Journal of Sedimentary Petrology, Volumes 13-14Society of Economic Paleontologists and Mineralogists, 1943 - Petrology |
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Common terms and phrases
amount analysis average beach bottom brown cent cited clay collected color Composite core correlation curves density deposits depth derived determined diameter direction distribution error evidence factor feet field figure flow formation frequency garnet Geol Geology give given grade grains Gulf heavy minerals Hill increase indicate Jour Lake less light lignitic lower material mean measured median ments method Middle miles noted occurs origin particles percentage Petrology plotted position present probably projection quartz Range Red Sea relation relative represent reservoir ripple marks River rocks roundness samples sand sandstone sedimentary sediments shale shape shown side sieving silt slide Soil sorting sphericity stylolites surface terraces theory thickness tion usually Valley values variation varies waves weathering weight Zone