مقال بحثي وصول مفتوح
Rupelian Fossil Elasmobranch from Omani Thaytiniti Fauna Fill a Chronological Gap in the Elasmobranch Fossil Record of West Indian Ocean
In 1990’s, French-Omani team first signalled in southern part of Dhofar, South Oman, several terrestrial vertebrates mixed with marine members in an Early Oligocene fossil assemblage. Even though most of these fossils have been reported and published by palaeontologists, fossil elasmobranchs (sharks and rays) have dese …