Columbia subject headings:
Drill core analysis.
Geology, Stratigraphic--Cretaceous--Atlases.
Geology--Periodicity.
Paleontology--Cretaceous--Atlases.
Petroleum in submerged lands--South Africa--Atlases.
Petroleum--Prospecting.
Sea level.
Sedimentary basins--South Africa--Atlases.
Sedimentation and deposition.
Seismic reflection method.
Soekor (Firm)
Stratigraphic traps (Petroleum geology)
Harvard subject headings:
Geology, Stratigraphic--Cretaceous
Stratigraphic traps (Petroleum geology)--South Atlantic Ocean.
Princeton subject headings:
Geology, Stratigraphic--Cretaceous.
Stratigraphic traps (Petroleum geology)--South Atlantic Ocean.