Vol. s5-28, Issue 168, 1934December 01, 1934 EDT
Skull of Triceratops Flabellatus Recently Mounted at Yale
Skull of Triceratops Flabellatus Recently Mounted at Yale
Richard Swann Lull,
Lull, R. S. (1934). Skull of Triceratops Flabellatus Recently Mounted at Yale. American Journal of Science, s5-28(168), 439–442. https://doi.org/10.2475/ajs.s5-28.168.439