[[WMG: The Alpha Gang or some other force caused the dinosaurs to gain superpowers by putting them into cards]]
Dr. Z has been shown at some points to be able to modify cards. Either he, or some other force from his time, must have [[Main/TimeTravel traveled back in time]] (the Alpha Gang is shown to have a Main/TimeMachine after all) to capture dinosaurs in order to turn them into {{Main/Mons}} for entertainment in the future.
* [[spoiler:[[IKnewIt This is canon]].]]

[[WMG:Rex Owen is an alternate universe [[VideoGame/TalesOfSymphoniaDawnOfTheNewWorld Emil Castagnier]]]]
* Well, look at how similar [[http://www.thewallpapers.org/wallpapers/9/996/thumb/320_dinosaur-king-004.jpg they are]] [[http://images4.wikia.nocookie.net/aselia/images/0/00/Emil_M.jpg in design]]. Maybe he was reincarnated into another universe after his human self's death by old age or what have you.

[[WMG: The Cryolophosaurus from the anime was originally the move card version]]
* Before being made a Secret dinosaur, the Cryolophosaurus in the arcade was a move card dinosaur featured in three different move cards ("Recovery", "Haste" and "Light Recovery", respectively). In the anime, Seth took one of the move cards containing the Cryolophosaurus and experimented on it to not only turn him into a battle dinosaur, but also a Secret one, thus creating a very powerful dinosaur.

[[WMG: Assigning elements to dinosaurs that never appeared in ''Dinosaur King'' in case the franchise is renewed one day]]
[[folder:Fire]]
* ''Concavenator''
* ''Nanuqsaurus''
* ''Qianzhousaurus''
* ''Zhuchengtyrannus''
[[/folder]]

[[folder:Water]]
* ''Bajadasaurus''
* ''Riparovenator''
* ''Vallibonavenatrix''
[[/folder]]

[[folder:Lightning]]
* ''Diabloceratops''
* ''Nasutoceratops''
[[/folder]]

[[folder:Earth]]
* ''Borealopelta''
[[/folder]]

[[folder:Grass]]
* ''Telmatosaurus''
[[/folder]]

[[folder:Wind]]
* ''Achillobator''
* ''Austroraptor''
* ''Dakotaraptor''
[[/folder]]

[[folder:Assist]]

* Normal card
** ''Gigantoraptor''
** ''Nyctosaurus''

* Water card
** ''Pliosaurus''
** ''Mosasaurus''

* Grass card
** ''Zalmoxes''
[[/folder]]

[[folder:Secret]]
* ''Brachiosaurus''
* ''Deinocheirus''
[[/folder]]

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