Internal moulds (steinkerns) of aragonitic bivalves preserved as a result of encrustation by bryozoans in the Sudbourne Member of the Coralline Crag Formation.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith