Vol. s3-31, Issue 182, 1886February 01, 1886 EDT
Recent Explorations in the Wappinger Valley Limestone of Dutchess County, New York; no. 5, Discovery of Fossiliferous Potsdam Strata at Poughkeepsie, New York
Recent Explorations in the Wappinger Valley Limestone of Dutchess County, New York; no. 5, Discovery of Fossiliferous Potsdam Strata at Poughkeepsie, New York
William Buck Dwight,
Dwight, W. B. (1886). Recent explorations in the Wappinger Valley limestone of Dutchess County, New York; no. 5, Discovery of fossiliferous Potsdam strata at Poughkeepsie, New York. American Journal of Science, s3-31(182), 125–133. https://doi.org/10.2475/ajs.s3-31.182.125