1. Afonin, M.A., The first record of fossil wood of Hamamelidaceae in the Cretaceous deposits of Russia, Botan. Zh., 2015, vol. 100, no. 7, pp. 692–697.
2. Bailey, I.W., The problem of identifying the wood of Cretaceous and later dicotyledons: Paraphyllanthoxylon arizonense, Ann. Bot., 1924, vol. 38, pp. 439–452.
3. Feng, X.-X., Yi, T.-M., and Jin, H.-J., The first record of Paraphyllanthoxylon from China, IAWA J., 2010, vol. 31, pp. 89–94.
4. Gammerman, A.F., Nikitin, A.A., and Nikolaeva, L.T., Opredelitel’ drevesin po mikroskopicheskim priznakam (Key to Wood Based on Microscopic Characters), Moscow–Leningrad: Akad. Nauk SSSR, 1946.
5. InsideWood, 2004-onwards. http://insidewood.lib.ncsu.edu/search (accessioned August 15, 2011].