|Home time period|| Cretaceous|
|Creature type||Long Necked Pilosaur|
Nessie is a species of Elasmosaurus she/he was trapped in Lock Ness for Decades.
An anomaly to the Cretaceous opened up at an unknown point in the 20th Century and a man (Known only as the Library owner) found it and looked after it and at one point made a model of it to make it look like the Lock Ness Monster was on land.
In 2013 the A.R.C team became aware of Nessie being at Lock Ness and eventually managed to get it back through the anomaly which reopened and make the Library owner confess to his crimes.