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Showing 4,981 - 5,000 results of 6,660 for search '"lava"', query time: 0.74s Refine Results
  1. 4981
    ... named the Spi Lake basalt. Stratigraphic, structural, and textural evidence suggests that these lavas...
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    Article in Journal/Newspaper
  2. 4982
    ... lavas). Sr and Pb isotope data are reported as present-day ratios, because we have no values for the Rb...
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    Dataset
  3. 4983
    ...Paleocene intrusive rocks were found to be magnetically unstable, but six lavas, some 64 years old...
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    Text
  4. 4984
    by Cooper, KM, Sims, KWW, Eiler, JM, Banerjee, N
    Published 2016
    ... on crystals in basaltic lavas, but these show evidence for a more subtle, but still rich record of magmatic...
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  5. 4985
    by Genske, Felix S.
    Published 2022
    .... This thesis has two foci and associated aims. The first encompasses the petrology and geochemistry of lavas...
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    Text
  6. 4986
  7. 4987
    by Dreyfus, Gabrielle Boissier
    Published 2008
    ... age of the "precursor" event agrees within uncertainty with the age of radioisotopically dated lavas...
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    Thesis
  8. 4988
    ... enriched Icelandic lavas likely contained significant recycled components in their mantle source regions [1...
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    Conference Object
  9. 4989
    ... and Sakhalin volcanic suites, Eocene-Oligocene (55-24 Ma) lavas are characterized by greater large ion...
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    Text
  10. 4990
    ... and Sakhalin volcanic suites, Eocene–Oligocene (55–24 Ma) lavas are characterized by greater large ion...
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    Text
  11. 4991
    by Austin-Fafard, Shelby B
    Published 2022
    ...). They are volumetrically dominated by lavas; however, the stratigraphy contains a significant (~ 15‒20 vol.%) amount...
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    Thesis
  12. 4992
    ... of the samples have relatively flat REE patterns, similar to EMORB or LIP type lavas. Initial Sr-Nd-Hf isotope...
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    Conference Object
  13. 4993
    by Hollis, Steven Philip
    Published 2012
    ... gabbros, sheeted dolerite dykes and rare pillow lavas. Tholeiitic suprasubduction affinity geochemical...
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    Thesis
  14. 4994
    ... spinifex textured ultramagnesian lavas (STPK) spinifex textured basalts (STB) and low MgO tholeiites...
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    Article in Journal/Newspaper
  15. 4995
    by Iacovino, Kayla
    Published 2014
    ... of Erebus rocks, particularly mafic and intermediate lavas, which are thought to originate from deep within...
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    Doctoral or Postdoctoral Thesis
  16. 4996
    ... on crystals in basaltic lavas, but these show evidence for a more subtle, but still rich record of magmatic...
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    Article in Journal/Newspaper
  17. 4997
    ... mainly as extensive rheoignimbrites and thick lavas (up to 600 m total thickness); HT trachydacites do...
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    Conference Object
  18. 4998
    ... alkali basalt and basanite lavas from Lanzarote (Canary Islands). The whole xenolith population...
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  19. 4999
    ... lavas from fast spreading ridges are considered to be S-saturated [1,2]. Sulfide saturation in mantle...
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    Conference Object
  20. 5000
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