Shock Waves One Hundred Years after the 1906 Earthquake

GLOBAL SEISMICITY AND WORLD CITIES

LARGE EARTHQUAKES OF NORTH AND CENTRAL AMERICA, 1970-1996

EARTHQUAKES IN WASHINGTON AND OREGON, 1872-1993

Earthquakes in and near the northeastern United States, 1638-1998

VOLCANOES POSTER

Geologic Map of the San Francisco Bay Region

Eruptions in the Cascade Range During the Past 4,000 Years

A New Perspective on Mount St.Helens-Dramatic Landform Change and Associated Hazards at the Most Active Volcano in the Cascade Range.

Earthquakes in the Central United States, 1699-2010 Prepared in Cooperation with the Central United States Earthquake Consortium and the Association of CUSEC State Geologists

Two Hundred Years of Magma Transport and Storage at Kilauea Volcano, Hawaii, 1790 - 2008