FAUNAL SUMMARY. 



685 



III. 



112. 

 147. 

 148. 

 149. 

 163. 

 164. 

 176. 

 177. 

 178. 

 179. 

 180. 

 181. 



193. 

 194. 

 195. 

 196. 

 197. 

 198. 

 199. 

 200. 

 201. 



202. 

 203. 

 204. 

 205. 



S. nuntium, M, d 



Sphyradoceras clio, M, b, f 



Zitteloceras nereus, M, d 



Halloceras undulatum, M, b 



H. paucinodum, M, b 



Ryticeras jason, M, b 



R. eugenium, M, b 



R. semulum, M, b, f 



R. citum, M, b, d 



R. trivolve, M, e 



R. matheri, M, b 



R. Cyclops, M, d, e 



R. spinosum, M, b 



R. columbiense, M, f 



Nephriticeras bucinum, M, c, d 



N. liratum, M, b, d 



N. magister, M, d 



N. maximum, M, d, f 



Centroceras ohioense, M, e 



C. marcellense, M, d 



Loxoceras luxum, M, b 



Nsedyceras eugenium, M, b, e 



Gigantoceras inelegans, M, e 



Cyclostomiceras cretaceum, M, f 



C. metula, M, d 



Poterioceras hyatti, M, f 



P. amphora, M, f 



P. eximium, M, d 



P. oviforme, M, d 



P. lunatum, M, d 



P. turbiniforme, M, f 



P. minum, M, f 



P. raphanus, M, d 



P. tumidum, U, d 



Acanthoclymenia neapolitana, U, d 



Platyclymenia americana, U, i 



Bactrites clavus, M, d 



B. arkonensis, M, d 



B. gracilior, U, d, e 



B. aciculum, TJ, d 



Agoniatites expansus, M, c, d 



Tornoceras uniangulare, M, d 



Manticoceras intumescens, U, d, e, 



g, h 

 M. rhynchostoma, XJ, d 

 M. sororium, U, d 

 Probeloceras lutheri, TJ, d 

 Parodiceras discoideum, M, d 



4. 



Spirorbis angulatus, M, d 



5. 



S. arkonensis, M, d 



6. 



S. omphalodes, M, d 



18. 



Ortonia intermedia, M, d 



25a. 



Arabellites similis var. arcuatus, 





M, d 



32. 



Eunicites tumidus, M, d 



3Z- 



E. palmatus, M, d 



34- 



E. nanus, M, d 



*44. 



Polygnathus dubius, U, d 



45- 



P. coronatus, U, d 



46. 



P. solidus, U, d 



47. 



P. crassus, U, d 



48. 



P. pennatus, U, d 



49. 



P. truncatus, U, d 



50. 



P. punctatus, U, d 



51. 



P. tuberculatus, U, d 



52. 



P. cristatus, U, d 



53- 



P. palmatus, TJ, d 



56. 



Prioniodus abbreviatus, TJ, d 



57- 



P. clavatus, TJ, d 



58. 



P. erraticus, TJ, d 



59. 



P. armatus, TJ, d 



60. 



P. angulatus, TJ, d 



61. 



P. panderi, TJ, d 



62. 



P. alatus, TJ, d 



79- 



Taonurus caudagalli, L, b 



80. 



T. velum, M, b 





Trilobita. 



113 



. Proetus protuberans, L, b, f 



114 



. P. latimarginatus, M, f 



115 



. P. crassimarginatus, M, d 



116 



. P. foUiceps, M, d, e 



117 



. P. macrocephalus, M, TJ, d 



118 



. P. rowi, M, d 



123 



. Cyphaspis ornata, M, d 



140 



. Amphilichas pustulosus, Ii, b 



141 



. Conolichas eriopis, M, b 



146 



. Acidaspis hamata, L, b 



147 



. A. tuberculata, L, b 



148 



. A. callicera, M, d 



158 



. Calymene platys, M, b, f 



160 



. Homalonotus vanuxemi, L, b 



161 



. H. dekayi, M, b, d 



171 



. Phacops logani, L, b, f 



172 



. P. cristata, L, M, b, d 



173 



. P. rana, M, b, c, d, e, f, i 



181 



. Dalmanites dentatus, L, b 



