Moussavi- Harami, R. , , Mahboubi, A. , , Mahboubi, A. , and Sabbagh Bajestani, M. . "Mechanism, depositional environment and diagenesis of oncoids on Jamal Formation (Late Permian) in the Bajestan area, Razavi Khorasan", Journal of Stratigraphy and Sedimentology Researches, 29, 3, 2013, 92-106.