Scott Mardis on surviving coldwater Plesiosaurs posted at the Bizzare Zoology blog:
http://bizarrezoology.blogspot.com/2013/05/article-on-alleged-plesiosaur-survivors.html?spref=fb
http://bizarrezoology.blogspot.com/2013/05/article-on-alleged-plesiosaur-survivors.html?spref=fb