- American Association for the Advancement of Science
- American Association of Petroleum Geologists (AAPG)
- American Society for Testing and Materials (ASTM)
- American Geological Institute (AGI)
- American Quaternary Association
- Consortium for International Earth Science Information Network
- Geochemical Society Homepage
- Geological Society of America (GSA)
- Geological Society of America Engineering Geology Division (GSAEGD)
- International Union for Quaternary Research
- National Geophysical Data Center
- Natural Resources of Canada
- Rocky Mountain Association of Geologists
- Seismological Society of America
- Society of Exploration Geophysicists
- Society of Professional Well Log Analysts
- Society of Petroleum Engineers
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