Enjoy!

Fig. 18: Schematic of marks on surfaces of fatigue fractures...," Metals Handbook Volume 11 -Failure Analysis and Prevention, ASM International,9th Ed., 1986, by S. Antolovich & A. Saxena, Georgia Institute of Technology, p.111

http://eagar.mit.edu/3.37/H-3371-07.pdf

Respectfully,
Henry