An Introduction to Geology by Chris Johnson, Matthew D. Affolter, Paul Inkenbrandt, and Cam Mosher, Salt Lake Community College Historical Geology by Callan Bentley, Karen Layou, Russ Kohrs, Shelley Jaye, Matthew D. Affolter, and Brian Ricketts Introduction to Mineralogy by Dexter Perkins, University of North Dakota Introduction to Petrology by Dexter Perkins, University of North […]
Identification & Education
Rocks, Minerals and Fossils Rocks and minerals are important to everyone, every day. We see rocks everywhere – both as a part of the Earth, and used by society in construction and manufacturing. All of the raw materials we use to make things are either grown (plants and animals) or mined (rocks and minerals). […]
ArcGIS Web Application (null) USGS.gov | Science for a changing world We provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and the impacts of climate and land-use change. Our scientists develop new methods […]
15 Ways Kids Can Study Geology at Home – Earth Science Jr. As an increasing number of parents and caregivers take up the educator mantle, there’s more interest in teaching subjects like science, technology, engineering, and mathematics from home. Luckily, you don’t have to be a science buff to teach your kids about these topics. […]
Gem Encyclopedia GIA’s Gem Encyclopedia is a virtual journey through the science and lore of gemstones from across the globe. Each precious stone page features additional detailed gemological information, a buyer’s guide, photos, videos & research. Geology and Earth Science News, Articles, Photos, Maps and More Geology.com is one of the world’s leading portals […]
Geologic Time Scale Source: The Geological Society of America Life Timeline Source: Wikipedia Geologic Timeline Source: Wikipedia Geologic Clock Source: Wikipedia Source: New Path Learning Ice Ages Source: Climate Science Investigations Source: Phys.org
