P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. 241, Issue 1, 1943January 01, 1943 EDT
Mammals and the Nature of Continents
Mammals and the Nature of Continents
George Gaylord Simpson,
Simpson, G. G. (1943). Mammals and the nature of continents. American Journal of Science, 241(1), 1–31. https://doi.org/10.2475/ajs.241.1.1