P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s5-8, Issue 45, 1924September 01, 1924 EDT
The Devonian Orcas Group of Washington
The Devonian Orcas Group of Washington
Roy Davidson McLellan,
McLellan, R. D. (1924). The Devonian Orcas group of Washington. American Journal of Science, s5-8(45), 217–222. https://doi.org/10.2475/ajs.s5-8.45.217