Sea urchin
A fossil sea urchin....
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76 results found with "sea-urchin"
Sea urchin
A fossil sea urchin....
Sea urchin
Normally sea urchin tests are radially symmetrical and dome-shaped. Despite unusual growth this sea urchin has reached a good size showing that its bodily functions were not significantly impaired....
Sea urchin
Normally sea urchin tests are radially symmetrical and dome-shaped. Despite unusual growth this sea urchin has reached a good size showing that its bodily functions were not significantly impaired....
Sea urchin
A fossil sea urchin....
Sea urchin
Normally sea urchin tests are radially symmetrical and dome-shaped. Despite unusual growth this sea urchin has reached a good size showing that its bodily functions were not significantly impaired....
Sea urchin
Normally sea urchin tests are radially symmetrical and dome-shaped. Despite unusual growth this sea urchin has reached a good size showing that its bodily functions were not significantly impaired....
Sea urchin
A fossil sea urchin....
Sea urchin
Usually sea urchin tests are radially symmetrical and dome-shaped. This specimen has grown in an unusual manner....