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Tardigrades, which are usually less than 1 mm long, can be found in almost every...
The jingle shell (Anomia simplex) is a common bivalve found on the Atlantic...
These "elevator" rudists, an ancient bivalve, used one long heavy valve to anchor...
Where ocean currents were strong, ancient rudist “recliners” lay unattached on...
Rudist clams are mollusks that went extinct about 65 million years ago. They were...