SlS NEW YORK STATE MUSEUM 



Calymmene senaria, 4175, 4176 

 Ceraurus pleurexanthemus, 4203 

 Ctenobolbina subrotunda, 4230, 4231 

 Cybele sp. 4232 

 Cyphaspis matutina, 4241, 4242 

 Dalmanites achates, 4257 

 Eurychilina bulbifera, 4446, 4447 

 Eurychilina dianthus, 4448-50 

 Eurychilina obliqua, 4451 

 Eurychilina reticulata, 4453 

 Eurychilina (?) solida, 4454 

 Eurychilina subradiata var. rensse- 



laerica, 4455"58 

 Homalonotus trentonensis, 4495-97 

 Isochilina armata var. pygmaea, 



4502-8 

 Isotelus gigas, 4510 

 Isotelus jacobus, 4512 

 Isotelus cf. maximum, 45113 

 Leperditia fabulites, 4515 

 Leperditia resplendens, 4516-19 



Lepidocoleus jamesi, 4524, 4525, 4527, 

 4528 



Lichas (Conolichas) cornutus, 4533 

 Macronotella fragaria, 4569 

 Macronotella ulrichi, 4570-74 

 Platymetopus trentonensis, 4677 

 Primitia mundula var. jonesi, 4686-88 

 Problematic crustacean, 4689-91 

 Pseudosphaerexochus trentonensis, 

 4766 



Pterygometopus eboraceus, 4767, 

 4768 



Remopleurides (Caphyra) linguatus, 

 4770-75 



Schmidtella crassimarginata var. 



ventrilabiata, 4801, 4802 

 Sphaerocoryphe major, 4813 

 Sphaerocoryphe robusta, 4814 

 Tretaspis diademata, 4819 

 Tretaspis reticulata, 4820-22 



NORMANSKILL SHALE 



Cnidaria 



Coenograptus gracilis, 4880 

 Didymograptus sagitticaulis, 254 

 Diplograptus foliaceus, 255 

 Leptograptus subtenuis, 290 



Brachiopoda 



Leptobolus walcotti, 1441-47 



Paterula amii, 1719 



Schizotreta papilliformis, 1884, 1885 



CAE A I) 00 SANDSTONE 

 Brachiopoda 



Triplecia spiriferoides, 2132 



CINCINNATI AN 



Brachiopoda 



Lingula procteri, 1492 

 Lingulops norwoodi, 1517, 1518 

 Lingulops whitfieldi, 1519-21 



UTICA 



Spongiae 



Cyathodictya reticulata, 75-86 

 Sphaerodictya subsphaerica, 174-78 



Cnidaria 

 Diplograptus foliaceus, 4882-912 

 Diplograptus ruedemanni, 4913-22 



Vermes 



Eopolychaetus albaniensis, 517 

 Pontobdellopsis cometa, 541-45 



Schizocrania filosa, 1879 

 Trematis millepunctata, 21 15 

 Zygospira modesta, 2174, 2175 



SHALE 



Brachiopoda 



Leptobolus insignis, 1439, 1440 

 Schizambon (?) canadensis, 1875 



Lamellibranchiata 

 Technophorus cancellatus, 3190-94 



Pteropoda 

 Conularia gracilis, 5057-113 



Cephalopoda 

 Orthoceras coralliferum, 3873 

 Trocholites ammonius, 4122, 4123 



