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Ian G. Macintyre, Curator of Carbonate Sedimentology, Smithsonian National Museum of Natural History
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NMNH Paleobiology Curator Ian Macintyre

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A North Pacific right whale swims in the Bering Sea.
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North Pacific Right Whale

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This microscopic acantharian is a unicellular amoeba found in the open ocean.
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Marine Microbe from the Open Ocean

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The study area for the Gulf of Maine Area project, part of the Census of Marine Life.
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Census of Marine Life Gulf of Maine Area Project Study Area

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A transparent ctenophore with two long tentacles.
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Arctic Ctenophore with Long Tentacles

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Colorful Christmas tree worms
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A Forest of Christmas Tree Worms

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An octopus shoots ink in defense as it swims away from a scuba diver.
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Octopus Shoots Ink

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Blue whale skull being installed at National Museum of Natural History.
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Installing Blue Whale Skull

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A bar underwater at a shipwreck site
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Bars of Slavery

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A jet drops dispersant onto the Gulf oil slick.
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Dispersant Drop

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A wildlife biologist surveys oiled algae
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Oil Slick in the Gulf

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A birds eye view of the atoll
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Bikini Atoll

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