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Glass Sponge
Like corals, glass sponges are also partly composed of calcareous material.
Image ID: nur03010, National Undersearch Research Program (NURP) Collection
Credit: OAR/National Undersea Research Program (NURP)
Photo Source:
The NOAA Photo Library http://www.photolib.noaa.gov
The National Oceanic & Atmospheric Adminstration (NOAA) http://www.noaa.gov/ |
