Mobile Geology
In order to provide you with the most up-to-date information, we have decided to discontinue our mobile app and will no longer be supporting this tool. Please visit our Geologic Information Portal instead. The portal is viewable on a variety of devices, including mobile phones and tablets. Note that accessing our portal requires internet connectivity. We apologize for any inconvenience this may cause you.
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Click here to go to the Geologic Information Portal.