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Columns
25
Packages
176
Units
468
Age
1,303–0 Ma
(1.3 Gyr)
Area
277,498 km²
Max thickness
33,890 m

Fossils

Collections
269

Prevalent taxa via PaleoBioDB

Mollusca

Trilobita

Reptilia

Rhynchonellata

Hyolitha

References

2
  • Paleobiology Database. 2015.
  • Childs, O.E. Correlation of stratigraphic units of North America; COSUNA. AAPG Bulletin 69:173-180. 1985.
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Macrostrat

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