Results: 1 - 7 of 7
Dec 31, 1985
Bulletin
… by lithology and complex structural- metamorphic features. … variations in metamorphic facies structural fabric and lithology of …
Dec 31, 1978
Bulletin
… occur in in situ operations. Structural conditions are suitable …
Dec 31, 1957
Bulletin
… study - which shows lineal and structural features of northeastern … sq. miles, much of the finer structural detail, has been omitted …
Dec 31, 1986
Bulletin
… folds. Another process of structural thickening of coal is … bottom of the coal seam. Both structural situations are important …
Dec 31, 1957
Bulletin
… DeMille''s is a more complex structural hypothesis. * Dunbar and … paraconformity describes the structural relation between …
Dec 31, 1959
Bulletin
… some of the major landforms and structural features found in …
Dec 31, 1983
Bulletin
… of facies and reserves. Structural movement after …