ILLUSTRATIONS 



Plate 1. a. View near Santa Fe, New Mexico, showing the general appearance 



of country dominated by a growth of piiion pine and cedar 1. 



6. Canyon of El Rito de los Frijoles, showing streamside deciduous 



forest 1 



2. a. Aspen grove at the edge of grassland area in the Valle Grande. . . 39 

 b. Rock pme forest of mesa top 39 



3. a. An eastern slope at the crest of the Jemez Mountains 48 



b. Valle Grande, showing where grassland gives way to spruce and 



aspen on the slopes - 48 



4. a. Canyon of El Rito de los Frijoles, showing streamside forest and 



numerous ral)bit-brush shrul^s (Chrysothamnus bigelovii) in the 



foreground on talus slope 56 



b. Plumed arroyo shrub (Fallugia paradoxa) in arroyo in Canyon of 



El Rito de los Frijoles 56 



5. a. Four-o'clock (Quamoclidion multiflorum) 64 



b. Datura meteloides, a large and conspicuous plant of stream ter- 

 races and talus slopes 64 



6. a. Ball cactus (Mamillaria sp. ) 75 



b. Prickly pear (Opuntia camanchica) 75 



7. a. Saltbush (Atriplex canescens), a shrub several feet high in the ■ 



canyons on talus slopes and stream terraces 83 



b. Wild squash (Cucurbita foetidissima), a trailing form in canyons.. 83 



8. a. Chandelier cactus; Cane cactus; "Candelabra;" "Entrafia" 



(Opuntia arborescens) 92 



b. Rabbit-brush (Chrysothamnus bigelovii) 92 



9. Archaeological map of Jemez Plateau (Forest Service map) 118 



Figure 1. Fruit of box-elder.. 15 



2. Santa Clara bow 39 



3. Mountain mahogany 46 



4. Rocky Mountain bee plant 58 



5. Grama grass 65 



6. Corn plant 80 



7. Gourd rattles 101 



IX 



