Diagram of the well preserved sacrum in the holotype of <i>Enigmosaurus mongoliensis</i>: <b>IGM 100/84</b>, in A) ventral view and B) dorsal view. Mostly based on Zanno et al. 2010<sup id="cite_ref-1" class="reference"><a href="#cite_note-1">[1]</a></sup> and Mickey Mortimer (The Theropod Database).<sup id="cite_ref-2" class="reference"><a href="#cite_note-2">[2]</a></sup>
<a href="//commons.wikimedia.org/wiki/User:PaleoNeolitic" title="User:PaleoNeolitic">PaleoNeolitic</a>
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