original description(ofBairdia planoconvexa Coryell & Williamson, 1936 †)Coryell, H N; Williamson, M. (1936). A study of the ostracoda fauna of the Waldron Shale, Flat Rock Creek, St.Paul, Indiana. <em>American Museum Novitates.</em> 870, 1-7.[details] Available for editors [request]
new combination referenceSohn, I.G. (1960). Paleozoic Species of <i>Bairdia</i> and related genera. <em>Geological Survey Professional Paper.</em> 330-A:1-105., available online athttps://pubs.er.usgs.gov/publication/pp330A[details]