34 



Index 



380 



Scalaria clathrus 182 



decussata 208 



leroyi 195, 207, 298, 298 



lineata 208 



magnifica 208 



pyramidalis , 1 63 



raricosta 208 



tenuistriata 208 



Scapharcara auric ulata 48 



brasiliana 50 



campechensis 51 



chemnitzi 51 



glomerula 52 



iricequisculpta 52 



incongura 50 



labiata 52 



lienosa 48 



lienosa var. floridana 48 



pectunculoides 53 



pectunculoides var. orbicu- 



lata 53 



santarosana 48 



secticostata 48 



transversa 48 



transversa busana 48 



Schizaster cubensis 1 93 



scillae 193 



Scissula 117 



Scutella micheli 192 



Semele bellestriata 122 



cancellata 122 



carolinensis 122 



decussata 121 



jayanum , 122 



lata 123 



linosa 11 



nexilis 123 



nuculoides 123 



nuculoides striatula 1 23 



proficua 121 



purpurascens 122 



radiata. , 122 



variegata 189 



Semelina 123 



Shark's teeth 12 



Shizaster clevei 255 



elongatus 255 



loveni 255 



scillte 255 



subcylindricus 255 



Sigaretus delessertii 163 



depressens 183 



Siphonium decussatum 163, 183 



Sismondia antillarum 254 



anguillae 254 



Solariella godineansis j 26 



Solarium ianthinse / 8, 12 



quadriseriatum 184, 296, 299 



semidecussatum 183, 197 



tesselatum 222 



Soldado Rock, Eocene age of....337 



Solen ensis 131 



viridis 130 



Solenella 240 



Solemya occidentalis 36 



Solenosteira cochlearis../^..309, 312 



semiglobosa 12. .309, 3 1 x 



Soletellina ruf escens 126 



South Naparima, Polycystina 



beds of 151 



Sequence of 263 



Spengleria 142 



Sphaerella anteproducta 17 



bulla 17 



Sphseroidina 265 



bulloides 273 



variabilis 273 



Sphena costellata 75 



Spiroclypeus 337 



Spiroloculina alata 269 



excavata 269 



f ragilissima 269 



limbata 269, 283 



nitida 258 



robusta 283 



tenuis 269 



