Ocotillo Formation
| Ocotillo Formation Stratigraphic range: Pliocene |
|
|---|---|
| Type | Geologic formation |
| Underlies | Palm Spring Formation |
| Overlies | Brawley Formation |
| Location | |
| Region | Colorado Desert, California |
| Country | United States |
| Type section | |
| Named for | Brawley, California |
The Ocotillo Formation is a Pliocene fluvial-alluvial fan geologic formation in the Colorado Desert of Southern California.
It occurs in western Imperial County and eastern San Diego County.
The formation overlies the Brawley Formation, and underlies the Palm Spring Formation.
It preserves fossils and petrified wood, from the Pliocene Epoch of the Neogene Period, within Anza-Borrego Desert State Park.
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