page_title: Exfoliation joint
hierarchical_section_title: Exfoliation joint
caption_attribution_description: English: Half Dome, Yosemite National Park Deutsch: Half Dome, Yosemite-Nationalpark Français&#160;: Half Dome, Parc national de Yosemite
context_page_description: Exfoliation joints or sheet joints are surface-parallel fracture systems in rock, and often leading to erosion of concentric slabs.
context_section_description: Exfoliation joints or sheet joints are surface-parallel fracture systems in rock, and often leading to erosion of concentric slabs. (See Joint (geology)).
caption: Exfoliation joints wrapping around Half Dome in Yosemite National Park, California.
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