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Sea Level Rise
The ocean never stops moving. When you visit the beach, waves roll in and recede...
A Squalodontid Success
On a beach in Piña, Panama the tide is rolling out. Faint outlines of skeletal...
Wed, 06/22/2011 - 17:47
Dugongs, along with manatees, make up a group of marine mammals called sirenians or...
Pacific Ocean Currents
The arrows show the direction of ocean currents recorded by William Dampier while...