Skeletal restoration of <i>Opisthocoelicaudia</i>
Jaime A. Headden, <a rel="nofollow" class="external free" href="http://qilong.wordpress.com/">http://qilong.wordpress.com/</a>
CC BY 3.0
<a rel="nofollow" class="external free" href="http://qilong.wordpress.com/2011/03/09/skeletal-posture/">http://qilong.wordpress.com/2011/03/09/skeletal-posture/</a>