Weeks Formation
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Weeks Formation
Weeks Formation
Stratigraphic range: Cambrian Stage 3
Country United States

The Weeks Formation is a geologic formation in Utah. It preserves fossils dating back to the Cambrian period and more specifically the Guzhangian stage. Its upper part has yielded a diverse fauna dominated by trilobites and brachiopods, but also various soft-bodied organisms, including Falcatamacaris. As such, it is regarded as a Konservat-Lagerstätte.

See also


  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 2014.

  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.



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