Exclusive fossil slab - sand dollar on original matrix - Florida specimen - Fossil mortality plate - Clypeasteroida - 184 mm - 121 mm





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Description from the seller
Splendid fossil formation on an original matrix.
Sand dollars are a type of flat, burrowing sea urchins belonging to the order Clypeasteroida.
The term 'sand dollar' derives from the appearance of the tests (skeletons) of individuals who died after being dragged ashore. The test does not have its velvety spiny skin and has often been bleached by sunlight. For past bathers, this suggested a large silver coin, like the old Spanish dollar, which had a diameter of 38-40 mm.
Perfectly preserved slab mounted on a handcrafted wooden base.
Fossil slab height: 133 mm
Seller's Story
Splendid fossil formation on an original matrix.
Sand dollars are a type of flat, burrowing sea urchins belonging to the order Clypeasteroida.
The term 'sand dollar' derives from the appearance of the tests (skeletons) of individuals who died after being dragged ashore. The test does not have its velvety spiny skin and has often been bleached by sunlight. For past bathers, this suggested a large silver coin, like the old Spanish dollar, which had a diameter of 38-40 mm.
Perfectly preserved slab mounted on a handcrafted wooden base.
Fossil slab height: 133 mm

