Alright, I'd just like to make a quick note on something I found to be interesting.
In science, we've been studying evolution and the history of the Earth. A topic that is, needless to say, entwined with just about every bit of the Chrono series.
Through the Precambrian, Paleozoic, and Mesozoic eras, there are sections called 'periods'. However, during the Cenozoic era, the time periods are actually entitled 'Epochs,' which, instead of showing distinction between Flora and Fauna, show distinctions in the water level.
Just a neat thing between ancient times and the ties between the Epoch and Zeal that I thought needed mentioning. And now I must go ^_^`