TYPE SPECIMENS OF PALEOZOIC FOSSILS 



819 



Crustacea 



Ctenobolbina ciliata, 4226 

 Ctenobolbina ciliata var. 

 4227-29 



cornuta, 



Cyphaspis hudsonica, 4239 

 Lepidocoleus jamesi, 4526 

 Pollicipes siluricus, 4678-84 

 Turrilepas (?) filosa, 4830, 4831 



LORRAINE BEDS 



Plantae 

 Sphenothallus latifolius, 35-39 



Vermes 

 Cornulites sterlingensis, 516 



Brachiopoda 



Rafinesquina alternata, 1808, 1809 

 Zygospira (Orthonomea) erratica, 

 2172 



3Jamellibranchiata 

 Clidophorus planulatus, 2304 

 Modiolopsis modiolaris, 2758, 2759 



Modiolopsis sinuata, 2763 

 Orthodesma nasutum, 2892 



Gastropoda 



Bellerophon cancellatus, 3212 

 Pleurotomaria (sp. indet.), 3411, 3412 



Cephalopoda 

 Orthoceras coralliferum, 3874 



Crustacea 



Calymmene callicephala, 4162 

 Isotelus gigas, 4511 

 Trinucleus concentricus, 4823 



RICHMOND BEDS 



Vermes 



Cornulites richmondensis, 515 



MIDDLE 



Brachiopoda 



Atrypa marginalis, 1115 



SILURIC 



Lamellibranchiata 



Tellinomya subrecta, 3200 



ANTICOSTI GROUP 



Brachiopodla 



Anabaia anticostiana, 1089 

 Billingsella (?) laurentina, 1151-54 



Hindella prinstana, 1399 

 Hindella umbonata, 1400 

 Hyatella junia, 1421 



UPPER SILURIC 



Brachiopoda 

 Homoeospira (cf.) evax, 1410, 1411 



MEDINA SANDSTONE 



Spongiae 



Arthrophycus harlani, 2, 3 

 Fucoides auriformis, 12 



Brachiopoda 



Lingula cuneata, 1485-87 



CLINTON BEDS 



Plantae 



Bythotrephis impudica, 7 

 Bythotrephis palmata, 8 

 Peronosporites globosus, 18 

 Peronosporites minutus, 19 

 Peronosporites ramosus, 20, 21 

 Rusophycus bilobatum, 31, 32, 33 



Vermes 



Tentaculites minutus, 574, 575 



Brachiopoda 

 Atrypina clintoni, 1134-36 

 Barrandella areyi, 1146 

 Barrandella fornicata, 1147 

 Camarotoechia ? acinus, 1178 



