A set of 3 Powerpoints explaining how to use and read some basic sedimentary diagrams and plots.

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Hjulström’s diagram (335.22 KB)

This PowerPoint outlines how to use the Hjulström’s diagram.<br /> This diagram shows the Hjulström curve – is a graph used by hydrologists and geologists to determine whether a river will erode, transport, or deposit sediment.<br />

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Bedform phase diagram (652.89 KB)

This PowerPoint explains how to use the bedform phase diagram for classifying sedimentary structures in sandstones.

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Grain size distribution plots (265.44 KB)

This PowerPoint outlines how to understand what grain size distribution curves tell you.