58 



474 



Pseudorotella bushi Ols., 26, 



5. 6 142 



Pteria inornata, 52, 14 345 



Pteropoda 175 



Puerto Plata 173 



Purpura miocenica 269 



" woodi 268 



Pustularia nucleus 280 



Pyramidella arionis, 5/, 10.. 310 

 " canaliliculata, 



5', 5 



cercadensis, 5/, 



diademata, 5/, 



jamaicensis 



" olssoni, 5/, 8... 



" semicanalicu- 



lata, 5/, 6 



Pyrula consors 



" jamesi Ols., 12, 14, 



16 • 



• " melongena 



" pilsbryi 



Ranella crassa 



Rajjhitoma parva 



Rathbun on Crustacea 



Retusa claibornensis Aid., 



2, 7 .- 



" yaquensis, 29, 6 



Rio Amina 



Rio Cana 



Rio Cana section 



" Zone H 



" " Zone I 



Rio Guayubincito 



Rio Gurabo sections 



Rio Yaguajal 



Rio Yaqui 



Ranchadero 



Rhachiglossa 



Ringicula dominicana, 29, 



[i 



hypograpta , 



310 



309 

 310 



309 



308 

 249 



47 

 249 

 277 

 272 

 161 

 166431 



9 

 181 



45i 

 169 

 441 

 442 

 444 

 173 

 433 

 168 

 169 

 169 

 2 3i 



185 



" semistriata.. 



" tridentata 



Rissoina crassilabris, 77, 19 

 " sagraiana, 47, 20... 

 Rochefortea fllicaticola 



Ols., 12, 10, 12 



Rompino 



Route of Santo Domingo 



expedition of 1916... 



Sabaneta 



Salenia valana Wh'y, /j, 



1 9 



Sambas 



Samba Hills geol. notes on 

 " " 2j, frontispiece 



of Bull. 29 

 Sanguinolaria smithwood- 



wardi, 64, 1, 2 



Santo Domingo species in 

 common with Bowden 

 common with Cumana 

 common with Florida 

 common with Gatun... 

 common with Trinidad 

 Scala duphniana Ols., 24, \\ 



" hellenica 



" martiniana Ols 



reticulata Martin 



" sheldoni Ols., 24, g, 



15 



Scalaria minutissima 



Scapharca arthurpennelli, 

 55, 9. 10 



auriculata, 54, 3.. 



caimitica, 56, 13... 



cercadica, 55, 5... 



chiriquiensis, 54, 



cibaoica, 56, 19... 

 cor-cupidonis, 56, 



5,6, 



cumanensis 



golfoyaquensis, 

 54, 5 



185 

 296 

 296 



56 

 1 68 



.67 

 178 



88 

 .69 



45o 



393 



4^2 



423 

 4- 7 5 

 424 

 423 

 135 

 305 

 60 

 60 



135 

 303 



342 

 339 

 336 

 333 



33* 

 337 



339 

 344 



