Learning module looking at scientific explanations. Discussion covers theories and how they develop, some well-known theories and their origins, and how theories are revised and refined. Also, covers hypotheses and laws. The three...

This fundamentals of physical geography site provides a good overview of this early theory on the development landforms and the scientists that were involved in its conception.

An 81-page slideshow that looks at the principles of geology with respect to relative dating, at different concepts describing geological processes, at absolute age and radiometric dating, at the eons and eras in the geologic time scale,...

This is a good resource for anyone who wants to understand the historical development that led to our understanding of relative dating. This site also has links to index fossils and a table of geologic time.

Account of the 1942 Japanese invasion of Burma. Includes maps and links to more detailed information.

A thorough account of the Japanese invasion of Burma and the eventual British retreat.

[Free Registration/Login may be required to access all resource tools.] How to use information from the present to understand the past.

[Free Registration/Login may be required to access all resource tools.] How to use information from the present to understand the past.

This site from the University Of California Santa Barbara provides a brief description of Charles Lyell's ideas concerning the geology of the Earth and several links to famous people related to this topic.

This fundamentals of physical geography site provides a good overview of this early theory on the development landforms and the scientists that were involved in its conception.