<i>Leedsichthys problematicus</i> &amp; <i>Pliosaurus rossicus</i> – reconstruction by author
Bogdanov dmitrchel@mail.ru
CC BY 2.5
<a class="external free" href="https://en.wikipedia.org/wiki/Image:Leedsi%26Liopl_DB.jpg">http://en.wikipedia.org/wiki/Image:Leedsi%26Liopl_DB.jpg</a>