• †Eoformica incertae sedis in Ponerinae: Cockerell, 1921: 38.
• †Eoformica in Formicinae, Oecophyllini: Donisthorpe, 1943g: 643.
• †Eoformica incertae sedis in Myrmicinae: Carpenter, 1930: 17; Bolton, 1994: 106; Bolton, 1995b: 188.
• †Eoformica incertae sedis in Formicidae: Dlussky & Rasnitsyn, 2003: 424.
• [†Formicites (collective group name) material absorbed into †Eoformica: Dlussky & Rasnitsyn, 2003: 424.]

Citations

• Bolton, B. 1994. Identification guide to the ant genera of the world. Cambridge, Mass.: Harvard University Press, 222 pp.
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Carpenter, F. M. 1930. The fossil ants of North America. Bulletin of the Museum of Comparative Zoology 70:1-66. PDF
• Cockerell, T. D. A. 1921. Some Eocene insects from Colorado and Wyoming. Proceedings of the United States National Museum 59:29-39. PDF
• Dlussky, G. M.; Rasnitsyn, A. P. 2003 ("2002"). Ants (Hymenoptera: Formicidae) of Formation Green River and some other Middle Eocene deposits of North America. Russian Entomological Journal 11:411-436. PDF
• Donisthorpe, H. 1943g. A list of the type-species of the genera and subgenera of the Formicidae. [part]. Annals and Magazine of Natural History (11)10:617-688.