TYPES OF FOLD ON THE BASIS OF INTER LIMB ANGLE AND ATTITUDE OF THE FOLD

TYPES OF FOLD ON THE BASIS OF INTER LIMB ANGLE AND ATTITUDE OF THE FOLD
#open_fold , #closed_fold, #tight_fold, #cylindrical_fold, #plunging_fold, #non_plunging_fold, #reclined_fold, #doublyplungingfold