Fossen, Haakon (2016-03-03). Structural geology (Second ed.). Cambridge, United Kingdom: Cambridge University Press. ISBN9781107057647. OCLC946008550.
R., Prothero, Donald (2004). Sedimentary geology : an introduction to sedimentary rocks and stratigraphy. Schwab, F. L. (Frederic L.) (2nd ed.). New York: W.H. Freeman. ISBN0716739054. OCLC52127337.{{cite book}}: CS1 maint: multiple names: authors list (link)