Fragments of seashells on peat- from when Flanders Moss was under the North Sea Posted on January 10, 2018 by robinacrawford Fragments of seashells on peat- from when Flanders Moss was under the North Sea. Share this: Click to email a link to a friend (Opens in new window) Email Click to share on Reddit (Opens in new window) Reddit Click to share on Bluesky (Opens in new window) Bluesky Like Loading...