Ocean News: Researchers Discover How the Disco Clams Lights Up, Pygmy Blue Whales Found to Winter Off Indonesia, and More

The disco clam (Ctenoides ales). (Photo: Jayvee Fernandez / Flickr Creative Commons)

- Scientists found fossils indicating that animals have been building reefs for 548 million years, about 7 million years earlier than previously thought. This means animals starting depositing calcium carbonate shells around the Cambrian explosion. Nature

from Oceana North America Blog: The Beacon http://ift.tt/1q9JHOp

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