Heart Urchin Fossil
Heart urchins live in burrows lined with mucus. Long tentacles (modified tube feet) reach out over the sand to pick up small particles of food; other tube feet have respiratory and sensory (not locomotive) functions. Movement is carried out by means of the spines.
The common heart urchin (Echinocardium cordatum) occurs in all oceans.
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Please understand that holidays and periods of high traffic such as the Christmas season may cause delays in the shipping and delivery of orders.
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Time in transit is estimated from the day that the package is delivered to the carrier.
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We do not provide estimated delivery timeframes for Armed Forces addresses. Please plan on at least several weeks for delivery.
We unfortunately no longer offer international shipping in the wake of international shipping policies and standards changing in ways that our company is unable to uphold. Thank you for understanding.