Crinoids were very common throughout Dive 05, and they were often found in high densities, as is shown here.
Crinoids
Image courtesy of the NOAA Office of Ocean Exploration and Research, Mountains in the Deep: Exploring the Central Pacific Basin. Download larger version (jpg, 1.7 MB).

Crinoids were very common throughout Dive 05, and they were often found in high densities, as is shown here.

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