http://www.geovirtual2.cl/Geoestructural/Intro01.htm
http://web.usal.es/~gabi/apuntes.html
http://www.abc.net.au/dinosaurs/
http://www.earthsci.unibe.ch/people/schreurs/Main.htm
http://www.nhm.ac.uk/index.html
http://www.scribd.com/doc/8673708/Geologia-Estructural
http://www.freelibros.com/ingenieria/geologia-estructural.html