Geology of Lehigh and Northampton Counties, Pennsylvania: Historical Works
|Home About Search Browse My Favorites Print Maps Other Resources|
About >> Technical Requirements
Efforts have been made to ensure the contents of this site are viewable in a wide range of browsers. However some aspects of the design will not be displayed in older, less standards compliant browsers (e.g., Netscape 4.x).
The "My Favorites" feature requires that cookies are enabled. This feature allows you to save pages to your "My Favorites" section. Once there, you can compare two of the saved pages or produce a web page of your favorites that can be published or e-mailed to someone.
The zoomable maps require either the MrSid® ExpressView browser plug-in or the latest version of the of the Macromedia Flash™ player. PDF documents require the Acrobat® Reader® software. The free RealOne™ player is required to view the Robert Spillman interview.