P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s4-45, Issue 269, 1918May 01, 1918 EDT
The Cambrian of the Grand Canyon of Arizona
The Cambrian of the Grand Canyon of Arizona
Charles Schuchert,
Schuchert, C. (1918). The Cambrian of the Grand Canyon of Arizona. American Journal of Science, s4-45(269), 362–369. https://doi.org/10.2475/ajs.s4-45.269.362