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Subject
- Geology136
- Geophysics48
- Gravity anomalies48
- Geology, Structural18
- Magnetic anomalies10
- Geology, Stratigraphic9
- Stratigraphic correlation7
- Geomorphology5
- Sediments (Geology)5
- Mines and mineral resources4
- Gas fields3
- Geomagnetism3
- Oil fields3
- Banks (Oceanography)2
- Coal mines and mining2
- Earthquakes2
- Ice sheets2
- Islands2
- Landforms2
- Natural gas2