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The following five timelines show the geologic time scale to scale. The first shows the entire time from the formation of the Earth to the present, but this gives little space for the most recent eon. The second timeline shows an expanded view of the most recent eon.
It is recommended not to use this parameter unless absolutely necessary. See Template:Geological range for more information. image_map Reconstruction of the Earth as it appeared during the geologic time span. caption_map Caption for the above image. image_outcrop Picture of a rock outcrop with rocks dating to the geologic time span. caption_outcrop
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The geologic time scale or geological time scale (GTS) is a representation of time based on the rock record of Earth. It is a system of chronological dating that uses chronostratigraphy (the process of relating strata to time) and geochronology (a scientific branch of geology that aims to determine the age of rocks).
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Download as PDF; Printable version; ... International Commission on Stratigraphy geologic time scale of Earth (4 C, 2 P, ... Pages in category "Geologic time scales ...
This category contains events which happened in the Geologic timescale category, a division of the geologic time scale. See geologic time scale for information about its divisions and how they relate to each other.
I personally like the USGS colors, but they are only for large scale geologic maps in the U.S. They are not the international standard. USGS: Divisions of Geologic Time—Major Chronostratigraphic and Geochronologic Units - PDF file ICS: CMYK and RGB color codes for Geologic Time Scale 2008 - JPG image, the chart is here - PDF file