141 |
The sedimentary environments and diagenesis of Namurian reservoir sandstones, Trumfleet Field, YorkshireCowan, Greig January 1988 (has links)
No description available.
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142 |
A study of ore genesis and geochronology in the sub-volcanic tin belt of the Eastern Andes, BoliviaGrant, J. N. M. January 1979 (has links)
No description available.
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143 |
Formation, transport and deposition of ignimbrites and welded tuffsWright, J. V. January 1979 (has links)
No description available.
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144 |
The recent sediments of the area between the Loughor and Towy estuaries, Carmarthen BayKhan, Abdul Salam January 1968 (has links)
The area described in this thesis forms a part of the ENE margin of Carmarthen Bay. This near-shore and littoral region lies between the Towy estuary in the north and Loughor estuary in the south. The sedimentary sub-environments distinguished in the area include a beach, sand dunes, estuarine sand flats, mud flats and a salt marsh. The quarterly surveys, carried out along a number of fixed lines are used to show seasonal changes over the Central part of the beach. The quarterly volumetric changes were used in assessing the trend of accretion or erosion over a longer period and also of the pattern of sediment movement in different parts of the beach. A coarse fraction study, granulometric analyses, carbonate content and quartz-feldspar ratio tests were carried out to determine parameters which would make the recognition of different sub-environments of deposition possible. No single parameter was found which adequately defined all the sub-environments studied. Surface and subsurface sedimentary structures have been examined in the field and in the laboratory and an attempt has been made to differentiate the sediments of the various subenvironments by these characteristics. Finally, from the information gathered during this study, the dynamics of sedimentation, source of sediments and possible stratigraphic sequence are discussed.
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145 |
Biostratigraphy of the Cretaceous-Tertiary Pindos series of CreteTee, A. T. January 1982 (has links)
No description available.
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146 |
Diagenesis of Neogene clastic sediments of the Bengal Basin, BangladeshBadrul Iman, Md January 1983 (has links)
No description available.
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147 |
Geological interpretation of the geochemistry of stream sediments, waters and soils in the Bristol district : with particular reference to the Mendip Hills, SomersetEarle, S. A. M. January 1983 (has links)
No description available.
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148 |
A fracture mechanics study of experimentally deformed crustal rocksMeredith, P. G. January 1983 (has links)
No description available.
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149 |
Fault rock and deformation studies of major continental fault systemObee, Howard Kevin January 1985 (has links)
No description available.
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150 |
Lithogeochemistry and surficial redistribution of arsenic, antimony, bismuth, selenium and tellurium, associated with mineral deposits in subtropical areas of BrazilTavora, F. J. January 1987 (has links)
No description available.
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