A classified source listing for greylit ("Information produced on all levels of government, academics, business and industry in electronic and print formats not controlled by commercial publishing i...

Directory to high-quality web resources in the areas of the physical sciences, engineering, computing, geography, mathematics and environmental science...

A guide to carteographic and map-based data resources in the Map Collection and the Government Documents Department of Alden Library, and an introductory resource for locating similar resources in our region and elsewhere...

Searchable full-text journals covering various years from the 1990s to the present...

Information from soil surveys includes soil maps and descriptions of characteristics of the different soils identified on the maps...

Online map system that shows oil and gas fields and wells in Ohio, using data obtained primarily from well card records on file with the Ohio Department of Natural Resources, Division of Geological Survey...

An interactive mapping service which allows a researcher to interactively create plate tectonic maps of any area in the world of a specified age, back as far as 150 million years ago...

More than 1,000 entries on "aspects of geology, including climatology, mineralogy, and oceanography...

This collection includes satellite images and videos related to Earth, the Solar System, and Stars and Galaxies...

Online encyclopedia covering many areas in the sciences: chemistry, computer science, earth science, environmental science, forensic science, mathematics, physics, space and astronomy, and weather and climate...

A "gateway to authoritative selected science information provided by U...

A comprehensive science-specific web search engine...

An online map service that provides topographical maps from the United States Geological Service...

Database of "information about mineralogy and is dedicated to providing access to physical and chemical data, photos, electron microscopy images, images of thin sections and analytical data such as Mineral Vibrational Spectra" and other data...

Still images, and some animations, covering a wide range of themes, such as: atmosphere, biosphere, land surface, oceans, and much else...

Offers information about extremes in the natural world--highest elevation, deepest cave, coldest place, etc...