ClipArt ETC
This illustration shows a rock formation that has a tilted strata. a b c d represents a square block of wood, having a graduated arc b c and a plummet hung below a. Placed on the sloping surface A B, the position of the plummet gives the angle of dip.

Tilted Strata

This illustration shows a rock formation that has a tilted strata. a b c d represents a square block…