68 [Assembly 



Original Names. Changed NameSj Remarks, etc. 



Vol. I, page 



Cleidophorus planulatus 300 



Columnaria alveolata 47 



Conularia gracilis 224 



" granulata 223 



" papillata 223 



" trentonensis 222 



Cyrtoceras annulatum _ 194 



" arcuatum 196 



" camurum.. 196 



" constrictostriatum, 195 



" lamellosum 193 



" macrostomum 194 



" • multicameratum . 195 

 Cyrtolites compressus 188 



" filosum 189 



" ornatus 308 



li trentonensis 189 Shellslightlyunsymmetrical, and perhaps 



" " referable to the genns E cculiomphalus . 



Cytherina ( indet.) 44 Leperditia. 



Delthyris biforatus, var. lynx, 133 Orthis biforatus, var. lynx. 



DiSCOPHYLLUM 277 This is probably a graptolitic genus, or a 



true graptolite ; preserving the thin disc, as shown in the Canadian graptolites, 

 while the apparent dissepiments are the rays or branches of the graptolite. 



Discopliyllum peltatum 277 



ECHINO-ENCRINITES .__ 87 



Echino-encrinites ? anatiformis, 89 



Edmondia? subangulata 156 Palsearca subangulata. 



U SUbtruncata 156 Palaearca subtruncata, fig. 3 a & c, p. 35. 



Palaearca ? PL 34, f. 9. 



" ventricosa 155 Palaearca ventricosa. 



EnDOCERAS - 58 I leave the species under this genus as 



originally described for the present, though the subject requires revision. I 

 am, however, by no means prepared to admit that the presence of the small 

 orthoceras within the siphon of the larger one is accidental. Were it acci- 

 dental, it seems most remarkable that some one of the numerous specimens 

 should not have drifted into the cavity in the direction opposite that in which 

 they always occur. 



Endoceras angusticameratum,218 



" annulatum 207 



" approximatiim ..219 



" arctiventrum 217 



" distans 220 



" duplicatum 219 



" gemilliparum 60 



" longissimum 59 



" magniventrum ,. 218 



" " mr. a.y 218 



