P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s4-41, Issue 242, 1916February 01, 1916 EDT
The Age of the Iron Ore in Eastern Wisconsin
The Age of the Iron Ore in Eastern Wisconsin
Thomas Edmund Savage, C. S. Ross,
Savage, T. E., & Ross, C. S. (1916). The Age of the Iron Ore in Eastern Wisconsin. American Journal of Science, s4-41(242), 187–193. https://doi.org/10.2475/ajs.s4-41.242.187