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Explore 3 published pages tagged with Sand Dollars, grouped automatically from article text, entity focus, and recurring topical signals.
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marine-life
Sand dollars are marine animals in the order Clypeasteroida that live on shallow seafloors across temperate and tropical oceans. Their purpose in nature is to consume organic pa...
Open articleScience & Nature
Sand dollars are composed primarily of calcium carbonate, arranged into a hard, test skeleton that is often mistaken for a shell but is actually a dense cluster of skeletal plat...
Open articleMarine Zoology
A sand dollar is a flat, burrowing sea urchin in the order Clypeasteroida, well known for its rigid, white test that washes up on beaches. Unlike many shallow-water urchins, san...
Open article