The Difference Between Geologic Time & a Geologic Rock Column?

Answer Geologic history is studied primarily through stratigraphic columns along with the help of the geologic time scale. Stratigraphy has allowed geologists to discover the information necessary to the ... Read More »

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How to Interpret Geologic Rock Diagrams?

Geologists, amateur rock hounds and Earth Sciences students all need to use and interpret a variety of geologic charts, graphs, maps and cross sectional diagrams. The making and interpretation of t... Read More »

Web Activities on Geologic Time?

Geologic timeline activities can be found for free on the Web. Interactive games that test players' knowledge of eras, eons, periods and epochs are available, as are online tutorials, virtual flash... Read More »

What Are the Major Differences Between Topographic & Geologic Maps?

Many different types of maps exist to help us understand the world around us, whether it be the distribution of lakes and rivers or political boundaries. However, topographic and geologic maps are ... Read More »

Geologic Learning Games?

Geology is the scientific study of the origin, history and structure of the earth. When it comes to learning geology, it's best to start with the three types of rocks and how they are formed. After... Read More »