32C 



INDEX OF GENERA AND SPECIES. 



T. 



Page. 



Toldia 33, 44, 73, 90, 98, 263 



evanai 98, 203 



inipressa 49 



Ibvistriata 44 



microdouta 70, 98 



(Palaeoneio ?) carbonaria 69, 90 



scitula 98 



8t«veu80Di 69, 90 



Bubecitula 33, 73 



Tentricosa 98 



Zamites occidentalis !J46 



Zaphrentia 58, 62, 109, 117, 119, 130, 131, 



148, 155, 165, 177 



— ■■ ? 58,130 



acntna 117 



calceola 165 



cylindrica 243 



elliptica .119,165 



escentrica 109, 131 



gibsoni 177 



glans 119 



haysii 36 



mcfarlanei 63 



I mnltUamella 109, »3» 



Page. 



Zaphreotis priscua 167 



rafincsquii 155 



retta 62 



.spiDulifera 1l'5 



stansburyi 109, a3*.i, 243 



Zaptychius 188,197 



carbonaria 180, 188,197 



Zcacrinus 23, 42, 43, 45, 72, 82, 84. 85, 118 



? armiger 64 



crassus 45 



diecus 33,45 



(Hydrcionocrinaa ? ) acaBtho- 



poi-us 64,87 



? mucrospiDua 72 



peraDgalatoa 118 



plaDobracbiatua 33, 43 



Hacculna 118 



var. concmnna 118 



trooatanna 33,42 



Zellinidae 261 



Ziphoaura 61 



Zoophyta 55,56,57,58,119,257 



Zy goapira 57, 78 



cincinnatieDaia 78 



headi 79 



modeeta 78 



enbooncava 57 



