Columbia subject headings:
Harvard subject headings:
Geology--Alberta--Congresses.
Geology--Alberta--Guidebooks.
Geology--Montana--Congresses.
Geology--Montana--Guidebooks.
Thrust faults (Geology)--Alberta--Congresses.
Thrust faults (Geology)--Montana--Congresses.
Princeton subject headings:
Geology--Alberta--Congresses.
Geology--Alberta--Guidebooks.
Geology--Montana--Congresses.
Geology--Montana--Guidebooks.
Guidebooks.
Thrust faults (Geology)--Alberta--Congresses.
Thrust faults (Geology)--Montana--Congresses.