TYPE SPECIMENS OF PALEOZOIC FOSSILS 



819 



Crustacea 



Ctenobolbina ciliata, 4226 

 Ctenobolbina ciliata var. cornuta, 

 4227-29 



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 



Iiamellibranchiata 

 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, 45 11 

 Trinucleus concentricus, 4823 



RICHMOND BEDS 

 Vermes 



Cornulites richmondensis, 515 



MIDDLE SILURIC 



Brachiopoda 

 Atrypa marginalis, 11 15 



Lamellibranchiata 



Tellinomya subrecta, 3200- 



ANTICOSTI GROUP 



Brachiopoda 



Anabaia anticostiana, 1089 

 Billingsella (?) laurentina, 1 151-54 



Hindella prinstana, 1399 

 Hindella umbonata, 1400.; 

 Hyatella junia, 1421 



UPPER SILURIC 



Brachiopoda 

 Homoeospira (cf.) evax, 1410, 141 1 



MEDINA SANDSTONE 



Spongiae 

 Arthrophycus harlani, 2, 3 

 Fucoides auriformis, 12 



Plantae 



Bythotrephis impudica, 7 

 Bythotrephis palmata, 8 

 Peronosporites globosus, 18 

 Peronosporites minutus, 19 

 Peronosporites ramosus, 20, 21 

 Rusophycus bilobatum, 31, 32, 33 



Brachiopoda 



Lingula cuneata, 1485-87 



CLINTON BEDS 



Vermes 



Tentaculites minutus, 574, 575, 



Brachiopoda 

 Atrypina clintoni, 1134-36 

 Barrandella areyi, 1146 

 Barrandella fornicata, 1147 

 Camarotocehia ? acinus, 1178 



