Earth Features and Their Meaning An Introduction to Geology for the Student and the General Reader
CHAPTER VI
THE ARCHITECTURE OF THE FRACTURED SUPERSTRUCTURE
The system of the fractures—The space intervals of joints—The displacements upon joints: faults—Methods of detecting faults—The base of the geological map—The field map and the areal geological map—Laboratory models for study of geological maps—The method of preparing the map—Fold _vs._ fault topography—Reading references 55