344 



PALEONTOLOGY. 



Testudo undata, Cope, 



Pliocene, 277. _ 

 *Toxochelys serrifer. Cope, 

 Cretaceous, 274. 



*Thyrsidium fasciculai'ia. 

 Cope, CarboBiferous, 

 274. 



^Acanthaspis armatus, 

 Newberry, Devonian, 

 287. 

 ^Aeantbolepis pustulosus, 

 Newberry, Devonian, 

 287. 

 *Acondylacanthus sequi- 

 costatus and gracilis, 

 St. John and Wortben 

 Carboniferous, 292. 

 *Agassizodus scitulus and 

 Virginianus, St. Jobn 

 and Wortben, Carbo- 

 niferous, 292. 

 Amia dictyocepbala and 

 scutata, Cope, Tertiary, 

 276. 

 Amyzon fusiforme and 

 pandatum, Cope, Ter- 

 tiary, 276. 

 Anaclitacantbus semicos- 

 tatus, St. Jobn and 

 Wortben, Carboni- 

 ferous, 292. 

 Antliodus gracilis and 

 perovalis, St. Jobn and 

 Wortben, Carboni- 

 ferous, 292. 

 Asteroptycbius ? bellulus, 

 Keokuk, St. Ludovici, 

 ? tenuis, and ? vetustus, 

 St. Jobn and Wortben, 

 Carboniferous, 292. 

 *Asterosteus stenocepbalus 

 Newberry,Devonian,287 

 Astracanthus tetrasticbo- 

 don, Fricke, Jurassic, 

 279. 

 *i?atacauthus baculiforniis, 

 it. Jobn and Wortben, 

 Carboniferous, 292. 

 *Batby cheilodusM 'Isaacsii , 

 St." Jobn and Wortben, 

 Devonian, 292. 

 *Bryactinus amorphus, 

 Cope, Cretaceous, 274. 

 Byssacantbus Gosseleti, 

 Barrois, U. Devonian, 272 

 ^Bytbiacautbus Van 

 Hornei, St. Jobn and 

 Wortben, Cai'bonife- 

 rous. 292. 



PISCES. 



♦Calopodus apicalis, St. 

 Jobn and Wortben, 

 Carboniferous, 292. 

 Ceratodus Vinslovii, 

 Cope, 276. 

 *Cbolodus inaqualis, St. 

 Jobn and Wortben, 

 Carboniferous, 292. 

 Cbomatodus comptus, 

 inconstans, incrassatus, 

 and parallelus, St. Jobn 

 and Wortben, Carboni- 

 ferous, 292. 

 Cbrysopbrys Lawleyi, 



Gervais, Pliocene, 281. 

 Cladodus alternatus, bel- 

 lifer, and carinatus, St, 

 Jobn and Wortben, 

 Carboniferous, 292. 



concinnus, Newberry, 



Carboniferous, 287. 



eccentricus, eugly- 



pbeus, exiguus, exilis, 

 FuUeri, and gompboi- 

 des, St. Jobn & Wortben, 

 Carboniferous, 292. 



Hertzeri, Newberry, 



Carboniferous, 287. 



■ intercostatus and 



pandatus, St. Jobn and 

 Wortben, Carboni- 

 ferous, 292. 



parvulus and Pater- 



soni, Newberry, Carbo- 

 niferous, 287. 



praenuntius and ra- 



ricostatus, St. Jobn and 

 Wortben, Carbonifer- 

 ous, 292. 

 Romingeri, New- 

 berry, Carboniferous, 

 287. 



Springeri, St. Jobn 



and Wortben, Carboni 

 ferous, 292. 



subulatus, Newberry, 



Carboniferous, 287. 



succinctus, Van 



Hornei, and Wacbs- 

 mutbi, St. John and 

 Wortben, Carbonife- 

 rous, 292. 



Tuditanus raordax. Cope, 

 Carboniferous, 274. 



Typotborax coccinarura, 

 Cope, 132. 



Coccosteus occidentalis, 

 Newberry, Devonian, 

 287. 

 Ctenacantbus Burling- 

 tonensis and excavatus, 

 St. Jobn and Wortben, 

 Carboniferous, 292. 

 furcicarinatus, New- 

 berry , Carboniferous, 287 . 



gemmatus, grado- 



costus, and Keokuk, St. 

 Jobn and Wortben, 

 Carboniferous, 292. 



parvulus, Newberrj', 



Carboniferous, 287. 



pugiunculus, sculp- 



tus, similis, speciosus, 

 spectabilis, and varians, 

 St. John and Wortben, 

 Carboniferous, 292. 

 Ctenodus Obioensis, 

 Cope, Carboniferous, 

 274. 



reticulatus and ser- 



ratus, Newberry, Car- 

 boniferous, 287. 

 Ctenopetalus bellulus, 

 limatulus, medius, occi- 

 dentalis, and vinosus, 

 St. Jobn and Wortben, 

 Carboniferous, 292. 

 Ctenoptycbius pertenuis 

 and Stevensoni, St. 

 Jobn and Wortben, 

 Carboniferous, 292. 

 Dactylodus concavus, ex- 

 cavatus, and minimus, 

 St. Jobn and Wortben, 

 Carboniferous, 292. 

 ^■Desmiodus costelliferus, 

 ? flabellum, ligonifor- 

 mis, and turaidus, St. 

 Jobn and Wortben, 

 Carboniferous, 292. 

 Dinicbthys Terelli, 

 Newberry, Devonian, 

 _287._ 

 ^Dipbrissa latidens. Cope, 

 Cretaceous, 274. 

 Dipterus Sberwoodi, 

 Newberry, Carboni- 

 ferous, 287. 



