Beautifully preserved crinoids
Artists impression of 420m yr old crinoids
Crinoid
Product description
Species Caryocrinites ornatus from the Silurian, Rochester State, New York. They are Paleozoic, 420 milllion years old, and it is unusal in that two of these creatures are on the one plate. They have a distinctive rhomboid pattern of pores or slits and these were used for respiration. They have good colour, and contrast with the shale matrix.
Code: |
crin002 |
Price: |
£125.00 |