Oh, my goodness!
Now *that* is a new one to me.

I was about to write that I find the dinosaur theory a bit more plausible. . . but it suddenly occurs to me that I hear we are discovering new species in the world all the time. What if Nessie and her ilk are simply one more? Wouldn't it be lovely if there are monsters, perhaps more sentient than our arrogance allows us to contemplate?