Agashe, S.N., (1997) Paleobotany. Science Publishers, Enfield NH.

Cotillion, P., (1988) Stratigraphy. Springer-Verlag, Berlin.

Doyle, P., Bennet, M.R., Baxter, A.N., (1994) The key to earth history. An introduction to stratigraphy. John Wiley & Sons, New York.

Harbaugh, J.W.,(1968) Stratigraphy and geologic time. WM. C. Brown Publishing, Dubeque Iw.

Hughes, N.F.,(1989) Fossils as information. New recording and stratal correalation techniques. Cambridge University Press, New York.

Kauffman, E.G., Hazel, J.E., eds. (1977) Concepts and methods of biostratigraphy. Dowden, Hutcjinson & Ross, Stroudburg Pa.

Reyment, R.A.,(1980) Morphometric methods in biostratigraphy. Academic Press, London.

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