This dictionary perfoms well for the beginner in geology or the intermediate student. Granted, most technical jargon is defined, though sometimes the definitions are a bit questionable. There is, however, some advanced and basic terminology that is absent. I sold my old geology dictionary (sorry, I didn't write anything about it down) and bought this one, and I regret doing so.

This is a good basic dictionary. It's not meant to be comprehensive, but covers the basics quite well. It was a required text in my undergraduate studies, and it serves nicely at that level.

After spending five years at the university studying geology, I would estimate that I can readily define less than half of terms in this dictionary. I just don't use them in my work. However, that is still pretty good considering that this comprehensive volume covers terminology from astrogeology, cartography, crystallography, mineralogy, economic geology, geochemistry, geomorpholgy, geophysics, glacial geology, hydrology, oceanograhy, palontology, petrology, stratigraphy, structural geology, and volcanology. The American Geological Institute used some of the top men in each field for this latest revised edition.

I've come to the conclusion over the years that the various branches of geology have evolved more specialised terms than any of the other sciences. That's why it is so easy for a specialist in another field, or a rock hound with a dictionary, to trip you up. That's also why you need your own copy of this book....

Oh yes, I could also see where this volume could be of help in preparing for the Advanced Test in Geology for the Graduate Record Exam- you never know what they are going to throw at you, either.

Es el mejor diccionario de términos geológicos.