- Source: Towsley Formation
The Towsley Formation is a geologic formation in the Santa Susana Mountains, in Los Angeles County, California.
It preserves fossils dating back to the Neogene period.
See also
List of fossiliferous stratigraphic units in California
Paleontology in California
References
Elsmere Canyon.com: Towsley Canyon Geology
Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 8 July 2014.