Example: biology
Search results with tag "Wavy trace"
FOLDS - ETH Z
www.files.ethz.chThe wavy trace of a folded surface may be represented by a function y = f (x), where the x- axis joins two consecutive ... lines joining crest and trough points of any bedding surface are crest lines or trough lines. They are also the lines where layering changes orientation from the dip in one direction to dip in the opposite