U.S. Geological Survey (USGS)
- Climate Adaptation Science Centers
- Earthquake Hazards Program – Data
- Earth Resources Observation and Science (EROS) Data
- Mineral Resources On-Line Spatial Data
- National Archive of Marine Seismic Surveys
- National Geospatial Program
- Quaternary Fault and Fold Database of the United States
- Water Data for the Nation
- USGS Publication Warehouse
National Oceanic and Atmospheric Administration (NOAA)
- National Climatic Data Center
- NOAA Office for Coastal Management Data
- National Geophysical Data Center
- National Oceanographic Data Center
- NOAA Paleoclimatology
Quaternary and Climate Change