Tasa Graphic Arts, Inc. geology apps are now available in Google Play and Amazon App Store

Tasa's "geotimescale enhanced" and "Folds and Faults" Android Apps are now available for download from Google Play and the Amazon App Store.

The "geotimescale enhanced" App shows the names of the eons, eras, periods, epochs, and ages along with their corresponding dates. This app includes illustrations and information for significant events that have occurred during Earth's long history. Illustrations by Dennis Tasa provide an artistic impression of how Earth may have appeared and how life may have evolved over time.

To learn more about this app visit tasagraphicarts.com

The Folds and Faults App provides an overview of two significant topics in geology. Understanding folds and faults helps to explain how mountains form, how layers of rock change shape over time, and the underlying cause of earthquakes. Illustrations and animations by Dennis Tasa and annotated photographs by Michael Collier and Ed Tarbuck help to illustrate these concepts and aid in the identification of folds and faults in the field.

To learn more about this app visit tasagraphicarts.com.