Cross sections of sheath folds — eye folds. Skullomie cove, near Tongue, Scotland.
PhotoID352
Cross sections of sheath folds — eye folds. Skullomie cove, near Tongue, Scotland.
PhotoID352
Photograph: Jim Talbot
Reference: See more photos at http://myweb.facstaff.wwu.edu/talbot/cdgeol/Localities/Sheath.html