OMANASTER IMBRICATUS (ECHINODERMATA, ASTEROIDEA), A NEW GENUS AND SPECIES FROM THE SAKMARIAN (LOWER PERMIAN) SAIWAN FORMATION OF OMAN, ARABIAN PENINSULA. RIPS [Internet]. 2014 Nov. 30 [cited 2026 Jul. 27];120(3). Available from: https://test-ojs-unimi-it.archicoop.it/index.php/RIPS/article/view/6069