THREE FOSSIL SEA URCHINS (ECHINOIDS) - 110 million years old - Texas, USA
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110 million years old
(Lower Cretaceous period)
Texas, USA
Three well-preserved sea urchins, or echinoids, from Cretaceous rocks of Texas.
Three well-preserved sea urchins, or echinoids, from Cretaceous rocks of Texas.
The specimens are from an old collection. Presented in a plastic display box.
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Size: approx. 8 x 5.5 x 3 centimetres (size of box)
Weight: 63 grams (including box)