Faults and joints can act either as conduits that channel groundwater flow or as impermeable barriers that trap aquifers.
Essential Structural Geology PDFs: From Textbooks to Field Maps structural geology pdf
Arch-like folds with the oldest rocks in the core. Faults and joints can act either as conduits
Folds occur when flat sedimentary or volcanic strata are bent or warped by compressional forces. Arch-like folds where the rock layers dip away
Arch-like folds where the rock layers dip away from the center. The oldest rock layers are exposed at the core of the fold.
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