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USGS collection evaluation flowchart.

By Geological Materials Repository 2015 (approx.)
Flow chart showing decisions to be made when evaluating a USGS Collection.
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Detailed Description

USGS collection evaluation process. Begin with the 5-point standard on the left and follow the prompts to a disposition outcome on the right.

Sources/Usage

Public Domain.

modified from the Geologic Materials Repository Working Group, 2015.