The Little Lady and her middle brother don't get these phases of being fascinated by stuff like the youngest gets. I do suspect him of being the cleverest of the three...

Yes, if I try and remember my own dinosaur phase ages ago, it was the fact that the entire earth used to be totally different an enormous time ago. I did then go on to mesozoic fauna, pre-modern humans, and human history, arriving at the early middle ages (Teja's time, and Teja's canon) about five or six years of my dinosaur phase.-