Geochronology Geology Earth Sciences
USGS on-line publication about the relative and radiometric geologic time scales, age of the earth, index fossils, and related topics.
Top: Science: Earth Sciences: Geology: Geochronology
See Also:
- Top/Science/Earth Sciences/Paleontology
- Top/Reference/Time
- Top/Science/Earth Sciences/Geology/Rocks and Minerals/Sedimentary Petrology/Sedimentology and Stratigraphy/Sequence Stratigraphy
- Geological Time - Lecture notes on different methods of measuring geologic earth sciences time.
- Strontium Isotope Stratigraphy - Describes this method, used primarily to date marine geology sediments, and provides access to the global seawater geology strontium curve and a user-friendly table for converting geology 87Sr/86Sr values to numerical ages.
- Berkeley Geochronology Center - Non-profit scientific research institution dedicated to establishing geology the history earth sciences of the Earth, its various inhabitants, geology and its interactions with earth sciences the rest of our geology Solar System, throughout the 4.6 earth sciences billion years geology of our Planet's existence.
- Geologic Time - USGS on-line publication about the relative and radiometric geochronology geologic time scales, age of the earth, index geochronology fossils, and related topics.
- Web Time Machine - Geologic time scale with links for each time interval.
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