References
4. Wang, Y. D., Ni, Q., Jiang, Z. K., & Tian, N. (2008). Diversity variation and tempo-spatial distribution of Otozamites (Bennettitales) in the Mesozoic of China. ''Palaeoworld'', ''17''(3-4), 222–234. 5. Barale, G. (1987). New observations on Otozamites pterophylloides Schimper 1872, emend. Saporta 1874, from the Jurassic of France and Denmark. ''Review of palaeobotany and palynology'', ''51''(1-3), 117–126. 6. Küpper, K. (1968). Die Gattung Otozamites. ''Taxon'', ''17''(5), 548–552. 7. OHANA, T., & KIMURA, T. (1991, December). 929. PERMINERALIZED OTOZAMITES LEAVES (BENNETTITALES) FROM THE UPPER CRETACEOUS OF HOKKAIDO, JAPAN. In ''Transactions and proceedings of the Paleontological Society of Japan. New series'' (Vol. 1991, No. 164, pp. 944–963). Palaeontological Society of Japan. Prehistoric plant genera Bennettitales Triassic plants Jurassic plants Cretaceous plants Prehistoric plants of North America {{cretaceous-plant-stub