This article has multiple issues. Please help improve it or discuss these issues on the talk page . (Learn how and when to remove these messages) This article relies largely or entirely on a single source . Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources. Find sources:  "Bass Islands Formation"  –  news · newspapers · books · scholar · JSTOR (November 2023) This article needs more complete citations for verification . Please help add missing citation information so that sources are clearly identifiable.(November 2023) ( Learn how and when to remove this message ) ( Learn how and when to remove this message )

The Bass Islands Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period.

See also

• List of fossiliferous stratigraphic units in Michigan

References

• Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database" . Retrieved 17 December 2021.^{[ better source needed ]}

This article about a specific stratigraphic formation in Michigan is a stub. You can help Wikipedia by expanding it.

• v
• t
• e