Earth Sciences basic topics

These should be the most basic topics in the field--topics about which we'd like to have articles soon:

Physical geology, Historical geology, Stratigraphy, Structural geology, Petroleum geology, Environmental geology, Geomorphology, Dinosaurs, Fossils, Minerals, Rocks, Geochemistry, Geological hazards, Earthquakes, Volcanoes, Mudslides, Plate tectonics, Geological time, Hutton, Cretaceous extinction event