@article{DiatomBase:SourceID:263356, author = {Bailey, J.W.}, journal = {American Journal of Science}, title = {Account of some new Infusorial forms discovered in the fossil Infusoria from Petersberg, Va., and Piscataway, Md.}, url = {https://diatombase.org/aphia.php?p=sourcedetails&id=263356}, year = {1844} }