﻿VIII CONTENTS. 



The smaller fossil Foraminifera of the Panama Canal Zone — Con . Page. 



Descriptions of species 51 



Textularia abbreviata 51 



sagittula 51 



agglutinans 52 



laminata 52 



subagglutinans 52 



carinata 53 



panamensis 53 



Chrysalidina pulchella 54 



Bolivina cf . B. punctata 54 



aenariensis 54 



robusta 55 



species 55 



Bigenerina nodosaria 56 



Gaudryina flintii 56 



triangularis 56 



Clavulina parisiensis 57 



communis 57 



Virgulina squamosa 5S 



Lagena striata, var. strumosa 58 



Nodosaria communis 59 



insecta 59 



rapbanistrum 59 



species 60 



Cristellaria rotulata 60 



italica 61 



protuberans i 61 



vaughani 61 



Uvigerina canariensis 62 



canariensis, variety 63 



pygmaea 63 



tenuistriata 63 



Sipbogenerina raphanus, var. transvereus 64 



Globigerina bulloides 64 



inflata 65 



dubia - 65 



conglobata - 66 



sacculifera 66 



aequilateralis 67 



Orbulina universa 67 



Discorbis obtusa 68 



Truncatulina americana 68 



pygmea 68 



ungeriana 69 



wuellerstorfi 69 



culebrensis 70 



Pulvinulina sagra 70 



concentrica 71 



menardii 71 



Siphonia reticulata 72 



Nonionina depressula ^ 72 



scapha 73 



panamensis 74 



anomalina 74 



