Higgins Professor Emeritus
Lamont-Doherty Earth Observatory
61 Route 9W - PO Box 1000
Fields of interest:Earthquake Studies, Control of Nuclear Weapons, Tectonics, Natural Hazards.
Please view my personal web site for more information about my publications list, research interests and background. On that site you will also find links to long and short vitas of me, the Pacheco-Sykes catalog of large global earthquakes, and electronic scans of many newspaper features of the 1906 San Francisco earthquake. More content will be added soon.