Bailey, J.W. (1844). Account of some new Infusorial forms discovered in the fossil Infusoria from Petersberg, Va., and Piscataway, Md. American Journal of Science, 46: 137-141, 1 pl.
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Bailey, J.W.
1844
Account of some new Infusorial forms discovered in the fossil Infusoria from Petersberg, Va., and Piscataway, Md.
