[Rudder]

Can you please provide an operational definition of a dinosaur?

[Jan_Sobieski]

I would use the same definition as most paleontologists with the exception of the era since I believe dinosaurs have been with us throughout the last 6000yrs. [Dinosaur - any chiefly terrestrial, herbivorous or carnivorous reptile of the extinct orders Saurischia and Ornithischia, from the Mesozoic Era, certain species of which are the largest known land animals. ]Most of them died in a hydrologic event (flood). But I believe some were on the Ark as well.

If you look at the descriptions in Job 39-40, God is describing a Long Neck Dinosaur and perhaps a T-Rex.