Vol. s3-29, Issue 169, 1885January 01, 1885 EDT
On a System of Rock Notation for Geological Diagrams
On a System of Rock Notation for Geological Diagrams
James Dwight Dana,
Dana, J. D. (1885). On a system of rock notation for geological diagrams. American Journal of Science, s3-29(169), 7–10. https://doi.org/10.2475/ajs.s3-29.169.7