320 



UNITED STATES NATIONAL MUSEUM BULLETIN 215 



Nodosariidae, S16, S2B 

 Nonion, 26 



micrus, 161 

 Nonionina pelagica, 29 

 Nonionidae, 18, 26 

 obesa, Globorotalia, n. sp., 119, 266 



Pyrulinoides, 217 

 obliqua, Globigerinoides, n. sp., 112 (fig.), 



113, 114, 262 

 obliqueloculata, Pullenia, 33 



Pulleniatina, 6, 7, 8, 33, 241 

 occlusa, Globorotalia, n. sp., 176, 191, 197, 



292, 301 

 Oligostegina, 18 

 opima, Globorotalia, 169 



Globorotalia opima, n. sp., n. subsp., 

 100, 102, 104, 117, 118, 265 

 Orbulina, 5, 11, 15, 17, 31, 33, 34, SB, 38, 

 39, 97, 101, 115 

 bilobata, 116, 264 

 Buturalis, 116, 264 



universa, 5, 7, 8, 35, 36, 115, 244, 264 

 Orbulina sp., 104 

 Orbulinidae, 3, 5, 18, 21, 31, 89, 40, 70, 



108, 155, 162, 177, 180 

 Orbulininae, 17, 33, 115, 165 

 ornatissima, Gublerina, HO, 141, 269 



Ventilabrella, 140 

 ouachitaensis, Globigerina, 164, 182 

 ovalis, Globanomalina, 41, 42 

 pachyderma, Globigerina, 5, 7, 9 

 Pallaimorphina, n. gen., 220 



ruckerae, n. sp., 220, 221, 308 

 palmerae, Globorotalia, 64, 156, 158, 166, 



275 

 Palmula, 225 



tarrantensis, 225 

 palpebra, PseudoguembeUna, 140 

 paradoxa, Berthelinella, 225, 309 



Frondicularia, 225 

 Parafrondicularia, 225 

 parallela, Chiloguembelina, n. sp., 85 (fig.), 

 86, 88, 91, 258 

 Verneuilinoides, 207 

 "ParamUiola," 210 

 Paramilioidae, 210 



paraventrioosa, Marginotruncana, 46 

 Paromalina, 230 



bilateralis, n. sp., 230, 231, 310 

 crassa, 230 

 parva, Globigerina, n. sp., 100, 104, 108, 



164, 259, 273 

 parvulus, Catapsydrax, n. sp., 38, 37, 116, 



244 

 Patellina, 17 



pauperata, Marginotruncana, 46 

 paynei, Arenobulimina, n. sp., 208, 304 

 pelagica, Hastigerina, 29 



Nonionina, 29 

 perclara, Globorotalia, n. sp., 176, 184, 

 191, 194, 196, 277, 278, 279, 282, 

 283, 284, 287, 291, 294, 297 

 perplexa, Ceratobulimina, 127 

 piparoensis, Truncorotaloides rohri, 170 



planata, Guembelina, 135, 137, 138 



Heterohelix, 140 

 planispira, Praeglobotruncana, 39, 246 

 Planktonic Poraminifera, 1 

 Planoglobulina, 133, 135, 137, 138, 139, I4I 

 acervulinoides, 142 

 carseyae, I4I, 269 

 eggeri glabrata, I4I, 269 

 Planomalina, 13, 21, 23, 29 

 apsidostroba, 23, 24, 238 

 caseyi, n. sp., 24, 238 

 Planomalininae, n. subfam., 21, 52 

 Planulina membranacea, 77, 193 

 Plectofrondicularia, 133, 135, 136, 144, 145 

 californioa, 144 

 concava, 133, 144 

 floridana, I44, 270 

 garzaensls, 133, 144, 270 

 Plectofrondiculariidae, 136, 143 

 Plectofrondiculariinae, 134, 136,137, 143, 145 

 plummerae, Bronnimannella, 139 

 Eouvigerina, 147, I48, 271 

 Guembelina, 138, 139 

 Plummerella, 43 



hantkeninoides hantkeninoides, 44 

 hantkeninoides inflata, 43 

 plummeri, Siphogenerina, 148, 271 

 Plummerita, 18, 43, 44 

 Pluriloculinidae. 210 

 polymorpha, Involutina, 210 

 Polymorphinidae, 217, 226 

 Poritextularia, 224 

 Poroeponides, 229 

 lateralis, 230 

 Porticulasphaera, n. gen., S4, 116, 160, 165 

 glomerosa, 114 

 glomerosa circularis, 116, 264 

 glomerosa curva, 116, 264 

 glomerosa glomerosa, 116, 264 

 mexicana, 36, 159, 160, 161, 165, 243, 



274 

 transitoria, 116, 264 

 pozoensis, Alveovalvulinella, 106 

 Praebulimina, 217, 227, 229 

 seabeensis, n. sp., 217, 306 

 venusae, 217 

 Praeglobotruncana, 18, 19, 26, 31, 39, 46, 

 51, 54, 55, 112 

 citae, 55 



coarctata, n. sp., 52, 56, 249 

 delrioensis, 39, 55, 246, 249 

 planispira, 39, 246 

 seminolensis, 246 

 stephani, 39, 52, 54, 246 

 subcretacea, 40 

 Praeglobotruncana sp., 52 

 praemenardii, Globorotalia, 120, 266 

 prima, Elphidiella, 127 

 primitiva, Globigerina, 67, 71, 72, 252 

 Globotrunoana ventricosa, 57 

 Hantkenina, 160, 161 

 Hantkenina alabamensis, 26, 27, 239 

 Problematina, 210 



prolata, Globigerina, n. sp., 64, 67, 72, 73, 

 162, 252, 272 



prolongata, Tritaxia spiritensis, 208 

 Psamminopelta, n. gen., 210, 211 

 bowsheri, n. sp., 211, 304 

 subcircularis, n. sp., 213, 304 

 pseudobulloides, Globigerina, 72, 73, 126, 

 127, 128, 162, 183, 188, 191, 192, 267 

 Globorotalia, 42, 62, 66, 68, 72, 73, 74, 

 175, 176, 191, 192, 195, 196, 254, 

 277, 278, 279, 280, 281, 282, 283 

 Pseudogloborotalia, 41, 42 



ranikotensis, 41, 42 

 PseudoguembeUna, 135, 136, 137, 138, 139 

 oostulata, 139, 140, 268 

 exoolata, I40, 268 

 palpebra, 140 

 punctulata, 140 

 striata, 140 

 pseudomayeri, Globorotalia, n. sp., 158, 



167, 274 

 pseudomenardii, Globorotalia, n. sp., 67, 

 68, 77, 78, 176, 189, 193, 196, 257, 

 282, 284, 286, 291, 296, 297, 300 

 pseudoscitula, Globorotalia, 77, 176, 193, 



197, 283, 285, 290, 296, 300 

 pseudotessera, Guembelina, 135, 137 



HeteroheUx, 140, 141 

 Pseudotextularia, 51, 126, 133, 134, 135, 

 138, 141, 142 

 bohemioa, 143 

 elegans, 139, 142, 270 

 elegans acervulinoides, 139 

 elegans varians, 139 

 varians, 138, 139, 142 

 pseudotopilensis, Acarinina, 194 

 Globorotalia, 176, 194, 297 

 pseudotriloba, Globigerina, 70, 183 

 Pseudouvigerina, 134, 135, 136, 151 



cristata, 151, 271 

 pulchra, Guembelina, 135, 137 

 Heterohelix, 140, 141, 268 

 Pullenia, 17 



obliqueloculata, 33 

 Pulleniatina, 11, 15, 33 



obliqueloculata, 6, 7, 8, 33, 241 

 Pulleniatininae, 17, 21 

 PuUenoides, 39 

 Pulvinulina, 17, 44 

 area, 44, 45, 46 

 favus, 230 



menardii tumida, 41, 42 

 punctulata, 229, 230 

 scitula, 120 

 tricarinata, 44 

 velascoensis, 76, 196 

 punctulata, Pseudoguembelina, 140 

 Pulvinulina, 229, 230 

 Rotalia (Rotalie), 229, 230 

 pusilla, Globorotalia, 197 



Globorotalia pusilla, n. sp., n. subsp., 

 64, 65, 67, 78, 257 

 pyrimidata, Gaudryina, 62 

 PyruUnoides, 217 

 obesa, 217 



thurrelli, n. sp., 217, 305 

 quadraria, Globoquadrina, 111 



