Alizadeh, Ava, Afshin Hashmie, and Neda Ghotbi. “The Frasnian, Central Iran: Biostratigraphy, Facies Analysis, Paleoenvironment and Sea Level Changes”. Journal of Himalayan Earth Sciences 54, no. 1 (March 31, 2021): 44-68. Accessed April 24, 2025. http://ojs.uop.edu.pk/jhes/article/view/1788.