Annual Report of the Regents of the University of the State of New-York, on the Condition of the State Cabinet of Natural Histor

Corrected list of the fossils described in the Report of the Fourth Geological District of New-York - 1859

Catalogue of the species of fossils described in the third volume of the Palaeontology of New York, including those from the Waterlime Group, the Lower Helderberg Group, and the Oriskany Sandstone - 1859