One giant clam contains a month-by-month diary of the Great Barrier Reef’s climate 200 years ago
When you swim through the blue waters of the Great Barrier Reef, there is one entity on the seafloor that is almost impossible to miss: the giant clam. Its enormous ribbed shell frames a soft mantle that shines in electric blue, green and gold. As the largest living bivalve in the world, Tridacna gigas can … Read more