Abstract The Oman upwelling zone (OUZ) creates an unfavorable environment and a major biogeographic barrier for many coral reef species. such as giant clams. thus promoting and maintaining faunal differences among reefs on the east and west side of the Arabian Peninsula. We record the former existence of Tridacna in the Gulf of Oman and review its stratigraphic distribution in the Per... https://toyscyclers.shop/product-category/little-friend-buildings/