"T-Rex and the Crater of Doom" by Walter Alvarez

 

Publisher: Princeton University press

Copyright: 1997

ISBN: 9780691169668

I have been working in the field of palaeontology for 10 years now, and even prior to that likely since I first heard about it in the 1980s, I have always excepted the fact that a meteor or a comet had spelled the end of the era of dinosaurs (otherwise known as the Cretaceous), and that it had hit on what we now know as the Yucatán Peninsula.

I was unaware however of all the research, and the years it took for Walter Alvarez, his father Luis Alvarez, and scores of other scientists to prove that this had actually occurred. This book takes you on an absolutely enthralling journey of how the discovery was made.

The first chapter takes you back to a world 65 Million years ago, just before the Cretaceous era was about to abruptly end. It describes in detail what must have happened on that fateful day when either a comet or meteor approximately 10 kilometres across slammed into the Yucatán Peninsula. There was no warning as it was travelling at an estimated 30 kilometres per second (about 150 times faster than your typical airliner).

Between the time it first touched the Earth's atmosphere and it hit the ground, only 1 second had elapsed.

Dr. Alvarez'sstyle of writing makes this a very easy book to read, and provides the reader with a close look at exactly how the scientific method works, and should be required reading for anyone interested in the scientific method regardless of their discipline, as a great many people don't really seem to realize all the work that has to go in to actually examining a hypothesis, and subsequently proving a theory, or the amount of time it can take to do it.

A great book, I'm kind of sorry it took me so long to getting around to reading it.