<i><a href="https://en.wikipedia.org/wiki/Eucalyptocrinites" class="extiw" title="en:Eucalyptocrinites">Eucalyptocrinites</a></i> calyx; Kaugatuma Formation (Upper Silurian, Pridoli), Saaremaa, Estonia. Specimen found by Nick Fedorchuk.
<a href="//commons.wikimedia.org/wiki/User:Wilson44691" title="User:Wilson44691">Wilson44691</a>
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<span class="int-own-work" lang="en">Own work</span>