Glossary

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Looking for a quick definition?

We’ve got loads of key subject terms in our subject glossaries. There are three ways of finding what you are looking for:

  • First click on the letters of the alphabet to browse for terms.
  • Select a subject from the drop-down menu above to filter the terms by Subject.
  • Or lastly, type the term you are looking for into the search box.

EXAMPLES

Here are some examples of the kinds of definitions you’ll find on this page.

Subject:

a 'down' fold: folding has caused the strata to bend downwards

Subject:

valley

Subject:

(also called a synoptic weather map) map showing a summary of the recorded weather at a given...

Subject:

(also called a synoptic chart) map showing a summary of the recorded weather at a given time

Subject:

(also called a debris slope or scree slope) slope element formed by deposition at the base of...

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