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Digital Atlas of Ancient Life

Digital Atlas of Ancient Life

All Species

Time Periods

Devonian

Neogene + Pleistocene

Paleogene

Quaternary

About

All Species
Time Periods
Devonian
Neogene + Pleistocene
Paleogene
Quaternary
About

Digital Atlas of Ancient Life/
Stratigraphic Occurrences/
Pierre Formation/

Pierre Formation

Ammonoidea

Hoploscaphites nicolletii

Funding for development and construction of this webpage was provided by the National Science Foundation (EF-1206757, EF-1206769, and EF-1206750). The Neogene Atlas of Ancient Life is one component of the overarching Digital Atlas of Ancient Life project.

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