Geologic Time Information

Geologic Time Information

Geologic Time Scales
- Time ScaleGeological Society of America
- International Chronostratigraphic Chartstratigraphy.org
- Geologic Time Divisions U.S. Geological Survey
- TimechartBritish Geological Survey
Plate Reconstructions
- Plate Reconstructions
  Univ. of Texas - Jackson School of Geophysics
- NOAA Interactive Plate Movement Animation
- Plate Movement AnimationsChris Scotese