<i>Bactroptyxis trachaea</i>, Aubry-en-Exmes, Orne, Normandy, France; Middle Jurassic (Bathonian).
<a href="//commons.wikimedia.org/wiki/User:Wilson44691" title="User:Wilson44691">Wilson44691</a>
2011-04-18
<span class="int-own-work" lang="en">Own work</span>