Vol. s5-33, Issue 194, 1937January 01, 1937 EDT
Kansas Permian Insects; Part 17, the Order Megasecoptera and Additions to the Palaeodictyoptera, Odonata, Protoperlaria, Copeognatha, and Neuroptera
Kansas Permian Insects; Part 17, the Order Megasecoptera and Additions to the Palaeodictyoptera, Odonata, Protoperlaria, Copeognatha, and Neuroptera
Robin John Tillyard,
Tillyard, R. J. (1937). Kansas Permian Insects; Part 17, the Order Megasecoptera and Additions to the Palaeodictyoptera, Odonata, Protoperlaria, Copeognatha, and Neuroptera. American Journal of Science, s5-33(194), 81–110. https://doi.org/10.2475/ajs.s5-33.194.81