• Press Releases of the U.S. Geological Survey

• Fact Sheets of the U.S. Geological Survey

• Selected Water Resources Abstracts of the U.S. Geological Survey

• Distributed Spatial Data Library Information

• Ask USGS From the Earth Science Information Center: A web page of facts about the USGS; a search engine for all USGS web sites; e-mail addresses and phone numbers for asking questions.

• U.S. Geological Survey's Ask-A-Geologist Web Page Do you have a question about volcanoes, earthquakes, mountains, rocks, maps, ground water, lakes, or rivers?

• The Learning Web at the U.S. Geological Survey

• Indiana GIS Initiative GIS projects in Indiana; including an interactive GIS map of Indiana.

USGS Indiana Home Page