Web Results

en.wikipedia.org/wiki/Geologic_time_scale

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

www.ucmp.berkeley.edu/help/timeform.php

Online exhibits. Geologic time scale. Take a journey back through the history of the Earth — jump to a specific time period using the time scale below and ...

www.geosociety.org/science/timescale

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.

www.mcz.harvard.edu/Departments/InvertPaleo/Trenton/Intro/GeologyPage/Geologic%20Setting/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  ...

geology.com/time.htm

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

www.scientificpsychic.com/etc/timeline/timeline.html

Biological and Geologic Timeline of the Earth. The origin of the Earth and the Moon. The evolution of life on Earth.

www.enchantedlearning.com/subjects/Geologictime.html

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 ...

scienceviews.com/dinosaurs/geologictime.html

The Geologic Time Scale. The study of the Earth from the beginning of time to the present has been the task of geologists who attempt to unravel the events that ...

www.stratigraphy.org/index.php/ics-chart-timescale

Chart. Click here (PDF or JPG) to download the latest version (v2017/02) of the International Chronostratigraphic Chart. The explanatory article was published in  ...

hyperphysics.phy-astr.gsu.edu/hbase/Geophys/geotime.html

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