There are much to be said about this book, and non are bad, but the consideration for the fact that this book provides short information. It is divided into time-lines, gives dates, names and after each paragraph there is a classification as to where this information belongs to - Earth Science or Physics etc. The information provided is most helpful, but as I said times before, these generalized books of dictionaries, chronologies or encyclopedias - they require further reading, if you are interested. Thumbs up and reading on.
This entire review has been hidden because of spoilers.