File:Okeanos Explorer on Horizon Guyot.webm
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Original file (WebM audio/video file, VP8/Vorbis, length 1 min 22 s, 1,280 × 720 pixels, 4.44 Mbps overall, file size: 43.36 MB)
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Summary
| Description | While exploring Horizon Guyot, a seamount located north of Johnston Atoll, scientists observed a seafloor community dominated by several species of hexactinellid – or glass – sponges. Glass sponges have skeletons made of silica, which is the same material used to make glass; however, glass sponges are not glass, per se. |
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| Source | https://oceanexplorer.noaa.gov/okeanos/explorations/ex1706/dailyupdates/media/video/dive2-sponge/sponge.html |
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Licensing
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This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:46, 5 October 2018 | 1 min 22 s, 1,280 × 720 (43.36 MB) | Jo-Jo Eumerus | Imported media from uploads:d576387a-c8bc-11e8-8ffc-0242c0a8ce06 |
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