Vol. s3-45, Issue 270, 1893June 01, 1893 EDT
The Validity of the So-Called Wallala Beds as a Division of the California Cretaceous
The Validity of the So-Called Wallala Beds as a Division of the California Cretaceous
Harold Wellman Fairbanks,
Fairbanks, H. W. (1893). The validity of the so-called Wallala beds as a division of the California Cretaceous. American Journal of Science, s3-45(270), 473–478. https://doi.org/10.2475/ajs.s3-45.270.473