Beachgoers on the Delmarva Peninsula will have a new resource to help them identify the shells they find along the shore. Seashells of Delmarva by Melissa Avstreih is expected to be available April 28 ...
What is a mollusk? -- What is a shell? -- Shell collecting -- Shell identification key -- The shells -- Chitons -- Bivalves -- Schaphopods -- Gastropods -- Cephalopods ...