P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s4-40, Issue 236, 1915August 01, 1915 EDT
The Age of the Castile Gypsum and the Rustler Springs Formation
The Age of the Castile Gypsum and the Rustler Springs Formation
Johan August Udden, George Burr Richardson,
Udden, J. A., & Richardson, G. B. (1915). The Age of the Castile Gypsum and the Rustler Springs Formation. American Journal of Science, s4-40(236), 151–156. https://doi.org/10.2475/ajs.s4-40.236.151