• Geology and Geophysics: Yahoo Directory
• Virtual Geosciences Professor
• Geologylink -- Worth Publishers
• ATHENA: MINERALOGY -- Pierre Perroud
• Antarctica: Scientific Journeys from McMurdo to the Pole
• EarthRef
• National Archive of Geological Photographs
• Earth and Sky
• Earth Science World
• Scitopia.org

• IRIS Seismic Monitor
• What is Seismology and What are Seismic Waves?
• The World-Wide Earthquake Locator

• AGI -- American Geologic Institute
• American Museum of Natural History
• American Avalanche Association
• British Geological Survey
• Geological Society of America

• VolcanoWorld
• Global Volcanism Program

NOTE: While every effort is made to ensure the accuracy of these pages, errors may occur on occasion. Please verify any information obtained on these pages with the relevant department before relying on the information for anything critical.