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Rock Formations

Measure

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Topo

Ecoregions

Public Lands

...

BASEMAPS

Default Weather

Temperature

Smoke

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WEATHER

Oligocene nonmarine rocks, unit 2 (Central and Southern California) (CAOGc2;0)

Geologic Formation in CA

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Lithology

Other (1,226 mi²)

Geologic Age

Middle Eocene – Early Miocene (47.8 Ma – 15.97 Ma ago)

Geologic Unit Label

OGc2

Sandstone, shale, and conglomerate; in part Miocene and Eocene.

— USGS

Turritella GENUS

21 Observations

14 Observations

Veneridae FAMILY · “Venus Clams”

12 Observations

Schizodontomys GENUS

11 Observations

Glycymeris GENUS

Taxonomy

Geographic Places

Geological Feature

Geologic Formation

Classified As

Geologic Formation

Oligocene nonmarine rocks, unit 2 (Central and Southern California) (CAOGc2;0)

Oligocene nonmarine rocks, unit 2 (Central and Southern California) (CAOGc2;0)

Oligocene nonmarine rocks, unit 2 (Central and Southern California) (CAOGc2;0)