Marine mollusk shells that are familiar to beachcombers and thus most likely to be called "seashells" are the shells of marine species of bivalves (or clams), gastropods (or snails), …

seashell, hard exoskeleton of marine mollusks such as snails, bivalves, and chitons that serves to protect and support their bodies. It is composed largely of calcium carbonate secreted by the …

Jul 20, 2022 · Adorning bathroom shelves and windowsills, seashells are not only fond reminders of a visit to the sea, but they have many stories to tell about the animals that made them and …

Pictures and cool facts for 63 amazing shells, including rare shells, huge shells, and a deadly shell.

Aug 24, 2025 · Seashells, often discovered along shorelines, captivate with their diverse shapes, intricate patterns, and appealing colors. This article explores what seashells are, how they are …

Oct 12, 2023 · Where do seashells come from, how long have they lived and how are they made? Dive in to explore more on the fascinating world of seashells.

Mar 15, 2025 · Learn how to identity different types of seashells, preserving techniques and quick tips in our comprehensive guide by our marine expert,!

Most shells come from soft-bodied mollusks. Snails, clams, oysters, and others need the hard protection of their shells. This tough outer covering protects the tasty body hiding inside. Other …

Nov 2, 2023 · There are various types of seashells, including bivalves, gastropods, scaphopods, and cephalopods. Bivalves have hinged shells and examples include clams, oysters, and …

Aug 14, 2024 · Explore our in-depth guide on the different types of seashells. Learn how to identify, categorize, and collect a wide variety of seashells with expert tips and beautiful photos.