“Morphological Variations, Patterns of Frontal Ambulacrum Pores and Paleoecology of Heteraster Renngarteni Poretzkaja (Echinoidea: Spatangoida) from Aptian Sediments of Baghin Area, Kerman, Iran: Morphology of Heteraster Renngarteni from Iran”. 2011. Biological Sciences - PJSIR 54 (1): 41-46. https://doi.org/10.52763/PJSIR.BIOL.SCI.54.1.2011.41.46.