Board Thread:Jurassic Park News/@comment-1187034-20150130040253/@comment-1187034-20150131201623

I personally believe the thumbs may have come from Iguanodon, but human DNA could have been used as well.

I just get this feeling that InGen's recent search for Pleistocene dated genetic materials in Siberia will be addressed in the film and could have contributed to the created of Indominus. Even if that isn't the case it could be brought to light in later films.