Vol. s5-20, Issue 118, 1930October 01, 1930 EDT
Stratigraphy and Paleontology of Perce, Quebec; Part II
Stratigraphy and Paleontology of Perce, Quebec; Part II
C. Schuchert, G. Arthur Cooper,
Schuchert, C., & Cooper, G. A. (1930). Stratigraphy and paleontology of Perce, Quebec; Part II. American Journal of Science, s5-20(118), 265–288. https://doi.org/10.2475/ajs.s5-20.118.265