Spitrasaurus
In Depth The original 2012 paper of the plesiosaur Spitrasaurus included the description of not one but two species for the genus. The type species, S. wensaasi (PMO 219 718) is described from sixty articulated cervical vertebrae believed to have come from a juvenile individual. S. larseni (SVB 1450) is also known from cervical vertebrae, … Read more