Common folds?
Anti form and synform
What are antiform and synform?
Anti- two sides dip away from centre
Syn-two limbs dip towards centre
What is anticline and syncline?
Anti- oldest rocks in core
Syn- youngest rocks in core
What are limbs?
What is a hinge?
Limbs-sides of a fold
Hinge- where two limbs meet
What is folding?
Rock. Deform under compressive stress in a ductile manner