Contains wide range of information on geological topics, focusing on the state of Indiana. Includes visual dictionary, access to interactive and static maps, and geospatial data downloading. Along with the extensive...

This site contains links to information about different industry projects throughout the world. Information provided includes history of each mine, mining methods, processing and recovery methods, environmental topics,...

Authored by Carl Wirsen, this Oceanus article presents information regarding microbial life beneath the sea floor. These newly discovered organisms push the limits of our understanding about the extreme conditions life...

Millions of years ago, central Oregon was a hotbed of volcanic activity. Curious geologists and others can learn about the John Day Fossil Beds National Monument on this most excellent Flash-enabled online tour. After...

"Loess is, basically, dust. However, it's dust of a certain kind." This quotation truly optimizes this website. The page describes the essentials of loess and what makes it more than simply dust. Informative text,...