INDEX. 



477 



Punta Raza, 309 



Rosa, 309 

 Pyramidellidje, 173 

 Pyrotherium beds, 104, 407 

 Pyrula, 205 



Carolina, 205, 258, 261, 267, 274, 279, 

 282, 293, 295, 298 



condita, 206 



hombroniana, 246, 263, 264 



pyriformis, 206, 293 



reticulata, 206 



QUENSTEDT, F. A., 56 

 Quili Malal, 9 

 Quinquina beds, 10,21 



ECENT period, 295, 296, 299 



Reeve, L. A., 86, 232, 233, 234 

 Reticulipora, 68 



patagonica, 68, 257, 266, 301 

 transennata, 68, 301 

 Rhynconella, 8, 70 

 ccclata, 72 

 nigricans, 71, 72, 289, 299 



var. pixy data, 72 

 plicigera, 70, 257, 262, 266, 268, 272, 



277, 278, 281, 283, 289, 299 

 psittacea, 71 



squamosa, 72, 257, 278, 289, 301, 323 

 Rhynchonellidae, 70 

 Rio Chalia, 49, 275, 276, 286, 439 

 Chico, 276, 277, 286 

 Gallegos, 401, 413, 415, 421, 431, 432, 



437 



de las Minas, 49, 306 

 Malargue, 8, 1 1 

 Neuquen, 35 

 Salado, 8, 1 1 



Santa Cruz, 48, 266, 268, 432 

 Tarde, 3, 4, 30, 49 



canon of, 12, 15, 28 

 section, 278, 279, 309 

 Rochebrune, A. T. de, 261, 263 

 Rodentia, 443 

 Roemer, F., 30 

 Ruetimeyer, L., 312, 313, 3 15 



FALICORNARIA, 65 



marginata, 64 

 Salt Lake, 49, 275, 285 

 San Julian, 48, 274 

 Sandberger, C. L. F., 82 

 Santa Cruz, 269, 428, 430 



beds, 266, 284, 286, 287, 333, 334, 335, 



442 



lower, 360, 386, 401, 405, 413, 430 

 upper, 372, 436 

 fauna, 347 

 lakes, 7 



Santa Rosa, see Punta Raza 

 Sarasin, 37 

 Sarcophilus, 338, 342, 345, 347, 353, 354, 



370, 371, 396, 398, 399 

 Saxicavidae, 135, 152 

 Scabrae, 19 

 Scalaria, 175 



browni, 175, 176 



inaequistriata, 177, 293 



lamellosa, 177, 293 



lyrata, 175, 176 



rugulosa, 175, 258, 260, 267, 270, 271, 

 273, 274, 275, 276, 278, 281, 283, 

 293. 295, 298, 299, 300 



var. obsoleta, 177, 309 

 Scalariidae, 175 

 Scalpellum, 247 



juliense, 24.7, 258, 274, 294 



solidulum, 247, 248, 294 

 Scaphechinus, 56 

 Scaphella, 227, 229 

 Scaphelloid series, 227, 231 

 Scaphopoda, 28, 157 

 Schizaster, 62 



ameghinoi, 62, 257, 262, 266, 268, 270, 

 271, 272, 274, 278, 298 



atacamensis, 62, 63 



valdivianus, 62, 63, 298 

 Schott, G., 318 



Scott, W. B., 3, 162, 333, 334, 433, 439 

 Scutella, 55, 56, 57, 60, 322 



circularis, 59 



faujasi, 59 



interlineata, 57 



