The Mollusc shell is typically an exoskeleton which encloses the animal in the Mollusca, which includes snails, clams, tusk shells and several other classes. The shells in some mollusc show in bands seasons, tides, bad winters and pollution.

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The Mollusc shell is typically an exoskeleton which encloses the animal in the Mollusca, which includes snails, clams, tusk shells and several other classes. The shells in some mollusc show in bands seasons, tides, bad winters and pollution.

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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., animal, archival, archive, bad, bands, clams, classes., encloses, exoskeleton, fossil, historical, history, includes, mollusc, mollusca, pollution., seasons, shell, shells, show, snails, tides, tusk, typically, winters