VI TABLE OF CONTENTS. 



Systematic part — Contiimecl. 



Family 3. Lituolij:lae — Continued. Page. 



Subfamily 3. Trochammininae 35 



Genus Trochamminoides 36 



proteus 36 



Genus Ilaplophragmoides 37 



canariensis 38 



major 39 



emaciatum 40 



scitulum 42 



trullissata 43 



nitidum 44 



sphaeriloculuin 44 



subglobosum 45 



rotulatum 47 



glomeratum 47 



runianum 48 



coronata 48 



ringens 49 



Genus Cribrostomoides 51 



bradyi 51 



Genus Cyclammina 52 



cancellata 53 



compressa 54 



pauciloculata 55 



pusilla 56 



orbicularis 57 



bradyi 57 



Genus Lituotuba 58 



^ lituiformis 59 



' Genus Ammobaculites 60 



agglutinans GO 



pseudospirale 62 



cassis 63 



americanus 64 



foliaceus 64 



tenuimargo 65 



reophaciformis 67 



Genus Haplophragmium 67 



lituolinoideum 68 



Genus Lituola 69 



mexicana 69 



Genus Placopsilina 70 



cenomana 70 



confusa 71 



Genus Troehammina 72 



squamata 72 



inflata 73 



var. macrescens 74 



nitida 75 



ochracea 75 



plicata 76 



bradyi 76 



rotaliformis '. 77 



