Purisima Formation

Purisima Formation
Stratigraphic range: Neogene
Type Formation
Location
Region California
Country United States
An image from San Gregorio State Beach in California showing a cliff face of exposed sandstone which is part of the Purisima Formation.
An outcrop of Purisima Formation sandstone at San Gregorio State Beach in California
Trace fossils in Purisima Formation sandstone at San Gregorio State Beach in California. The trace fossils appear as a lighter colored sandstone than the surrounding material. The trace fossils, likely left by clams or worms, come in both circular and elongated oval shapes.
Trace fossils in Purisima Formation sandstone at San Gregorio State Beach in California

The Purisima Formation is a geologic formation in California. It preserves fossils dating back to the Neogene period.

See also

References


This article is issued from Wikipedia - version of the 7/25/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.