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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