BAIRDIACYPRIS [B. deloi] Bradfield 1935,p.93 [Bairdiidae by 
Bradfield] Pennsylvanian, Oklahoma. 
BAIRDIANELLA [B. elegans] Harlton 1929a,p.160 [Bairdiidae by 
Harlton] Pennsylvanian, Texas. 
BAIRDIIDAE Sars 1888,p.288. 
BAIRDIINAE Sars 1923,p.63, subfamily of Cypridae, for genera 
Bairdia and Bythocypris. 
BAIRDIOCYPRIS [Bythocypris (Bairdiocypris) gerolsteinensis 
Kegel 1932,p.2h9,pl.13,£.5] Kegel 1932,p.2h6. 
[Bairdiidae by Kegel] Devonian, Germany. (Raised 
to genus and placed in Healdiidae by Krommelbein 
1952,p.319-335,pls.l-4.) 
BAIRDIOLITES [B. crescentis] Croneis & Gale 1939,p.288 
[Bairdiidae by C. & Ge] Mississippian of Illinois. 
BAIRDITES [B. deltasulcata] Coryell & Malkin 1936,p.9 
[Bairdiidae by Ce & M.] Devonian, Ontario, Canada. 
BAIRDOPPILATA [Be martyni] Coryell, Sample & Jennings 1935, 
pe2 [Bairdiidae by C., Se & Je] Upper Oligocene, 
Mississippi.e Range at least Upper Cretaceous to 
Miocenee 
BALANTOIDES [B. quadrilobatus] Morey 1935b,p.478 [Kirkbyidae 
by Morey; Beyrichiidae by Agnew 19h2,p.757; 
Kloedenellidae~Kloedenellinae by Henningsmoen 1953, 
14 
