S6 



472 



Noetia maoica, 56, 17, 18 330 



Nucula tenuisculpta. 52, 8.. 325 



Nuculocardia divaricata 358 



Obeliscus canaliculata 308 



Odontornithes 76 



Odostomia claibornensis 



Aid., 4, 1 9 



yaquica, 51, 22.. 315 



Oliva brevispira, 36, 16, 17, 232 



" cristobalcoloni, 36, 15, 231 



" C}dindrica, 36, 14, a... 231 



" giraudi 232 



" litterata 231 



" nivea 233 



" oryza 233 



" reticulata 231 



Olivella indivisa, J7, 3 232 



" jaspidea 233 



" muticoides, 37, 1... 232 

 var. 



canaliculata, 77, 2.. 232 

 " sancti-dominici, 3/, 



4 233 



Olsson, Axel, author of Bull. 

 23, N. Y. Dev. Fos- 

 sils, 6-7 25-38 



" Bull. 24, Neocene 



fossils, J-J2 41-72 



" Bull. 27, Miocene Fos- 

 sils, 24-26 12W52 



" Bull. 28, Murfrees- 



boro stage 153-164 



" Axel, collection 167 



Oniscia domingensis 276 



Onustus imperforata 298' 



Orbitoides 430 



Orbitolites 420 



Orthaulax inornatus, 77, 11 285 



Orthaulax zone 425 



Oscillations in Santo Do- 

 mingo 447 



Ostrea cerrosensis 347 



Ostrea disparils 62, I5Q, 163 



" gilbertharrisi, 32, 



i, 2, 3 



" haitensis, 57, 1, 2 



" percrassa . 



" sculpturata 



megodon, 60, 3 



" veatchi 



" virginica 



Ovula wise-woodi, 48, 17.... 

 Pandora inconspicua, 32, 



19, a 



Panopsea whitfieldi 



Pecten cactaceus 



caimitica, 60, 12 



" cercadica, 60, r 1 



'" clintonius 



" decemnarius 



eboreus 



" excentricus, 60, 8 



" eugraimnatu- 



gabbi 



hatoviejonis, 6o, 13, 



'4 



humphreysii 



jeffersonius 



" madisonius 



" majellanicus 



marylandicus 



" nodosus 



paranensis 



' seissuratus 



" smithi Ols., //, 1. 2.. 



" soror 



" thetidis, 60, 6 



" thompsonsi, 60, 9, 10 

 " vaccamav*ensis Ols., 



8, 1. 



■ " vaginulus 



" virginianus 



Pectenculus acuticostatus... 



" decussatus 



" pennacea 



Perna maxillata 



Persicula catenata 



multilineata 



346 

 346 

 61 

 62.159 

 347 

 346 

 348 

 277 



359 

 61 



353 



352 



62 



62, 159 



62, 163 



351 



348 



351 



61 



61 



353 

 '59 

 '59 

 '59 

 i.S9 

 '59 

 350 

 35i 

 35o 

 49 

 348 

 349 

 352 



49 

 35o 

 62, 159 

 344 

 345 

 345 



62 



237 

 237 



