Vol. s3-40, Issue 239, 1890November 01, 1890 EDT
Description of the Bernardston Series of Metamorphic Upper Devonian Rocks; Part II
Description of the Bernardston Series of Metamorphic Upper Devonian Rocks; Part II
B. K. Emerson,
Emerson, B. K. (1890). Description of the Bernardston Series of metamorphic Upper Devonian rocks; Part II. American Journal of Science, s3-40(239), 362–374. https://doi.org/10.2475/ajs.s3-40.239.362