SYS T E MAT I C INDEX, 



I'a-e. 



Abies coucolor 2'i7 



Douglasii 227 



Abronia fragraus : 227 



Agriades podarce 270 



Ammonites 219, 368 



complexus 36i), 370 



var. Sucianus 369 



Cooperi 367 



Egertouiauiis 370 



Gallevillensis 370 



Lewisiensis 370 



Morelian us 373 



mutabilis 369 



Newberryanus 368 



placenta 371 



(Scapbites ?) ramosus 372 



Sucianus 369 



Vanconverensis 370 



velledte 373 



Aucliitberium -,-02, 213 



Ancistrogaster .'. 253 



gulosa 253 



Anisolabis 251 



azteca 251 



maritima 251 



An tenor 161 



uncinatus 161 



Antberopbagus prisons - 79 



Antbonomus defossus 86 



Aplopappus lanceolatus -• 227 



Area 357 



(Cucullaia ?) equilateralis 357 



equilateralis 357 



Vanconverensis ^ 356 



Argy nnis Hesperis - 269 



Meadii 269 



Arpbia arcta 263 



Aster Coloradoeusis 238 



paucifloris 233 



Astragalus Haydenianus 235 



liuniillimns 235 



Pattersoni 235 



pictus 227 



Atbyris 355 



subquadrata 355 



subtila 352, 355 



subtilita 355 



Atriplex 266 



Aulocara cferuloipos 266 



deceus 267 



Baculites 364 



auceps 367 



Cbicoensis 364, 365, 366 



corapressus 367 



gi'andis 365 



inornatus 364, 365 



occideutalis 366 



ovatus 216,364,365,466,367 



