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

146 megapixels
11,988 x 12,156 pixels
40.0 in X 40.5 in at 300dpi
5,832 pixels per inch

The calcium carbonate tubes of encrusting annelid worms called serpulids. These serpulids are themselves encrusted with cheilostome bryozoans. https://viewer.gigamacro.com/view/YyNxzqfdod9hodDy