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[null,"1.","Record Nr.",null,"UNINA9910967032903321"]
[null,null,"Autore",null,"Bennison George Mills"]
[null,null,"Titolo",null,"An Introduction to Geological Structures and Maps / / by George M. Bennison"]
[null,null,"Pubbl/distr/stampa",null,"New York, NY : , : Springer US : , : Imprint : Springer, , 1990"]
[null,null,"ISBN",null,"1-4615-9630-0"]
[null,null,"Edizione",null,"[1st ed. 1990.]"]
[null,null,"Descrizione fisica",null,"1 online resource (X, 70 p.)"]
[null,null,"Disciplina",null,"500"]
[null,null,"Soggetti",null,"Social sciences"]
[{"$nulls":4},"Humanities"]
[{"$nulls":4},"Humanities and Social Sciences"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Includes index."]
[null,null,"Nota di contenuto",null,"1 Horizontal and dipping strata -- Contours, section drawing, vertical exaggeration; Dip, structure contours, construction of structure contours, section drawing; True and apparent dip; Calculation of thickness of a bed, vertical and true thickness; Width of outcrop; Inliers and outliers. -- 2 ’Three-point’ problems -- Construction of structure contours; Insertion of outcrops; Depth in boreholes. -- 3 Unconformities -- Overstep; Overlap; Sub-unconformity outcrops. -- 4 Folding -- Anticlines and synclines; Asymmetrical folds, overfolds and isoclinal folds; Similar and concentric folding; Two possible directions of strike. -- 5 Faults -- Normal and reversed faults; The effects of faulting on outcrops; Classification of faults, dip-slip, strike-slip and oblique-slip faults; Dip faults and strike faults; Calculation of the throw of a fault; Wrench or tear faults; Pre- and post-unconformity faulting; Structural inliers and outliers; Posthumous faulting; Isopachytes. -- 6 More folds and faulted folds -- Plunging folds, calculation of the amount of plunge; The effect of faulting on fold structures; Displacement of folds by strike-slip (wrench) faults, calculation of strike-slip displacement; Faults parallel to the limbs of a fold; Sub-surface structures; Posthumous folding; Polyphase folding; Bed isopachytes. -- 7 Complex structures -- Nappes; Thrust faults; Axial plane cleavage. -- 8 Igneous rocks -- Concordant intrusions, sills; Lava flows and tuffs; Discordant intrusions, dykes, ring- dykes, cone-sheets, stocks, bosses and batholiths, volcanic necks. -- Description of a geological map; Geological history of Map 28. -- Numerical answers."]