354 



THE FOEAMINIFERA 



StolicTizaria, 137 



Stolon passages, 34, 35 



Stomatophora, 14 



8torthosx>licera, 64, 115 



Strabo, 50 



Strethill Wright's observations on 

 Spirillina, 26 



striata (Ampliimorpldna), 194, 198 

 (Sagraina), 201, 210 

 {Vertehralina), 94, 97 



ytructure of Foraminifera, 19 

 protozoa, 9 



diibnodosa (Pleurostomella), 174, 

 176 



isiibtriquetra {Dentalinopsis), 194, 

 • 198 



sulcata (Lagena), 187, 194 



Sussex, foraminiferal sand of, 2, 3 



Sifriiigamynina, 64, 111, 116 



tceniformis {Slicplieardella),l\, 72 



Technitella, 64, 117 



Terrigenous deposits, Foi'aminifera 



; of, 285 



mud with Foraminifera, 8 



trxtilarioides {Bollvina), 173, 176 



Textularia, 65, 165 



Textulariid^, 65, 163, 177 



Textulariin.i:, 65, 164 



Thalassicolla, 13 



Thin sections of foraminifei'al shells, 

 to make, 314 



Thurainmina, 64, 148 



Thuraynminopsis, 64, 148 



t'lhia {Nubecularia), 82, 86 



Ti.voPORiN^, 66, 224 



Tinojwrus, 66, 224 



torresiensis (Haddonia), 143, 144 



Tretomphalus, 66, 217 



Triassic Foraminifera, 260 



tricarinata [Tritaxia), 167,176 



tricarinatuin (Rhabdogonium), 

 191, 194 ; var. acutangidum, 

 {R]iat)dogonium), 191 



trigona (Altomorphina), 183, 194 



Trillina, 63, 92 



Trllocnlina, 63, 92 



Trinema, 17 

 Tritaxia, 65, 167 

 Trochammina, 64, 133, 135, 151 

 Trochamminin^, 64, 147 

 Trmicatulina, 66, 219 

 tuberosa (Dinwrphina), 199, 210 

 Tubuli, comparative sizes of, 36 

 Tumanoiviczii {Haliphysema) , 129, 



130 

 tmnidulum {Ophthalmidiu7n), 94, 



97 



umbilicatida {Nonionina), 236,240 

 universa {Orbulina), 206, 210 

 Upper Cretaceous Foraminifera, 266 

 Uvigerina, 66, 200 



vagans {Hyperammlna), 124, 130 

 Vagijiulina, 66, 192- 

 Valvulina, 65, 171 

 Vampyrella, 13, 14 

 Vcrbeeki (Lej) idocyclina) , 248 

 Verneuilina, 65, 166 

 Verritcina, 64, 141 

 Vertebralina, 63, 97 

 Verworn on the nucleus, 23 

 vesicularis {Gyp)sina), 225, 228 

 Virgulina, 65, 172 

 Vitrkveblnna, 66, 202 

 vtvipara, {Sjnrillina), 215, 228 

 Volvox, l4 

 Vorticella, 14, 15 

 Vorticialis, 17 



Wageneri (Lieberliuehnia), 69, 72 

 Walker, Jacob, and Boys, 52 

 Wallich, G. C, 61 

 Wallich's method of making thin 



sections, 314 

 Webbina, 64, 133, 152 

 Wiclnnanni (Lacazina), ■ 103 

 Williamson, W^ C, 53 

 Wrightianum {AnipJiitre7na),ll, 72 



Zippei (Nodosaria), 188, 194 

 Zoospores, formation of, in Poly- 

 stomcUa, 30 



rnixTi;t> by 



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