From

Stratigraphy of Vali-Abad Section (Central Alborz– North Iran) Based on Corals

Kaveh Khaksar, Fatemh Rezvannia, M. R. Kebriaei-Zadeh

Journal of Geosciences and Geomatics. 2014, 2(3), 120-124 doi:10.12691/jgg-2-3-7