Vol. s3-26, Issue 155, 1883November 01, 1883 EDT
On the Discovery of Utica Slate Graptolites on the West Side of the Hudson a Few Miles North of Poughkeepsie, New York [Identified by R. P. Whitfield]
On the Discovery of Utica Slate Graptolites on the West Side of the Hudson a Few Miles North of Poughkeepsie, New York [Identified by R. P. Whitfield]
Henry Booth, Robert Parr Whitfield,
Booth, H., & Whitfield, R. P. (1883). On the discovery of Utica slate graptolites on the west side of the Hudson a few miles north of Poughkeepsie, New York [identified by R. P. Whitfield]. American Journal of Science, s3-26(155), 380. https://doi.org/10.2475/ajs.s3-26.155.380