<a href="https://en.wikipedia.org/wiki/Trilobita" class="extiw" title="en:Trilobita">Trilobita</a> - <i> <a href="https://en.wikipedia.org/wiki/Phacops_rana" class="extiw" title="en:Phacops rana"> Phacops rana</a> </i> (Green, 1832)
<dl><dd><dl><dd>Stage : <a href="https://en.wikipedia.org/wiki/Paleozoic" class="extiw" title="en:Paleozoic">Paleozoic</a>  <a href="https://en.wikipedia.org/wiki/Devonian" class="extiw" title="en:Devonian">Middle Devonian</a> (Givetian 391,8 –  385,3 Million year ago)</dd>
<dd>Locality : Hamilton group - Ledyard  shale –Stat of  New-York - USA</dd>
<dd>Size : 1.9 by 1.1 inches (4.8 cm × 2.9 cm)</dd></dl></dd></dl>
<a href="//commons.wikimedia.org/wiki/User:Archaeodontosaurus" title="User:Archaeodontosaurus">Didier Descouens</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>