%0 Conference Proceedings %T Biostratigraphy and determining the paleosalinity Upper Maastrichtian based on Echinocorys and Planktonic Foraminifera at Jorband section, Central Alborz, Iran %A B. Balmaki %A S. A. Babazadeh %A Asgharianrostami, Masoud %A Vahidinia, Mohammad %J The 1 International Applied Geological Congress %D 2010