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An artistic rendering of an ocean landscape as it may have looked during the Archean Eon.
Slideshow

The Ocean Throughout Geologic Time, An Image Gallery

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Aegina, a type of jellyfish, swims through the water.
Slideshow

A Look at Life in the Deep Sea

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A screenshot from the video with a scientist walking up a dock.
Video

Ocean Acidification: An Ecosystem Facing Dissolution

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a school of fish over coral
Video

Coral Forests of the Deep Ocean

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Two nurse sharks hover over a baited cage
Lesson Plan

Deep Dive into Ocean Portal Website

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A fisher wearing a mask dives with a colorful coral reef in the background and queen conch in the foreground.
Photo

Free-diving for Queen Conch

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a preserved eel specimen
Photo

An Eel from the Deep Sea

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Jeff Chanton's students collect plankton in large nets called plankton tows during the May 2012 R/V Weatherbird II Cruise in the Gulf of Mexico.
Photo

Collecting Plankton

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Nancy Knowlton giving a lecture
Video

2011 Student Summit on the Ocean & Coasts Webcast, Part 1

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