Albasravi, W. A., 2016. Early Miocene Quantitative Calcareous Nannofossil Biostratigraphy from the Tropical Atlantic. Dissertations and Theses in Earth and Atmospheric Sciences, University of Nebraska: 1- 7.
Backman, J., Raffi, I., Rio, D., Fornaciari, E., and Palike, H., 2012. Biozonation and biochronogy of Miocene through Pleistocene calcareous nannofossils from low and middle latitudes. Newslatters on stratigraphy, 45 (3): 221- 244.
Behforouzi, E., and Safari, A., 2011. Biostratigraphy and paleoecology of the Qom Formation in the Chenar area (northwestern Kashan), Iran. Rev. Mex. Cienc. Geol., 28: 555- 565.
Berberian, M., and King, G.C.P., 1981. Towards a paleogeography and tectonic evolution of Iran. Canadian Journal of Earth Sciences, 18: 210- 265.
Bown, P.R., and Young, J.R., 1998. Techniques; In: Bown, P.R., (Ed.), Calcareous Nannofossil Biostratigraphy. Chapman and Hall, London: 16- 28.
Bozorgnia, F., 1965. Qum Formation stratigraphy of the Central Basin of Iran and its intercontinental position. Bulletin of the Iranian Petroleum Institute, 24: 69- 75.
