Geochronology in the Best of the Web Directory


  • Berkeley Geochronology Center

    Nonprofit scientific research institution posts data on staff, facilities, publications, public outreach, postdoctoral program, news and events.

  • Strontium Isotope Stratigraphy

    List of publications on using strontium isotope stratigraphy in solving geological problems.

  • Unraveling Geologic Time

    Lecture notes on the science of measuring geologic time.

  • USGS Geologic Time

    Links to geologic time and its major divisions, index fossils, relative and radiometric time scale, and the age of the earth.

  • Web Geological Time Machine

    Provides links to information on the geological highlights spanning from the Precambrian Era to the Phanarozoic Eon.

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