The Peppery Furrow Shell (IMAGE) University of Plymouth Caption A sample of the peppery furrow shell (Scrobicularia plana) as used in the research. Credit Carl Van Colen, Ghent University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.