r. •
i re 36.36. Diagrammatic representation of the different senses of "twisting" of the foldedforms of ropy-lava. Compare with the
ropy-lava structure of Figurę 36.34.
jre 36.37. Typical ropy-lawa structure couered by later extruded entrail-/ava forms. Notę the polyharmonic wave/engths of the folds and the increasing wave/ength of the targest folds downwards in the ffow direction. Mauna Ufu. Hawa/i.