Descriptions of new species of Palæozoic fossils
Subtitle: from the Lower Helderberg, Oriskany sandstone, Upper Helderberg, Hamilton and Chemung groups.
By: By James Hall ...
Publisher: C. Van Benthuysen, printer
Published: 1857
Place of publication: Albany
Language: eng
Number of pages: 146
Subjects: Paleontology -- Paleozoic.; Paleontology -- New York (State)
Notes: Extracted from the report of the regents of the University for 1856.