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Sediment Core Close-Up
These deep-sea sediment cores were drilled from beneath the seafloor, and hold...
Dugongs, along with manatees, make up a group of marine mammals called sirenians or...
Hedbergella sliteri - this specific specimen is the "holotype" for this species....
Exxon Valdez Oil Spill
The Exxon Valdez oil spill occurred on March 24, 1989 when an oil tanker grounded...