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Geologic time scale


The geological time scale (GTS) is a system of chronological measurement that relates stratigraphy to time, and is used by geologists, paleontologists, and other  ...

Geologic time scale - University of California Museum of Paleontology


Geologic time scale with links for each time interval.

Geological Society of America - Geologic Time Scale


Note that the compilers are still accepting comments on the overall content of time scale. Offer your comments or join in the discussion on GSA's Facebook page.

Geologic Time - EnchantedLearning.com


The first geologic time scale was proposed in 1913 by the British geologist Arthur Holmes (1890 - 1965). This was soon after the discovery of radioactivity, and ...

GSA's geologic time scale - Geological Society of America


Walker, J.D., Geissman, J.W., Bowring, S.A., and Babcock, L.E., compilers, 2012, Geologic Time Scale v. 4.0: Geological Society of America, doi: 10.1130/2012.

Geologic Time Scale - Geological Time Line - Geology.com


Printable Geologic Time Scale - Geologcial Time Line from Geology.com.

Geological time scale - HyperPhysics


Geological time scale. The vast expanse of geological time has been separated into eras, periods, and epochs. The numbers included below refer to the ...

The geological time scale - Australian Museum


Sep 25, 2015 ... The geological time scale is based on the the geological rock record, which includes erosion, mountain building and other geological events.

Geologic Time Scale

www.mcz.harvard.edu/Departments/InvertPaleo/Trenton/Intro/GeologyPage/Geologic Setting/geologictime.htm

The Modern Geologic Time Scale, as shown above, documents intervals of geologic time relative to one another, and has been continuously developed and  ...

ICS - Chart/Time Scale - International Commission on Stratigraphy


Chart. Click here (PDF or JPG) to download the latest version (v2015/01) of the International Chronostratigraphic Chart. The explanatory article was published in  ...

Popular Q&A
Q: What is the geological time scale?
A: The geological time scale organizes a long period of time. Read More »
Source: wiki.answers.com
Q: What is a geological time scale?
A: Geological Time Scale can be Absolute (as in millions of years ago) or Relative (as Read More »
Source: www.chacha.com
Q: What is the geologic time scale?
A: The geologic time scale: Cenozoic, Mesozoic, Paleozoic, Proterozoic, Archean, and Read More »
Source: www.chacha.com
Q: What's Geology Time Scale?
A: Here is one of the most detailed ones available on the internet from the Geological Society of America: http://www.geosociety.org/science/timesc. USGS has some ... Read More »
Source: answers.yahoo.com
Q: What is the geologic time scale?
A: The geologic time scale is a tool that geologists use. It's merely the usage of fossils assemblages found in rocks, based upon subdivides in geologic time. As a... Read More »
Source: answers.yahoo.com