News Main Animals Archaeology Dinosaurs Earth History Human Animal Space Tech   Matz/NOAA /Harbor Branch Oceanographic Institute |   Primitive But Hefty A collected specimen of Gromia sphaerica cleaned of sediment. The one-celled creature was found making tracks on the ocean floor off of the Bahamas. | Discovery News Video   « back to article

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Image Credits Matz/NOAA /Harbor Branch Oceanographic Institute |

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