﻿Tenagodidae, 
  39 
  

   Tenap;odus, 
  30 
  

   tenebx'-osa, 
  2'./, 
  150 
  

   tene'crosum, 
  71 
  

   tenella, 
  24,123,148, 
  

  

  171 
  

   tener, 
  37,192 
  

   tenera, 
  146,155,171, 
  

  

  168 
  

   teneruia, 
  82,182 
  

   tencceras, 
  88 
  

   tenta, 
  173 
  

   tenue, 
  47,71 
  

   tenuicola, 
  14 
  

   tenuicostata, 
  94 
  

   tenuicula, 
  14 
  

   tenuilirata, 
  94 
  

   tenuis, 
  57,115,142, 
  

  

  164,170 
  

   tenuisculpta, 
  61 
  

   tenui 
  sulcata, 
  143 
  

   Terebra, 
  87, 
  bS 
  

   Terebridae, 
  87 
  

   Teredinidae, 
  180 
  

   Teredo, 
  ISO 
  

   tereinus, 
  158 
  

   ceres, 
  47,109 
  

   Tergipedidae, 
  125 
  

   Tergipes, 
  125 
  

   terrdnalis, 
  33 
  

   tervaricosa, 
  42 
  

   tessellata, 
  26,29 
  

   testacea, 
  74 
  

   testi 
  cuius, 
  6C 
  

   testudinalib; 
  17 
  

   testudinariu3, 
  86 
  

   Tethys, 
  107 
  

   Tstrabranchia, 
  188 
  

   tetradon, 
  137 
  

   Teutho'.venia, 
  192 
  

   taxana, 
  87,167,171 
  

   te:casaiia, 
  169 
  

   texasianum, 
  137 
  

   t 
  exa 
  5 
  i 
  ;inu 
  s 
  , 
  174 
  

   textilia, 
  90 
  

   textilis, 
  113 
  

   Tliaio, 
  56 
  

   tiaalabsinum, 
  154 
  

   thoa, 
  90 
  

  

  riiecosoniata, 
  117 
  

   ThclidioteutMs, 
  189 
  

   theona, 
  112 
  

   T'lericiui.'i, 
  41,42 
  

   tlir^.Lus, 
  34 
  

   tho-.ae, 
  51 
  

   tlioi:.:.,si, 
  24 
  

   thorns 
  oni, 
  180 
  

   Thracia, 
  132 
  

   tlira.ciaef 
  ormis, 
  144 
  

  

  214 
  

   Thraciidae, 
  182 
  

   Thyasira, 
  160,161 
  

   tia.r?i., 
  19,21 
  

   tirr.8s&us, 
  77 
  

  

  tinctc 
  

  

  99,106 
  

  

  tinctuni, 
  166 
  

   tinctus, 
  74 
  

   Tindaria, 
  145 
  

   tinoxia, 
  85 
  

   tititariuiu, 
  22 
  

   Tivela, 
  163 
  

   tolli.ii, 
  47 
  

   Tonicella, 
  130 
  

   Tonicia, 
  133 
  

   Tonna, 
  61 
  

   Tonnacea, 
  58 
  

   Tonnidae, 
  61 
  

   torelli, 
  150 
  

   Torellia, 
  50 
  

   tore 
  t 
  a, 
  109 
  

   tor^-17- 
  ■: 
  t.i, 
  96 
  

   Torinia, 
  33,39 
  

   tornata, 
  73,99,100, 
  

  

  109,184 
  

   tornatus, 
  100 
  

   torrei, 
  81 
  

   torticul-, 
  45,79,c5 
  

   toroilo, 
  40 
  

   tortilis, 
  49 
  

   1 
  r 
  tuga 
  nuiii 
  , 
  2 
  4 
  

   tortucsa, 
  161 
  

   tottani, 
  71 
  

   toyatani, 
  110,113 
  

   Trachycardium, 
  165 
  

   t 
  r 
  ac 
  hy 
  s 
  turn 
  , 
  2 
  1 
  

   Tralia, 
  127 
  

   Transei.iiella, 
  168 
  

   tra.nsitoiius, 
  135 
  

   t 
  r 
  a,n 
  s 
  1 
  i 
  r 
  a 
  t 
  a, 
  63 
  

   translucens, 
  36 
  

   transversa, 
  147 
  

   transversuja, 
  165 
  

   Trapeziidae, 
  159 
  

   trape,v?ddes, 
  133 
  

   Tremoctopodidae, 
  194 
  

   Trernoctcpus, 
  194 
  

   trevelysaia, 
  94 
  

   triacantha, 
  118 
  

   t 
  r 
  i 
  angu 
  1 
  ata 
  , 
  1 
  4 
  

   TricJaotropidae, 
  50 
  

   TricJiOtropis, 
  50 
  

   Tricolia, 
  26 
  

   tricolor, 
  117 
  

   tridentata, 
  118,158 
  

   trifida, 
  110 
  

   trifoliuin, 
  14 
  

   Trigoniocardia, 
  166 
  

   Trigcnostorria, 
  82 
  

   trilineata, 
  131 
  

  

  trilix, 
  36 
  

  

  Triphora, 
  44,45 
  

   Triphoridae, 
  44 
  

   Triptychus, 
  108 
  

   triquetra, 
  165,170 
  

   triserialis, 
  45 
  

   triseriata, 
  57 
  

   trisinuata, 
  161 
  

   trispinosa, 
  20,119 
  

   tristicha, 
  90 
  

   tristichus, 
  63 
  

   tristis, 
  27 
  

   tri 
  sulcata, 
  162 
  

   Tritonalia, 
  67 
  

   tritonis, 
  61 
  

   Trivia, 
  5^'. 
  

   trivittatus, 
  76 
  

   Trochacea, 
  17 
  

   Trochi 
  lae, 
  17 
  

   trochifoxTnis, 
  30,51,118 
  

   Trcphon, 
  65 
  

   truphonia, 
  80 
  

   ti'opicalis, 
  130 
  

   trullata, 
  24 
  

   truncata, 
  85,173,179 
  

   Truncate 
  11a, 
  30 
  

   truncatui.., 
  65 
  

   tri.incula, 
  142 
  

   tryoni, 
  33,63,82,180 
  

   Tuba, 
  33 
  

   tu^er, 
  26 
  

   tuoorcularis, 
  43 
  

   tuber 
  culata, 
  30,195 
  

   tuberculatus, 
  133 
  

   tuberculosa, 
  13 
  

   tuberosa, 
  63 
  

   tuberosuia, 
  61 
  

   tubicola, 
  28 
  

   tubula, 
  19 
  

   tubulata, 
  19 
  

   tubul..turi, 
  133 
  

   TUfiXi 
  r 
  iura 
  , 
  51,52 
  

   tulipa, 
  76,14^ 
  

   tuif-idula, 
  155 
  

   tumidulum, 
  71 
  

   tumio'us, 
  174 
  

   turbinatuiii, 
  4 
  6 
  

   turbine 
  11a, 
  73 
  

   Turbinidae, 
  24 
  

   turbinus, 
  34 
  

   ■"iurbo, 
  25 
  

  

  Turbonilla, 
  111,112-114 
  

   Turcicula, 
  IS 
  

   turgida, 
  31,185 
  

   turner!, 
  29 
  

   turriculum, 
  47 
  

   Turridae 
  , 
  83 
  

   tur 
  r 
  i 
  s 
  t 
  hoina 
  e 
  , 
  45 
  

   turrita, 
  41,5o,x01 
  

  

  