“PERMIAN CRINOIDS FROM THE SAIWAN AND KHUFF FORMATIONS,SOUTHEASTERN OMAN”. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA 115, no. 1 (March 31, 2009). Accessed July 27, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/RIPS/article/view/5917.