Upper Ordovician and Lower Devonian stratigraphy and paleontology of Perce, Quebec; Part II (cont.)
- 1 November 1930
- journal article
- Published by American Journal of Science (AJS) in American Journal of Science
- Vol. s5-20 (119), 365-392
- https://doi.org/10.2475/ajs.s5-20.119.365