Dolichorhynchops

Dolichorhynchops is an extinct genus of polycotylid plesiosaur from the Late Cretaceous (early Turonian to late Campanian stage) of North America, containing three species, D. osborni, D.  herschelensis and D. tropicensis. Dolichorhynchops was an oceangoing prehistoric reptile. Its Greek generic name means "long-nosed face".

In jurassic park builder this animal was distributed in a event where a DNA tournament took place.the animal is weak to tail slapping like its relative Leptocleidus which is a limited plesiosaur.