Biggest dino footprints ever

Sauropod dinosaur footprints found recently in France are two meters across. Let me say that again: TWO METERS. Is this a sauropod or the animal from Cloverfield? One meter is big for a sauropod track. Half a meter is respectable for an elephant. The article does not say whether the species of dinosaur has been identified, but the old derivation of the word "dinosaur" from "thunder lizard" (as in making the ground thunder when they walked) seems appropriate in this case.