geotimescale 2
Free
1.1for iPhone, iPad and more
Age Rating
geotimescale 2 Screenshots
About geotimescale 2
Now a Universal app for iOS 9.
Need a quick reference to the geologic time scale of Earth's history? Find out, for example, when dinosaurs ruled the world or when reptiles first appeared. This is an excellent reference for students, educators, professional geologists, or anyone interested in geology.
EASY TO USE:
This is an easy, quick way to get the names and numerical dates of each of the eons, eras, periods, epochs, and ages. Just select which view you want and then scroll through the time scale.
COMPLETELY SELF-CONTAINED:
No internet connection required. Ideal for field use.
TWO DIFFERENT VIEWS FEATURED:
The Geologic Time Scale Without Ages shows the names of eons, eras, periods, and epochs and their corresponding dates. Touching the With Ages button adds the names of the ages within the epochs along with their corresponding dates. Information icons appear at several points on the scale. Touching each of these icons reveals additional information about which phenomenon occurred at that time such as the extinction of the dinosaurs at 66 Ma.
Need a quick reference to the geologic time scale of Earth's history? Find out, for example, when dinosaurs ruled the world or when reptiles first appeared. This is an excellent reference for students, educators, professional geologists, or anyone interested in geology.
EASY TO USE:
This is an easy, quick way to get the names and numerical dates of each of the eons, eras, periods, epochs, and ages. Just select which view you want and then scroll through the time scale.
COMPLETELY SELF-CONTAINED:
No internet connection required. Ideal for field use.
TWO DIFFERENT VIEWS FEATURED:
The Geologic Time Scale Without Ages shows the names of eons, eras, periods, and epochs and their corresponding dates. Touching the With Ages button adds the names of the ages within the epochs along with their corresponding dates. Information icons appear at several points on the scale. Touching each of these icons reveals additional information about which phenomenon occurred at that time such as the extinction of the dinosaurs at 66 Ma.
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What's New in the Latest Version 1.1
Last updated on Dec 19, 2015
Old Versions
This app has been updated by Apple to display the Apple Watch app icon.
Updated the time scale to use the 2015 International Commission on Stratigraphy names and dates.
Updated the time scale to use the 2015 International Commission on Stratigraphy names and dates.
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Version History
1.1
Dec 19, 2015
This app has been updated by Apple to display the Apple Watch app icon.
Updated the time scale to use the 2015 International Commission on Stratigraphy names and dates.
Updated the time scale to use the 2015 International Commission on Stratigraphy names and dates.
1.0
Oct 28, 2015
geotimescale 2 FAQ
Click here to learn how to download geotimescale 2 in restricted country or region.
Check the following list to see the minimum requirements of geotimescale 2.
iPhone
Requires iOS 8.4 or later.
iPad
Requires iPadOS 8.4 or later.
iPod touch
Requires iOS 8.4 or later.
geotimescale 2 supports English
