Articles and descriptions of processes, water, soil, minerals, chemicals, oil and gas, and other natural materials and cycles. This includes tables, charts, drawings, and photographs.
Encyclopedia covering geography, geology, biology, paleontology, and other earth science-related disciplines. Gives detailed information on the evolution of dinosaurs, fish, birds, plant life and humans. Contains tables, charts, drawings, and photographs.
Reference work on geothermal processes, climate change, physics, Earth's chemical makeup, mantle dynamics and earthquakes, and other earth science-related disciplines.
Information on the relationships between global resources and domains of resource exploitation, environmentalism, ecology, geology, and biology. Includes encyclopedia entries, charts, tables, and graphs.
All aspects of geology, including climatology, mineralogy, and oceanography, are covered. In addition, there are many eclectic entries, for example on dinosaur hunters, and fossils and folklore, as well as biographies of the key figures involved.