Physics: 

QC 1-168.85 .......... General, Weights and measures, and Descriptive and experimental mechanics

QC 170-179 -- Atomic Physics (including molecular physics)

QC 221 - 246 -- Acoustics. Sound

QC 251 - 338.5 -- Heat (Including thermodynamics) 

QC 350 - 465 -- Optics. Light (Including spectroscopy) 

QC 474 - 496 Radiation physics 

QC 501 - 766 Electricity and Magnetism

QC 770 - 798 Nuclear and particle physics 

QC 801 - 809 Geophysics. Cosmic physics

QC 811 - 849 Geomagnetism 

QC 851 - 999 Meteorology. Climatology (Including Earth's atmosphere) 

Earth Sciences: 

QE 1 - 130.62 -- General 

QE 351 - 399.2 -- Mineralogy 

QE 420 - 499 -- Petrology 

QE 500 - 613 -- Dynamic and Structural Geology (including Volcanoes and Earthquakes) 

QE 640 - 699 -- Stratigraphy 

QE 701 - 760 -- Paleontology 

QE 760 - 899.2 -- Paleozoology

QE 901 - 996.5 -- Paleobotany

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