Vol. s3-47, Issue 281, 1894May 01, 1894 EDT
On Some Phonolitic Rocks From the Black Hills [South Dakota]
On Some Phonolitic Rocks From the Black Hills [South Dakota]
Louis Valentine Pirsson,
Pirsson, L. V. (1894). On some phonolitic rocks from the Black Hills [South Dakota]. American Journal of Science, s3-47(281), 341–346. https://doi.org/10.2475/ajs.s3-47.281.341