So which Mosasaur is this?

[Tyrannoraptor75]

I've a lot of speculation of this being Tylosaurus. However I'd rather not jump to conclusions and would like confirmation.

 

[Xionahri]

In Evo's video on the dev diary, she mentions her discord speculates it could be plotosaurus or prognathodon. Reddit leans more towards tylosaurus too. I'd say all three of these options are plausible.

 

[Phenom7503]

In Evo's video on the dev diary, she mentions her discord speculates it could be plotosaurus or prognathodon. Reddit leans more towards tylosaurus too. I'd say all three of these options are plausible.

Probably tylosaurus since it’s a more known Dino but the first game had a habit of using dinosaurs nobody had ever heard of

 

[TheMightyMegalosaurus]

The likeliest choices are Tylosaurus and Prognathodon. Tylosaurus is part of the soft JP canon, but as Phenom said Frontier likes to surprise us with less-known animals and the profile fits the majority of Prognathodon images I've seen on google. The flippers are definitely more Tylosaurus in shape, though. We'll have to wait for the species profile or a blurb in another info video to be certain.

 

[Tyrannoraptor75]

In Evo's video on the dev diary, she mentions her discord speculates it could be plotosaurus or prognathodon. Reddit leans more towards tylosaurus too. I'd say all three of these options are plausible.

Let's not forget Hainosaurus.