Part 3 of Caught in a Traps, featuring John Dvorak, volcanologist who worked with the United States Geological Survey for 16 years and author of The Last Volcano: A Man, A Romance, and the Quest to Understand Nature’s Most Magnificent Fury.
Caught in a Traps:
Part 1: Tom Jordan / San Andreas Fault
Part 2: Mark Richards / Deccan Traps
Part 3: John Dvorak / Birth of Volcanology







