free web directory

Looking for sites in Science, Earth Sciences, Geology, Geochronology ? ActiPages covers a large variety of annotated web sites related to Science, Earth Sciences, Geology, Geochronology. This category lists wide range of carefully selected web sites in Science, Earth Sciences, Geology, Geochronology.

See also:

This category in other languages:

Berkeley Geochronology Center - Non-profit scientific research institution dedicated to establishing the history of the Earth, its various inhabitants, and its interactions with the rest of our Solar System, throughout the 4.6 billion years of our Planet's existence.
Geochronology Working Group at Vienna University - Uses radiometric dating and classical geochronological methods to constrain the timing of geological processes, primarily in the Eastern Alps, the Carpathian - Pannonian region and adjoining area, and the Bohemian Massif. Includes descriptions of several isotopic techniques.
Geologic Time - USGS on-line publication about the relative and radiometric geologic time scales, age of the earth, index fossils, and related topics.
Geological Time - Lecture notes on different methods of measuring geologic time.
Web Time Machine - Geologic time scale with links for each time interval.

Help build the largest human-edited directory on the web.

Soumettre un site - Open Directory Project - Devenir Editeur