Vol. s2-32, Issue 95, 1861September 01, 1861 EDT
… Age of the Goniatite Limestone at Rockford, Indiana, and Its Relation to the “Black Slate” of the Western States, and to Some of the Succeeding Rocks Above the Latter
… Age of the Goniatite Limestone at Rockford, Indiana, and Its Relation to the “Black Slate” of the Western States, and to Some of the Succeeding Rocks Above the Latter
Fielding Bradford Meek, A. H. Worthen,
Meek, F. B., & Worthen, A. H. (1861). … age of the Goniatite limestone at Rockford, Indiana, and its relation to the “black slate” of the Western States, and to some of the succeeding rocks above the latter. American Journal of Science, s2-32(95), 167–177. https://doi.org/10.2475/ajs.s2-32.95.167