CONTENTS Vn 



FamUy 33. Rotaliidae — Continued. Psge 



Subfamily 5. Siphonininae 64 



Genus Epistomina 64 



elegans 65 



Genus Epistomella 67 



Genus Siphonina 68 



reticulata 68 



pulchra 69 



bradyana 70 



tubulosa 70 



Genus Siphoninoides 70 



echinata 71 



Genus Siphoninella 71 



soluta 71 



Subfamily 6. Baggininae 72 



Genus Cancris 72 



auricula 72 



sagra 74 



Genus Baggina 75 



Genus Neocribrella 76 



Family 34. Amphisteginidae 76 



Genus Asterigerina 76 



carina ta 77 



Genus Amphistegina 78 



lessonii 79 



f o veolata 80 



radiata 80 



vulgaris 80 



Family 35. Calcarinidae 81 



Genus Calcarina 81 



Genus Siderolites 81 



Genus Pellatispira 82 



Genus Baculogj^psina 82 



Genus Arnaudiella 82 



Family 36. Cymbaloporettidae 82 



Genus Cymbaloporetta 83 



squammosa 83 



bradyi 85 



Genus Cymbaloporella 85 



Genus Halkyardia 85 



Genus Tretomphalus 86 



buUoides 86 



Family 40. Globorotaliidae..- 89 



Genus Globotruncana 90 



linnaeana , 90 



Genus Globorotalia 91 



menardii 91 



var. fimbriata 94 



tumida 95 



truncatulinoides 97 



hirsuta 99 



scitula 100 



Genus Cycloloculina 101 



Genus Sherbornina 101 



