Emi Koussi in Ch
  • Unlike most shield volcanoes, pyroclastic shields are formed mostly of pyroclastic an
  • Pyroclastic shields are commonly known to form in the C
  • A pyroclastic surge is a fluidized mass of turbulent gas
  • n commenced; vents at Rotomahana produced a pyroclastic surge that destroyed several villages withi
  • uit, or physically picked up by the ensuing pyroclastic surge.
  • Base surges, which are now called pyroclastic surges when relating to volcanoes, are more
  • discovered in 1996 and is interpreted to be pyroclastic with intense serpentinization.