Description: These Paleocene fossils known as Sand dollar, a name used for many species of flattened, burrowing sea urchins belonging to the order Clypeasteroida. All members of Clypeasteroida have a rigid skeleton known as a test. The living animals have a skin of motile spines covering the test. Movement is accomplished by the coordinated action of the spines. Like other sea urchins, sand dollars have five paired rows of pores. The pores are arranged in a petal-like pattern. These pores are perforations in the endoskeleton. 3 inches diameter by 1 inch thick Track Page Views With Auctiva's FREE Counter
Price: 17.48 USD
Location: San Diego, California
End Time: 2024-02-02T00:11:10.000Z
Shipping Cost: 0 USD
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Restocking Fee: No
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All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
