ESUDEX 



527 



Onychodectes, 16, 17. 



rarus, 17. 



tisonensis, 16, 17, 

 opisthacus, Protoselene, 24, 25, 26, 27. 

 ornatus, Aliunis, 116. 



Leiunis, 116. 



Linrus, 116. 

 otariidens, Wortmania, 17. 

 Oxyacodou, 27, 28. 



priscilla. 27, 28. 

 Oxyclaenid, 3, 22. 

 Oxyclaenus, 3, 20, 22. 



cuspidatus, 21. 



pearcei, 3, 20, 21 (fig.), 22, 



simplex, 21, 22, 26. 



sp., 21. 

 oxyrliynchus, Rana, 186. 



Rana oxyrhynchus, 134, 135, 136. 

 oxyrhynchus gribiugiiiensis, Rana, 134, 



135, 136. 

 oxyrhynchus oxyrhynchus, Rana, 134, 



135, 136. 

 Oxytomodon, 27. 



perissum, 3, 27 (fig.). 



Palaeosinopa senior, 12. 

 Paleoceue of central Utah, the mam- 

 malian faunas of, with notes on the 



geology, 1. 

 Pantolestid, 3, 12 (fig.). 

 Pantolestidae, 3. 

 papiido, Aegla, 432, 433, 441, 455, 483, 



484 (fig.), 486, 498, 503, 504, 509. 

 paracreodus, Desmatoclaenus, 3, 19, 37, 



38 (fig.). 

 Parana, Aegla, 432, 433, 440, 441, 450, 452, 



458, 459 (fig.), 463, 472, 475, 476. 

 Parastacus, 444. 



parkeriana, Rana albolabris, 113, 136. 

 Patellispongia, 93, 97, 98. 

 clintoni, 97, 101. 

 inagnipwa, 98, 101. 

 mimitipora, 98, 101. 

 oculata, 97, 102. 

 patratus, Elpidophorus, 13, 14. 

 paucimaculatus, Trimorphodon, 149-152, 



154, 155. 

 paulensis. Aegla odebrechtii, 433, 440, 



441, 443, 445, 455, 475, 486, 488, 490, 



491 (tig.), 492, 493. 

 pearcei, Oxyclaenus, 3, 20, 21 (fig.), 22. 

 pellucldus. Cambarus. 141, 142, 144. 



Cambarus pellucidus, 144. 

 pellucidus anstralis, Cambarus (Fax- 



onius), 142, 143 (fig.), 

 pellucidus pellucidus, Cambarus, 144. 

 pellucidus testii, Cambarus, 144. 

 Peltosaurus, 75. 



pentacns, Protogonodon. 18, 36, 37, 39. 

 Peria.':pis plurabeatra, 123. 

 Periptychidae, 3. 

 Periptychus, 42-45. 

 carinidens, 42^5. 



gilmorei, 3, 42, 43 (fig.), 44 (fig.), 

 45. 

 perissum, Oxytomodon, 3, 27 (fig.). 

 pe'Dlexa, Goniotrema, 92. 



Petraia minganensis, 94. 

 Phenacodontidae, 3. 

 Phobosuchus, 56. 

 Phrynobatrachus alleni, 139. 



brongersmai, 114, 138. 



francisci, 138. 



latifrons, 139. 



liberiensis, 138. 



natalensis, 113, 137. 



ogoensis, 114, 138. 



ogoensis brougei-smai, 138, 



plicatus, 138. 

 plcta, Aracbnis, 59, 61, 63, 09. 



Araohnis picta, 05. 



Ecpantheria, 64. 

 picta citra, Aracbnis, 60, 67. 

 picta hampsoni, Arachnis, 61, 66. 

 picta insular is, Arachnis, 61, 66. 

 picta maia, Arachnis, 61, 66. 

 picta picta, Arachnis, 05. 

 picta verna, Arachni.s, 61, 65. 

 picturatus, Hyperolius, 131, 133. 

 platensis, Aegla, 4;{3, 440-442, 447, 452, 



464, 465 (fig.), 467, 469, 470, 473. 

 platvceps, Megalixalus, 130. 



Rappia, 130. 

 pleurotaenia, Rappia, 131. 

 pleurotaenius, Hyperolius, 131. 

 pHcata, Obelia, 82. 

 plicatus, Hyperolius, 138. 



Phrynobatrachus, 138. 

 Pliomerops barrandei, 91. 

 plumbcatra, Periaspis, 123. 

 riumularia, 87. 



polynema, 87, 89. 

 Plumularidae, 86. 

 poecilonotus, Arthroleptis, 137. 

 Pogonip sponge fauna, Nevada, 91. 

 polynema, Pluiuularia, 87, 89. 

 pompeia, Arachnis, 63. 



Arachnis aulaea, 61, 63. 

 Porifera, fossil, Nevada Early Ordo-) 



vician (Pogonip), 91. 

 prado, Aegla, 432, 433, 441, 442, 450, 451, 

 453, 469, 470, 471 (figs.), 472, 473, 475, 

 476, 483. 

 priscilla, Oxyacodon, 27, 28. 

 priscus, Ellipsodon, 28, 29, 32. 

 procyonoides, Claenodon, 23. 

 protorops, Coniophanes, 105. 



Coniophanes fissidens, 104, 105, 

 107-111. 

 protogonioides, Pi-otogonodon, 34, 37. 

 I'rotogonodon, 3, 4, 17, 19, 34-36. 



hiatheles, 3, 17, 10 (fig.). 



kimbetovius, 19, 39. 



pontacus, 18. 36, 37, 39. 



protogonioides, 34, 37. 



sp., 20. 



spiekori, 3, 17, 18 (fig.), 20. 



stenognathus, 37, 39. 

 Protoselene, 26. 



opisthacus, 24-27. 

 I'seudogalathea, 443. 

 Pseudoxenopus alleni, 135. 

 Psittacotherium, 3. 

 niultifraguni, 17. 



