Type Formation Thickness 600 m | Country United States Primary Slate | |
Region Los Angeles County and Ventura County, California Extent Simi Hills, Santa Susana Mountains | ||
The Modelo Formation is a Miocene geologic formation in the Simi Hills and western Santa Susana Mountains of southern California.
It preserves fossils dating back to the Late Miocene of the Neogene period.
References
Modelo Formation Wikipedia(Text) CC BY-SA