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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

Structure and stratigraphy of the central, northern, and eastern parts of the Tucson Basin, Arizona

Pashley, Emil F., Pashley, Emil F. January 1966 (has links)
No description available.
62

STRUCTURE AND TECTONICS OF THE LATE CENOZOIC TRANSTENSIONAL AKSU SEDIMENTARY BASIN, SW ANATOLIA

Kaya, Ersin 22 January 2015 (has links)
No description available.
63

The Pleistocene stratigraphy of Herefordshire

Richards, Andrew Edward January 1994 (has links)
No description available.
64

Distribution and assessment of expansive clay soils in the Tucson Basin, Arizona

Brooks, Mark Whitfield, 1964- January 1989 (has links)
Expansive soils contain clay minerals that undergo a change in bulk volume in response to variances in environmental conditions. The ability to predict the occurrence and geotechnical behavior of swelling soils with a known degree of certitude would allow engineers to take measures to limit the damage resulting from these metastable soils. Research was conducted to investigate the regional distribution, mineralogy, and engineering properties of expansive soils in the Tucson Basin. Mineralogic studies employed X-ray diffraction procedures for the identification of clay mineralogy. The compilation of expansion-related soil parameters, from the geotechnical job-files of a local engineering consulting firm, allowed the development of an engineering database. The application of geostatistical analysis for the cartographical representation of mineralogic and geotechnical data permitted a regional characterization of expansive clay soils. Clay mineralogy was found to be directly related to the volumetric stability displayed by native soils, as well as the geology of the Tucson Basin.
65

Alpine proglacial fluvial sediment transfer

Warburton, J. January 1989 (has links)
No description available.
66

Scour downstream of rock-lined stilling basins

Al-Nassiri, A. M. S. H. January 1988 (has links)
No description available.
67

Late Ordovician-early Silurian palaeo-environmental analysis in the Tywyn-Corris area of mid-Wales

Leng, Melanie Jane January 1990 (has links)
No description available.
68

The petrological evolution of the Devonian South East Shetland Basin

De Silva, Sriyanee January 1989 (has links)
No description available.
69

Tectonic evolution of the area between Borth and Cardigan, Dyfed, West Wales

Craig, Jonathan January 1985 (has links)
No description available.
70

The geomorphological history of the Gebel Al Akhdar valleys, North-eastern Libya

Hasan, Abed M. T. January 1997 (has links)
No description available.

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