INDEX. 



461 



Ptilodictya (feather net), 22, 30. 

 Ptilopora (feather pore), 22, 30. 

 Ptychoceras (fold horn), 106. 

 Ptychodus (fold tooth), 125, 129, 130. 

 Ptychognathus (fold jaw), 257. 

 Pulmonifera (lung bearers), 94. 

 Palvinites (cushion stone), 69. 

 Pupa (doll [shell J), 94. 

 Purpura (purple [shell]), SS. 

 Purpurina (little purple), SS. 

 Pycuodontes (hump-toothed tribe), 163. 

 Pycuodus (hump tooth), 165. 

 Pygaster (rump star), 40. 

 Pygocephalous (rw?/ip TieacZ), 49. 

 Pygopterus (rump fin), 16S, 194. 

 Pyramidella (little pyramid), 91. 

 Pyriua (h'WZe pear), 40. 

 Pyritonema (Ji/-e thread), 23. 

 Pythina (prop, name), 75. 



Radiata (rayed animals), 20. 

 Radiolites (rayed stone), 73. 

 Raia (ray), 136. 

 Raiidae (ray tribe), 134. 

 Raniphorhynchus (beak bill), 273. 

 Raua (frog), 319, 320. 

 Ranella (little frog), 88. 

 Raniceps (/''og 1 /i€acZ), 205. 

 Rapliiosaurus (aid lizard), 311. 

 Raphistoma (au>Z mouth), 92. 

 Raptores (Giro's of prey), 328. 

 Rasores (scratchers), 328. 

 Rastrites (hammer stone), 21. 

 Reindeer, 406. 

 Reptilia (reptiles), 193. 



Geological distribution of, 321. 



Requienia (prop, name), 72. 

 Retzia, io., 58. 

 Reussia, ib., 50. 

 Rhabdocidaris (rod crcnon), 38. 

 Rhabdoidea (staff-like), 13. 

 Rhina (,/iZe ray), 130, 135. 

 Rhinoceras (nose horn), 395. 

 Rhinodon (nose tooth), US. 

 Rhizodus (root tooth), 156. 

 Rhizopoda (roo£ foot), 7, 10. 

 Rhodocrinus (rose hair), 33. 

 Rhombophohs (rhomb scute), 214, 304. 

 Rhombus (turbot), 173. 

 Rliyncholites (oeafc sZwie), 98. 

 Rhyncbonella (little beak), 56, 57. 

 Rhynchosauxus (beak lizard), 263. 

 Rhynchoteuthis (beafc squid), 9S. 

 Rimella (M#Ze cfcwifc), SS. 

 Rimula, ib., 93. 

 Ringicula (little grin), 95. 

 Rissoa (prop, name), 71. 

 Rodentia (gnawing beasts), 420. 

 Rosalina (prop, name), 13. 

 Rosteliaria (beakshell), S8. 

 Rotalina (ZiftZe wheel), 13. 

 Ruminantia (cwcZ chewers), 401. 

 Rytina (dragged along), 37. 



Saccosoma (Zjoa oorZy), 34. 



Salenia (ar6. name), 39. 

 Salinarius (salt-vjater shell), 69. 

 Saurichthyidse (lizard fish tribe), 162. 

 Saurichthys (lizard fish), 162. 

 Saurillus (ZittZe Zfeard), 307. 

 Sauropsis (lizard-like), 163 

 Sauropterygia (lizard-finned), 209. 

 Sauropus (lizard foot), 167. 

 Saurostomus (lizard mouth), 163. 

 Saxicava (roci; borer), 78. 

 Scalaria (winding stair), 92. 

 Scabtes (stair-stone), 92. 

 Scalpelluni (scalpel), 45. 

 Scansores (climbing birds), 328. 

 Scaphites (ooa( stone), S9. 

 Scapbirhynchus (boat-beak), 151. 

 Scelidosaurus (Zim6 lizard), 2S6, 310. 

 Scebdotherium (Zimb oeosi), 427. 

 Scbizaster (^s? if sfe/*), 40. 

 Sciurus (squirrel), 421. 

 Scoliostoma (wr# mouth), 93. 

 Seomberoids (mackerel tribe), 172. 

 Scutella ("Zif^Ze sZiieZc?), 37, 40. 

 Scutellina (?if«e shieldlet), 40. 

 Scyphia (skiff), 7. 

 Semionotus (signal back), 166. 

 Semiophorous (signal bearer), 170. 

 Semnopithecus (sZow ape), 384. 

 Sepia (cuttlefish), 108, 110. 

 Sepiadfe, 109, 110. 

 Septifera (partition bearer), 70. 

 Seraphs (prop, name), SS. 

 Serpula (ZtftZe creeper), 44. 

 Serpularia, 93. 



Siluridse (sheat-fish tribe), 122. 

 Silurus (sheat-fish), 150. 

 Simosaurus (s>u<o lizard), 234. 

 Siphonia (pipe), 7, S. 

 Siphonotreta (pfpe 7ioZe), 59, 61. 

 Sirenia (prop, name), 37S. 

 Sivatherium (Siva's beast), 410, 423. 

 Smerdis (Little fish), 170. 

 Solarium, 92. 

 Solea (soZe f flatfish]), 173. 

 Solecurtus (sTtort razor-shell), 77. 

 Solem ya (razor-shell mussel), 71. 

 Solenella C?i?^?e razor s7ieZZ), 71. 

 Solenidae (razor s7ieZZ tribe), 79. 

 Soroidea (cluster-like), 13. 

 Sowerbya (prop, name), 77. 

 Spalacotherium (//ioZe beast), 350. 

 Sparsispongia (scattered sponge),!, 9. 

 Sparella C?^^^?<? sea bream), 117. 

 Spatangidte (spatangus tribe), 39. 

 Spatangus (leather bag), 40. 

 Spathobatis (b?oc?e ?-a?/), 136. 

 Spatularia, 151. 

 Spheera (aZobe [s7ieZZ]),75. 

 Sph£eronites (gZobe siwie), 33, 35. 

 Sphagodus (throat tooth), 120. 

 Sphenacanthus (wedge spine), 124. 

 Sphenonehus (wedge hook), 131. 

 Sphenotrochus (wedge top), 28. 

 Sphinx (prop, name), 52, 

 Sphyrenoids (sea-pike tribe), 172. 



