DICKINSARTELLA FAUNA FROM THE SAIWAN FORMATION (OMAN): A BIVALVE FAUNA TESTIFYING TO THE LATE SAKMARIAN (EARLY PERMIAN) CLIMATIC AMELIORATION ALONG THE NORTH-EASTERN GONDWANAN FRINGE. RIPS [Internet]. 2005 Nov. 30 [cited 2026 Jul. 27];111(3). Available from: https://test-ojs-unimi-it.archicoop.it/index.php/RIPS/article/view/6326