How To Use Phreatic In A Sentence
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The variation characteristics of shallow confined groundwater are similar with phreatic water.
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In the case of the Kendrick Formation, however, the system was closed by early compaction of surrounding clays, and diagenesis apparently occurred in a marine phreatic environment.
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This eruption began in July 1995 with phreatic explosions following 3 years of precursory seismic activity.
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This eruption began in July 1995 with phreatic explosions following 3 years of precursory seismic activity.
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But Joy was working on some obscure estimates of the importance of phreatic versus vadose water in Lost River Cave's formation.
THIS TIME LOVE
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But Joy was working on some obscure estimates of the importance of phreatic versus vadose water in Lost River Cave's formation.
THIS TIME LOVE
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The characteristic tuffs of the Balder Formation originate from phreatic eruptions from the incipient continental rift zone between Eurasia and Greenland to the west.
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Gravitational sediments can enter a cave system in the form of entrance talus material, colluvium, roof fall, or phreatic infiltrates.
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In 1990 John Cordingley found that the sump had disappeared and that the passage continued along a tube to a step up into a small phreatic rift.
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Eruptions after 26 October 1986 were phreatic steam explosions, not direct expressions of magma.
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That in 4390 was large and complex, with eruptions at the central vent and radial fissures on the flank, submarine and phreatic eruptions, and pyroclastic flows.
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Conversely, grainstone fabrics of the upper sequences show the development of bladed and equant calcite cement around oolites, indicative of a primary cementation in a freshwater phreatic environment.
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Arriving in a small chamber, a short thrutch at the base of the right wall gains more mud floored Phreatic passage until eventually emerging at the top of a pile of boulders looking out into the main chamber.
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This type of eruption, called a phreatic eruption, is characterized by a volcanic crater that goes beneath the level of the surrounding landscape and is encircled by a wide, low ring of volcanic debris.
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For example, they may occur in the continental realm above the water table - the vadose zone; or in the permanently shallow saturated zone - the phreatic zone, in either freshwater or marine conditions.