Geology Dictionary Geology Dictionary - contains thousands of geological terms with their definitions.

Geology.com is one of the world's leading portals to geology and Earth science news and information for rocks, minerals, gemstones, energy, volcanoes, earthquakes, careers, geologic hazards, and more.

Geology is the study of the Earth, the materials of which it is made, the structure of those materials, and the processes acting upon them. It includes the study of organisms that have inhabited our planet.

Geology Dictionary - contains thousands of geological terms with their definitions.

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A statewide map of Kentucky showing the major lakes, streams and rivers. Drought, precipitation, and stream gage information.

A statewide map of Maine showing the major lakes, streams and rivers. Drought, precipitation, and stream gage information.

Photographs and information for a large collection of igneous, metamorphic and sedimentary rocks. Geology.com

Geology is the study of the Earth, the materials of which it is made, the structure of those materials, and the processes acting upon them. It includes the study of organisms that have inhabited our planet.

The internet's most popular collection of static maps! Maps of world countries, U.S. States, counties, cities, Canadian provinces, Caribbean islands, World oceans and more. Thousands of maps!