Tomek Krasuski

Tomek Krasuski

Tomek Krasuski
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Stunning pyrite fossil crinoid sea lilies by Cyclopaedia on Etsy, £399.00

Stunning pyrite fossil crinoid sea lilies by Cyclopaedia

crinoid - Google Search

The marine invertebrates called crinoids filled the seas during the Carboniferous period and even earlier. Their fossils are frequently found in limestone from the period, giving the Carboniferous the nickname the "Age of the Crinoids.