4 
BULLETIN 125, UNITED STATES NATIONAL MUSEUM. 
Membranipora californica, new species, p. 160, pi. 20, fig. 46. Postpliocene: Santa Barbara, California. 
Membranipora barbarensis, new species, p. 160, pi. 20, fig. 47. Postpliocene: Santa Barbara, Cali¬ 
fornia. 
Reptoflustrella tubulata, new species, p. 162, pi. 20, fig. 51. With Membranipora sexpundata. Locality 
unknown, probably from the Virginia Miocene. 
Pyriflustrella tuberculum D’Orbigny, p. 163. Locality' not given. 
Idmonea californica Conrad, p. 168, pi. 21, fig. 56. Postpliocene: Santa Barbara, California. 
Semitubigera tuba, new species, p. 169, pi. 21, fig. 57. Postpliocene: Santa Barbara, California. 
Entalophora punctulata, new species, p. 171, pi. 21, fig. 61. Postpliocene: Santa Barbara, California. 
Crisina serrata, new species, p. 174, pi. 21, fig. 66. Postpliocene: Santa Barbara, California. 
Lichenopora californica Conrad, p. 176, pi. 21, fig. 68. Postpliocene: Santa Barbara, California. 
Multicrescis tortilis (Lonsdale), p. 178. Miocene: Virginia and South Carolina. 
LISTS OF NORTH AMERICAN LATER TERTIARY AND QUATERNARY BRYOZOAN 
FAUNAS. 
[c.= common; v. c.= very common; r.=*rare; v. r.—very rare.] 
OLIGOCENE. 
Oligocene (Antigua formation): Rifle butts, Antigua, Leeward Islands (loc. No. 6854)— 
Floridina fusifera Canu and Bassler, 1919. (v. r.) 
Floridina pyripora Canu and Bassler, 1919. (r.) 
Hippoporina lata Smitt, 1862. (r.) 
Porella bella Busk, 1860. (r.) 
Puellina radiata carolinensis Gabb and Horn, 1862. (r.) 
Oligocene (Antigua formation): Carlisle marl pit, Antigua, Leeward Islands (loc. No. 6873)— 
Calpensia impressa Moll, 1803. (r.) 
Oligocene (Anguilla formation): Southwest side of Crocus Bay and vicinity, Anguilla, Leeward Islands— 
Callopora dumerilli Savigny-Audouin 1826. (r.) 
Floridina pyripora Canu and Bassler, 1919. (r.) 
Eoloporella albirostris Smitt, 1872. (r.) 
Ogivalina mutabilis Canu and Bassler, 1919. (r.) 
Puellina radiata carolinensis Gabb and Horn, 1862. (r.) 
Stephanosella biaperta Michelin, 1842. (r.) 
Stylopoma spongites Pallas, 1766. (r.) 
Oligocene (Emperador limestone): one-third mile north of west of Empire, Panama Canal Zone (loc. 
No. 6016)— 
Holoporella albirostris Smitt, 1872. (r.) 
Ogivalina mutabilis Canu and Bassler, 1919. (r.) 
LOWER MIOCENE FAUNAS. 
Lower Miocene (Bowden horizon): Rio Cana, Santo Domingo— 
Cupuladria canariensis Busk, 1859. (r.) 
Mamillopora tuberosa Canu and Bassler, 1919. (c.) 
Metrarabdotos colligatum Canu and Bassler, 1919. (c.) 
Thalamoporella biperforata Canu and Bassler, 1919. (c.) 
Lower Miocene (Bowden horizon): Rio Gurabo, Santo Domingo— 
Cupuladria canariensis Busk, 1859. (c.) 
Cupuladria umbellata Defrance, 1823. (c.) 
Labiopora miocenica Canu and Bassler, 1919. (r.) 
Mamillopora tuberosa Canu and Bassler, 1919. (c.) 
Thalamoporella biperforata Canu and Bassler, 1919. (c.'t 
Thalamoporella granulata Levinsen. 1909. (r.) 
