This would be a great time for you to pop up and say, "Oh, yes, dinosaurs, actually I know just how to deal with them and I know from reliable, first hand sources that they don't eat people and are in fact scared off by the daisy chain we've all made on the outside bits. Also I know for a fact because of some science and time garble that we will absolutely get out of this mess, Donna Noble!"
If you have time, obviously. Because maybe you didn't notice, but we are STUCK in DINOLAND! With little food, no resources, oh, and a couple of bloody VAMPIRES running about asking for donations!
Anything to say for yourself?