Other
Unh Dimond Library: Historic Usgs Maps of New Hampshire
A site with a very plain map, that contains links to detailed maps of more specific areas in New Hampshire.
Other
National Atlas of the United States
The National Atlas of the United States provides comprehensive information collected by the Federal Government and delivered through interactive maps. Select from a variety of scientific, societal, and historical information to be...
US Geological Survey
U.s. Geological Survey
The U.S. Geological Survey reports on the latest news affecting the earth today, as well as providing a wealth of data, reports, and information.
Science Education Resource Center at Carleton College
Serc: A Data Rich Exercise for Discovering Plate Boundary Processes
This article in the Journal of Geoscience Education describes a classroom exercise based on four world maps containing earthquake, volcano, topographical and seafloor age data. Students participate in this exercise by using a "jigsaw"...