322 



tnsriTED STATES NATIONAL MUSEUM BULLETIN 215 



stainforthi, Catapsydrax, n. sp., 37, 101, 

 116, 244. 

 Globigerlna, 70, 126, 183 

 stefanssoni, Trochammina, n. sp., S14, 304 

 stephani, Globotruncana, 39, 40 

 stephani, Praeglobotruncana, 39, 52, 54, 

 246 

 Rotundina, 39 

 strabocella, Globorotalia, n. sp, 195, 298 

 striata, Cruciloculina, n. sp., SS4, 311 

 Guembelina, 135, 137, 139 

 Pseudoguembelina, 140 

 Textularia, 140 

 strombiformis, Chiloguembelina midway- 

 ensis, n. subsp., 84 (fig.), 88, 89, 90, 

 258 

 stuarti, Globotruncana, 52 



Rosalina, 44, 46 

 subcircularis, Psamminopelta, n. sp., 813, 



304 

 subcretacea, Hastigerinella, 40 



Praeglobotruncana, 40 

 subcylindrica, Chiloguembelina midwayen- 

 sis, n. subsp., 84 (fig.), 86, 88, 90, 

 258 

 subquadrata, Globigerinoides, 113 

 subtriangularis, Chiloguembelina, n. sp., 



85 (fig.), 88, 91, 258 

 suteri, Globorotaloides, n. sp., 117, 159, 



166, 264, 274 

 suturalis, Orbulina, IIS, 264 

 taiUeuri, Verneuilinoides, n. sp., 808, 303 

 Tappan, Helen: New Cretaceous index 

 Foraminifera from Northern Alaska, 

 201 

 Tappanina, 133, 135, 136, 147 

 costifera, 147, 148 

 selmensis, I47, 148, 270 

 taroubaensis, Globigerina, 72, 163, 252 

 tarrantensis, Citharinella, 225, 309 



Palmula, 225 

 Tentifrons, n. gen., SSS 



barnardi, n. sp., 223, 225, SSB, 309 

 tessera, Heterohelix, 141 

 teuria, Zeauvigerina, 93 

 texana, Tubitextularia, I4S, 270 

 texasensis, Massilina, 212 

 Textilaria quadrilatera, 146 

 Textularia, v, 138. 205, 224 

 agglutinans folium, 143 

 lirata, 224 

 martini, 88, 89 

 roUaensis, 205 

 striata, 140 



topagorukensis, n. sp., SOS, 303 

 Textulariidae, SOS, SS4 

 Textularinae, 17 



Thalmanninella, 18, 19, 41 45, 46 

 brotzenl, 41 

 ticinensis ticinensis, 56 

 thurrelli, Pyrulinoides, n. sp., S17, 305 

 Ticinella, 18, 40, 41, 45 

 ticinensis, Globotruncana, 46, 56 

 Rotalipora, 54 

 Rotalipora ticinensis, S6, 249 



ticinensis — Continued 



Thalmanninella ticinensis, 56 

 tUevi, Rugotruncana, 44 

 Tolypamminidae, 203 

 topagorukensis, Haplophragmoides, n. sp., 

 SOS, 302 

 Textularia, n. sp., SOS, 303 

 topilensis, Globigerina, 170 

 Globorotalia, 80 



Truncorotaloides, 169, 160, 170, 276 

 tortiva, Globorotalia, n. name, 67, 78, 79, 



183, 184, 256 

 torula, Arenobulimina, n. sp., S09, 304 

 tortuosa, Bolivina, 228 



Sigmavirgulina, 227, 310 

 Tosaia, 133, 136, 151 



hanzawai, 151, 271 

 Trachelinella, 133, 135, 136, 146, 150 



watersi, 150, 271 

 Trakelina, 150 



transitoria, Globigerinoides, 115 

 Porticulasphaera, 115, 264 

 triangularis, Cruciloculina, 233, SS4, 311 



Globigerina, 67, 70, 71, 183, 252 

 tribulosa, Globorotalia, n. sp., 195, 293, 298 

 tricarinata, Globotruncana lapparenti, 54 



Pulvinulina, 44 

 trichotrocha, Globorotalia, n. sp, 195, 287, 



294 

 triloba, Globigerina, 112 



Globigerinoides, 103, 110, 112, 113 

 Globigerinoides triloba, US (fig.), 262 

 Trilocularena, 210, 211 

 trilocularis, Globigerina, 110, 128, 163, 



259, 273 

 Triloculina, 233 



triloculinoides, Globigerina, 62, 67, 70, 

 71, 126, 127, 1S9, 175, 176, 181, 

 183, 252, 254, 267, 277, 278, 279, 

 280, 282, 283, 289, 293, 299 

 Trimosina, 18, 26 

 trinidadensis, Globigerina, 62 



Globorotalia, n. sp., 66, 67, 68, 72, 73, 

 74, 253 

 trinitatensis, Bolivinoides, 62 



Chiloguembelina, 85 (fig.), 86, 88, 91, 



92, 258 

 Guembelina, 88, 91, 137 

 Trinitella, 18, 43, 44 

 scotti, 43, 44, 55 

 Tritaxia spiritensis prolongata, 208 

 Trochammina, 213 

 diagonis, 214 

 eilete, n. sp., SIS, 305 

 globigeriniformis, 214 

 ruthven-murrayi, 62 

 sablei, 213 



stefanssoni, n. sp., SI4, 304 

 umiatensis, n. sp., SI4, 304 

 whittingtoni, n. sp., SI4, 305 

 Trochamminidae, 213 

 Troelsen, J. C: Some planktonic Forami- 

 nifera of the type Danian and their 

 stratigraphic importance, 125 

 troelseni, Globorotalia, n. sp., 196, 297, 300 



truncatulinoides, Globorotalia, 7, 8, 11, 15, 

 16, 17 (fig.), 68, 102, 247 

 RotaUna, 41, 42 

 Truncorotalia, 18, 41, 42 

 Truncorotaloides, 14, 15, 4S, 80, 160, 168, 

 170, 176. 

 rohri, 4S, 156, 159, 160, 170, 247, 276 

 rohri guaracaraensis, 170 

 rohri mayoensis, 80, 170 

 rohri piparoensis, 170 

 topilensis, 159, 160, 170, 276 

 Tubitextularia, 133, 134, 135, 136, 138, 

 143, 177, 180 

 alabamensis, 180, 278 

 bohemica, 143, 270 

 cretacea, I43, 270 

 laevigata, n. sp., 180, 278 

 midwayensis, 180 

 texana, I4S, 270 

 tumida, Globorotalia, 7, 8, 11, 4^, 102, 182, 

 247 

 Pulvinulina menardii, 41, 42 

 turbinata, Globotruncana stephani, 46 

 Turborotalia, 18, 41, 42 

 turgida, Globigerina, 67, 73, leS, 252, 272 

 turonica, Rotalipora, 4^, 52, 54, 246 

 ulrichi, Enclimatoceras, 173 

 ultimatumida, Guembelina, 88, 137 

 umiatensis, Nanushukella, n. sp., 218, S19, 

 306 

 Trochammina, n. sp., SI4, 304 

 uncinata, Globorotalia, n. sp., 64, 66, 68, 



74, 254 

 unicavus, Catapsydrax, n. sp., S7, 116, 166, 



244, 274 

 uni versa, Candorbulina, 35, 115 



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

 Uvigerina cristata, 151 

 Uvigerinidae, 151 

 Uvigerininae, 134, 149, 151 

 valdensis, Miliammina, 210 

 Valvulineriidae, 18 

 Valvulineriinae, 18 

 Valvulinidae, 208 



variabilis, Globorotaloides, n. sp., 117, 264 

 varians, Pseudotextularia, 138, 139, 142 

 Pseudotextularia elegans, 139 

 Schloenbachia, 26 

 varianta, Globigerina, 196 



Globorotalia, 176, 196, 281, 282 

 velascoensis, Globigerina, 64, 67, 71, 79, 252 

 GloborotaUa, 64, 65, 67, 68, 76, 176, 



185, 186, 191, 196, 257, 301 

 PulvinuUna, 76, 196 

 venezuelana, Globigerina, 100, 108, 109, 

 110, 159, 163, 184, 260, 272 

 Guembelina, 83, 89, 137 

 Ventilabrella, 51, 133, 134, 137, 138, 139, 

 141, 142 

 carseyi, 137 

 decoratissima, 140, 141 

 eggeri, 141, 142 

 ornatissima, 140 



