1587 



Phacoides (Pleurolucina) quadricostatus 



Ball. 

 Phacoides (Cavilucina) recurrens Ball, C, 



T. 



Phacoides (Callucina) pauperatus Guppy. 

 Phacoides (Parvilucina) yaquensis Gabb, 



B. 



Phacoides (Bellucina) actinus Ball. 

 Bivaricella prevaricata Guppy. 

 Biplodonta cupuloides Guppy. 

 Biplodonta Gabbi Ball. 

 Biplodonta minor Ball. 

 *Biplodonta puncturella Ball. 

 Anisodonta (Basterotia) bowdeniana Ball. 

 Cardium lingua-leonis Guppy, B. 

 Cardium inconspicuum Guppy, C. 

 Cardium, near marmoreum Lamarck. 

 Cardium (Trachycardium) sp. 

 Cardium bowdenense Ball, T. 

 Cardium (Fragum) sp. 

 *Lsevicardium serratum Linne. 

 *Lsevicardium sybariticum Ball. 

 Protocardia jamaicensis Ball. 

 Tivela jamaicensis Ball. 

 *Gouldia insularis Ball. 

 Callocardia sp. ind. 

 Pitaria carbasea Guppy. 

 Pitaria planivieta Guppy. 

 Cytherea (Ventricola) Blandiana Guppy, C. 



Chione Walli Guppy. 



Chione Woodwardi Guppy, B. 



Lirophora Hendersoni Ball, B. 



Anomalocardia bowdeniana Ball. 



Tellina acrocosmia Ball. 



Tellina sclera Ball. 



Tellina lepidota Ball. 



Tellina (Eurytellina) sp. 



Moerella Simpsoni Ball. 



Moerella Hendersoni Ball. 



Angulus pharcida Ball. 



Angulus pressa Ball, C. 



Scissula scitula Ball, B. 



Strigilla pisiformis Linne. 



Psammacoma tracta Ball, C. 



Psammacoma olivella Ball. 



Cymatoica Vendryesi Ball. 



Abra triangulata Ball. 



Bonax aequalis Gabb. 



Psammosolen vicksburgensis Aldrich, C. 



Corbula sericea Ball. 



Corbula heterogenea Guppy, C. 



Bothrocorbula viminea Guppy, B. 



Gastrochsena rotunda Ball, C, T. 



Teredina bowdeniana Ball. 



Xylophaga sp. ind. 



Pholas? sphseroidalis Guppy. 



Teredo incrassata Gabb. 



Mr. Guppy cites the following from Bowden: 



Cupularia Oweni Lamarck. Orbitoides fortisi B'Archiac. 



Membranipora Savarti Audouin. 



I add: 



Orbitolites (floridanus Conrad r=)complanatus Lamarck, collected by Henderson and 

 Simpson. 



The following species of foraminifera were identified by Br. R. M. Bagg for Pro- 

 fessor R. T. Hill from material collected at Bowden : 



