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Showing 861 - 880 results of 1,519 for search '"igneous rock"', query time: 1.38s Refine Results
  1. 861
    ... foreland during this orogeny. In the Churchill Province, the orogeny deformed felsic and mafic igneous...
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  2. 862
    ...Palaeomagnetic data from 71 hand samples of igneous rocks of Late Ordovician age exposed in western...
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  3. 863
    by Bailey, J. C., Gwozdz, R.
    Published 1978
    ...Lithium was analysed in 392 basalts and related igneous rocks from the North Atlantic Tertiary...
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  4. 864
    Published in Journal of Glaciology (1947)
    ... blizzards, ice fragments or snow could abrade certain limestones and shales and even some igneous rocks. Ice...
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  5. 865
    ..., are enriched in heavy iron isotopes by 0.1 to 0.5 per mil per atomic mass unit relative to igneous rocks...
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  6. 866
    ...). The mapped area encompasses an early Paleozoic basement, and a flat-lying cover of sedimentary and igneous...
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  7. 867
    ...). The mapped area encompasses an early Paleozoic basement, and a flat-lying cover of sedimentary and igneous...
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  8. 868
    ...). The mapped area encompasses an early Paleozoic basement, and a flat-lying cover of sedimentary and igneous...
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  9. 869
    ... types were acidic plutonics and amphibolite-facies metasediments and metavolcanics. Basic igneous rocks...
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  10. 870
    by Mennell, F. P.
    Published in Geological Magazine (1902)
    ...It is remarkable, considering the enormous development of igneous rocks in South Africa, that so...
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  11. 871
    by Gee, Jeffrey
    Published 2011
    ...Abstract: This project studies remnant magnetization in igneous rocks from the Dufek igneous...
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    Dataset
  12. 872
    by Idleman, Bruce D.
    Published 1981
    ... Newfoundland. It forms the base of the lower Ordovician Snooks Arm Group, which consists of mafic igneous rocks...
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  13. 873
    ... and oceanic lithosphere. The igneous rocks are enriched in LREE, unlike North Atlantic MORB. A correlation...
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  14. 874
  15. 875
    by Seidemann, David E
    Published 1987
    ... for deep-sea igneous rocks, because they may be subject to inaccuracies related to seawater alteration...
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    Dataset
  16. 876
    ... of mafic igneous rocks from the northern part of the Canadian Arctic Archipelago, baddeleyite (ZrOz...
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  17. 877
    by Walker, R. M.
    Published 1980
    ... of exposure to solar radiations are distinguished, including igneous rocks, breccias, glassy agglutinates...
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  18. 878
    Published 1982
    ... polymict eucrites --The diversity of igneous rocks of the eucrite parent body, as explored via clasts from...
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  19. 879
    ... in the primary oceanic crust, are now exposed. Consequently, magnetic properties of igneous rocks on the island...
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  20. 880
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