Vol. 247, Issue 7, 1949July 01, 1949 EDT
Growth Patterns in the Ceratopsia
Growth Patterns in the Ceratopsia
Richard Swann Lull, Stephen Wood Gray,
Lull, R. S., & Gray, S. W. (1949). Growth patterns in the Ceratopsia. American Journal of Science, 247(7), 492–503. https://doi.org/10.2475/ajs.247.7.492