• Earth's crust
• Geological data

• Biogeochemistry
• Earth (planet)
• Earth sciences
• Geodesy
• Geological surveying
• Geomorphology
• Geophysical prospecting
• Geophysics
• Hydrogeology
• Palaeogeology
• Palaeontology
• Petrology
• Physical geography
• Soil sciences
• Stratigraphy

• Science > Earth sciences

http://vocabularies.unesco.org/thesaurus/concept159