The calcium carbonate tubes of encrusting annelid worms called serpulids. These serpulids are themselves encrusted with cheilostome bryozoans. Click here to explore this sample from another angle: https://viewer.gigamacro.com/view/nnGlra0zjplJuJtw
By: magic-gigapans
Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
License:
Creative Commons Non Commercial ⧉
Uploaded: 26 Mar 2020
Last Updated: 27 May 2020
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