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?
 Dinosaur
 Fossil 
 Mineral 
 Rocks?
 Geochemistry?
 [Geological hazards]?
 Earthquake
 Volcano
 Mudslide?
 [Plate tectonics]?
 [Geological time]?
 Hutton?
 [Cretaceous extinction event]?