6 
BULLETIN 125, UNITED STATES NATIONAL MUSEUM. 
Lower Miocene (Bowden marl): Bowden, Jamaica—Continued. 
Stephanosella biaperta Michelin, 1841. (r.) 
Stylopoma minuta, new species, (r.) 
Terebripora elongata, new species, (r.) 
Terebripora sinefilum, new species, (r.) 
Thalamoporella biperforata Canu and Bassler, 1919. (c.) 
Lower Miocene (Gatun formation): Banana River, Costa Rica—■ 
Cupuladria canariensis Busk, 1859. (r.) 
Cupularia umbellata Defrance, 1823. (c.) 
Mamillopora tuberosa Canu and Bassler, 1919. (c.) 
Lower Miocene (Chipola marl): Chipola River, Calhoun County, Florida— 
Adeonellopsis coccinella, new species, (r.) 
Callopora dumerilii Savigny-Audouin, 1826. (r.) 
Cupularia umbellata Defrance, 1823. (c.) 
Gemelliporella vorax, new species, (r.) 
Leiosella edax, new species, (r.) 
MIOCENE OF MARYLAND. 
Miocene (Choptank formation): Cordova, Maryland— 
Acanthodesia savarti forma bifoliata Ulrich and Bassler, 1904. (c.) 
Microporella bifoliata Ulrich and Bassler, 1904. (r.) 
Miocene (Choptank formation): Governor Run, Maryland— 
Acanthodesia oblongula Ulrich and Bassler, 1904. (r.) 
Schizopodrella unicornis Johnston, 1847. (r.) 
Miocene (Choptank formation): Greensboro, Maryland— 
Holoporella massalis Ulrich and Bassler, 1904. 
Miocene (Choptank formation): Pawpaw Point, Maryland— 
Conopeumf nitidulum Ulrich and Bassler, 1904. (r.) 
Miocene (Choptank formation): Dover Bridge, Maryland— 
Acanthodesia oblongula Ulrich and Bassler, 1904. (r.) 
Conopeum germanum Ulrich and Bassler, 1904. (v. r.) 
Retepora doverensis Ulrich and Bassler, 1904. (c.) 
Schizopodrella doverensis Ulrich and Bassler, 1904. (r.) 
Miocene (Choptank formation): Jones Wharf, Maryland— 
Acanthodesia oblongula Ulrich and Bassler, 1904. (r.) 
Acanthodesia savarti forma bifoliata Ulrich and Bassler, 1904. (c.) 
Chaperia caminosa Ulrich and Bassler. (r.) 
Crisina striatopora Ulrich and Bassler, 1904. (r.) 
Microporella ciliata Linnaeus, 1759. (r.) 
Retepora doverensis Ulrich and Bassler, 1904. (c.) 
Schizoporella cumulata Ulrich and Bassler. (r.) 
Schizoporella latisinuata Ulrich and Bassler, 1904. (r.) 
Miocene (Calvert formation): Reed’s, Maryland— 
Acanthodesia oblongula Ulrich and Bassler, 1904. (c.) 
Cellepora cribrosa Ulrich and Bassler, 1904. (v. r.) 
Conopeum lacroixii Busk, 1852. (r.) 
Cyclicopora mansfieldi, new species, (v. r.) 
Membranipora fossulifera Ulrich and Bassler, 1904. (v. r.) 
Ogivalina parvula Ulrich and Bassler, 1904. (r.) 
Porella convoluta Ulrich and Bassler, 1904. (r.) 
Porella punctata Ulrich and Bassler, 1904. (v. r.) 
Miocene (Calvert formation): Plum Point, Maryland— 
Acanthodesia oblongula Ulrich and Bassler, 1904. (c.) 
Cellepora maculata Ulrich and Bassler, 1904. (c.) 
Holoporella massalis Ulrich and Bassler, 1904. (r.) 
