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Rock mass strength and deformability of unweathered closely jointed New Zealand greywacke : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Civil Engineering at the University of Canterbury, Christchurch, New Zealand /Stewart, Scott January 1900 (has links)
Thesis (Ph. D.)--University of Canterbury, 2007. / Typescript (photocopy). "December 2007." Includes bibliographical references (p. 431-455). Also available via the World Wide Web.
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Dimensional grain orientation studies of turbidite graywackes.Smoor, Peter Bernard 05 1900 (has links)
This study describes the analysis of orientation measurements of elongated quarts grains in graywackes of turbidite nature of the Normanskill formation of New York and the Quebec Group of Quebec.
Definite relationships are demonstrated between the direction of flow, as indicated by the measurement of the flute casts, and the preferred orientation direction of the sand grains. Dimensional orientation analysis of sand grains in thin section can be used to determine the transport direction of the turbidity current where this can not be determined by other means.
Size and shape analysis of quartz grains in thin section might be biased depending on how the thin section is cut with respect to the fabric of the rock. / Thesis / Candidate in Philosophy
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Controls on graywacke petrology in Middle Ordovician Cloridorme Formation : tectonic setting of source areas versus diagenesisKo, Jaehong. January 1985 (has links)
No description available.
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Controls on graywacke petrology in Middle Ordovician Cloridorme Formation : tectonic setting of source areas versus diagenesisKo, Jaehong. January 1985 (has links)
No description available.
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