TABLE OF CONTENTS. VII 



Family 4. Textulariidse — Continued. 



Subfamily 3. Verneuilinina — Continued. 



Genus Tritaxilina 71 



caperata 71 



Genus Clavulina 72 



communis 72 



bradyi 73 



angularis 74 



parisiensis 75 



Subfamily 4. Bulimininse 76 



Genus Bulimina 76 



ovata. 77 



pyrula 78 



var. spinescens 78 



affinis 79 



elongata 79 



pupoides 80 



torta M 



elegaris 82 



var. exilis 82 



marginata 83 



inflata 84 



buchiana 85 



aculeata 86 



rostrata 87 



subornata 88 



Genus Buliminella 88 



Bubterea 89 



contraria 89 



Genus Buliminoides 90 



williamsoniana 90 



Genus Virgulina 91 



squamosa 91 



subsquamosa 92 



var. striata 93 



subdepressa 93 



schreibersiana 94 



texturata 95 



Subfamily 5. Cassidulininse 95 



Genus Cassidulina 95 



laevigata 96 



crassa 97 



subglobosa 98 



elegans 99 



bradyi 99 



parkeriana 100 



Genus Ehrenbergina 101 



serrata 101 



hystrix 102 



Index _ 105 



