1. Birch, F. (1952). Elasticity and constitution of the Earth’s interior. J. Geopbys. Res., 57, 227–286.
2. Birch, F. (1955). Physics of the crust. Geol. Soc. Amer. Spec. Paper, 62,101–118.
3. Birch, F. (1958). Interpretation of the seismic structure of the crust in the light of experimental studies of wave velocities in rocks. In Contributions in Geopbysics, London. Pergamon, pp. 158–170.
4. Birch, F. (1961). Composition of the Earth’s mantle. Geophys.J. R. Astr. Soc., 4,295–311.
5. Birch, F. (1969a). Density and composition of the upper mantle: first approximation as an olivine layer. In The Earth’s Crust and Upper Mantle (ed. P.J. Hart), American Geophys. Union, Washington, pp. 18–36.