INDEX. 



Agriculture . 39 



Adobe buildings 36 



Ancient shuell banks : 30 



Ancient vase 30 



Animals, wild 88 



, Amethysts 20 



Asbestos 21 



Argentiferous galena. 12 



Azoic rocks. 7 



Barley 54 



Bat caves 43 



Birds 90 



Bones as fertilizers: 43 



Buckley's falls ..; 38 



Butter ..'.;......... 64 



Cannel coal .^ . ... . ; 22 



Garboniferous ...;'.■./. .......'. 10 



Cattle. : .'. .:....... 59 



Caves and painted rocks 29 



Cheese 64 



Climate 41 



Coal, bituminous 22 



Coal, lignite 23 



Cokeys Peak. 30 



Copper 19 



Corn 49 



Cotton , 48 



Cows : . . 60 



Cretaceous 10 



Effect of forests on health 86 



Elephants, ancient 29 



Feldspar 25 



Fibrous or textile plants of Texas 65 



Fruits.... ., ••■■ 81 



Creology, importance of 4 



Gold '....: •• 12 



Grapes 56 



