Geologists, until the paradigm shift of plate tectonics, were the stamp collectors of science. They collected rocks, and mapped the surface, but had no reasonable explanation for what they were seeing. It was not until the mathematicians and physicists did the seismic data and the measured the magnetic stripes off the Straight of Juan de Fuca that we began to see the real workings of geology. Seismic tomography gave us the mapping of the deep subsurface. All of this was done by Geophysicists. And all the results are but models. Nobody has been down to look at a subduction zone. Nobody has seen the magma chamber of the Yellowstone Hot Spot. So, the over arching theory of geology, plate tectonics, depends on models created from indirect data.
Now, we can see the atmosphere in action. We can measure, directly, the chemical composition of the atmosphere, we can measure it's temperature and pressure directly. So, as a matter of fact, climatology is a far more exact science then geology. Because we are making direct observations of the matter that we are talking about. Whereas, in geology, we are indirectly measuring all the major players in the theory.
Now, we can see the atmosphere in action. We can measure, directly, the chemical composition of the atmosphere, we can measure it's temperature and pressure directly. So, as a matter of fact, climatology is a far more exact science then geology. Because we are making direct observations of the matter that we are talking about. Whereas, in geology, we are indirectly measuring all the major players in the theory.