This article contains a list of fossil-bearing stratigraphic units in the state of Massachusetts, U.S.
Paleobiology is an interdisciplinary field that combines the methods and findings found in both the earth sciences and the life sciences. Not to be confused with geobiology, which focuses more on the interactions between the biosphere and the physical Earth.
The Conasauga Formation is a geologic formation in Georgia. It preserves fossils dating back to the Cambrian period.
The Weymouth Formation is a geologic formation in Massachusetts. It preserves fossils dating back to the Cambrian period.
The Mount Toby Formation is a geologic formation in Massachusetts. It preserves fossils dating back to the Jurassic period.
The St. Louis Formation is a geologic formation in Iowa. It preserves fossils dating back to the Carboniferous period.
The Morrow Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Carboniferous period.
The Huerfano Formation is a geologic formation in Colorado. It preserves fossils dating back to the Paleogene period.
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