Columbia subject headings:
Harvard subject headings:
El Paso Mountains (Calif.)--Guidebooks.
Geology, Stratigraphic--Eocene--Guidebooks.
Geology, Stratigraphic--Paleocene--Guidebooks.
Geology--California--El Paso Mountains--Guidebooks.
Goler Formation (Calif.)
Paleoecology--California.
Paleontology--California
Paleontology--California--El Paso Mountains--Guidebooks.
Princeton subject headings:
Geology, Stratigraphic--Eocene--Guidebooks.
Geology, Stratigraphic--Paleocene--Guidebooks.
Geology--California--El Paso Mountains--Guidebooks.
Paleontology--California--El Paso Mountains--Guidebooks.