Vol. 239, Issue 6, 1941June 01, 1941 EDT
The Middle Permian of Chiapas, Southernmost Mexico, and Its Fauna
The Middle Permian of Chiapas, Southernmost Mexico, and Its Fauna
Frederick Karl Gustav Mullerried, Arthur K. Miller, William Madison Furnish,
Mullerried, F. K. G., Miller, A. K., & Furnish, W. M. (1941). The middle Permian of Chiapas, southernmost Mexico, and its fauna. American Journal of Science, 239(6), 397–405. https://doi.org/10.2475/ajs.239.6.397