INDEX. 



Page 



Page 



Goniatites (continued)— 



pra3tus 



Smithii 



subsulcatus ... 



undulatus ... 

 Griffithides — 



acanthiceps... 

 Halonia — 



regularis 

 Himanopterus — 



Banksii 

 Hortolus — 



giganteus 



Hymenocaris — 



vermicauda 

 Leaia — 



Leidyi, var. Williamsoniana 

 Lepidodendron - 



sp. 

 Lepidophyllum — 



majus 

 Lingula — 



cornea 



Lewisii 

 Lituites— 



giganteus 



ibex ... 

 Machaerodus 



latidens 

 Marocheilus 



Flemingii 



Manni 

 Modiola — 



sp 



Modiolopsis — 



Cambrensis 

 Myriolepis — 



Hibernica ... 

 Neseuretus — 



quadratus ... 



Ramseyensis 



sp 



Niobe — 



Homfrayi ... 



Menapiensis 

 Nodosaria — 



fusuliniformis 

 Onchus— 



sp 



Orbicula — 



rugata 

 striata 



17 

 18 



17 

 17 



28 



5 

 29 

 20 



23 



20 



5 



4 



9 

 10 



20 

 20 



35 



14 



14 



II 



13 



32 



27 

 27 

 27 



26 

 26 



9 



32 



10 

 10 



Orthoceras - 



acicularis •. . . 

 Browni 

 dimidiatum... 

 Gibsoni 

 imbricatum (?) 

 obtusa 



perelegans ... 

 perversum ... 

 sericeum 



sp 



tracheale 



Palasterina — 



Ramseyensis 

 Palmacites ... 

 Pear Encrinus 

 Phillipsia— 



gemmulifei-a 



Kelli 



pustulata 



quadriserialis 

 Plectrodus — 



mirabilis 

 Pleuracanthus— 



laevissimus ... 



undulatus ... 

 Pteraspis— 



Banksii 



Pterygotus— 



Banksii 



Ludensis 



tail spine 

 Pygocephalus— 



Cooperi 

 Rhabdocarpus — 



multistriatus 

 Saccammina — 



Carteri 

 Stigmaria— 



ficoides 



trunks 

 Stylonurus — 



megalops 

 Trigonia — 



spinosa 

 Trochoceras — 



giganteum ... 

 Unio — 



linguiformis 



Phillipsii 



