Read, H.H.
Introduction to geology, Volume 2 : earth history, part II : later stages of earth history
ELBS and Macmillan, 1975
 Buku Teks
The Crust of the earth: an introduction to geology
edited by Samuel Rapport and Helen Wright
New American Library, 1962
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Bames, Charles W.
Earth, time and hife ; an introduction to geology
John Wiley & Sons, 1980
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Stokes, William Lee, 1915-
Essentials of earth history: : an introduction to historical geology
Prentice-Hall, 1966
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Monroe, James Stewart, 1938-
The changing earth : exploring geology and evolution
Wadsworth, 1997
 Buku Teks