Hall, J. (1860). Descriptions of new species of fossils (from the Hamilton Group of Western New York, with notices of others from the same horizon in Iowa and Indiana). 13th Annual Report of the New York State Cabinet of Natural History. Contributions to Palaeontology. 76-94.
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Hall, J
1860
Descriptions of new species of fossils (from the Hamilton Group of Western New York, with notices of others from the same horizon in Iowa and Indiana)
13th Annual Report of the New York State Cabinet of Natural History. Contributions to Palaeontology