Columbia subject headings:
Geology--California--Santa Barbara County--Congresses.
Outcrops (Geology)--California--Santa Barbara County--Congresses.
Harvard subject headings:
Coasts--California--Santa Barbara County--Congresses.
Coasts--California--Santa Barbara County--Guidebooks.
Geology--California--Santa Barbara County--Guidebooks.
Outcrops (Geology)--California--Santa Barbara County--Guidebooks.
Princeton subject headings:
Geology--California--Santa Barbara County--Congresses.
Outcrops (Geology)--California--Santa Barbara County--Congresses.