PEALE.] 



LOWEE GEYSER BASIN — RIVER GROUP. 



169 



TaUe of Sixth or Biver Group — Continued. 



Number and name. 



Size of spring. 





C5 E-. 

 O CS 



So 

 H 



Eemarks- 



99 



99a... 



100 



100a... 



301 



101a... 

 101&.... 

 Grotto . 



102. 

 103. 



104. 

 105. 



106 



107 



Crown Spring. 



107i 



108. 



109 



Mound Geyser . 



110 



Mound Cone . 



Eiver Cone . 



Twin Cones.. 

 Fissure Cone. 

 112 



113. 

 114. 

 115. 

 116. 



117. 



118. 

 119. 



120. 

 121. 



122. 

 123. 



124. 

 125. 

 120. 



6 feet diameter. 



10 feet long by 4 feet 

 wide. 



20 by 40 feet 



15 feet diameter 



35 feet diameter. 

 4 feet diameter. . 



3 by 5 feet , 



30 feet long by 5 to 10 

 feet wide. 



25 by 10 feet . 



Cones 18 inches diam- 

 eter each. 

 5by 2feet 



6 by 8 feet . 



Each 18 inches diameter. 

 3 feet long 



6 feet diameter, with 

 orifice 1 foot by 6 

 inches. 



2 feet diameter 



18 inches by 2 feet , 

 4 feet diameter 



4 by 7 feet.., 



12 by 15 feet 

 5by8feet ... 



10 by 15 feet 



Fissure in hard deposit 



8 feet diameter 



10 by 15 feet ... 

 1 foot diameter. 



°F. 

 121 

 126 

 145 

 135 

 160 

 165 

 164 

 180 



118 



146 



180 

 130 

 169 



120 



180 



199 

 199 



192 

 196 



151 



192 



«=181 



& = 197 



al26 



6135 



170 



112 



105 

 160 

 180 

 195 



176 



142 

 195 



197 

 156 



126 

 180 

 120 

 175 

 180 



°F. 



1.15 a. m. j 51 



> Eed pools. 

 J Turbid pools. 



? Clear white springs. 



Turbid spring. 



Mad spring against side of 

 hill at thebend of the river. 



Quiet spring on mound near 

 river. 



This is a white spring with 

 two basins. 



Lake-like red pool. 



Circular spring, with green- 

 tinted water. This spring 

 is back some distance from 

 those just described. 



Eed-lined pool on large mound. 



"White crown-like basin, with 

 rim 4 inches high. 



This spring is just back of the 

 Crown Spring, and between 

 it and No. 107 are others not 

 taken. 



Oblong cavern, with white 

 overlapping edge and beau- 

 tiful blue-tinted water. 



Geyser-like spring, with yel- 

 low masses lining it. 



Lined with yellow globular 

 masses. Water was 3 feet 

 below top when examined. 



Small double cones. 



Cone on oblong mound ; boil- 

 ing spring, in the cone, with 

 rim 6 inches high. 



Between No. 110 and Mound 

 Cone ; yellow and green-lined 

 funnel, with white border ; 

 slopes inside to two orifices. 



Four feet above the river. 



> Two holes back of the cone. 



? These cones have quiet red 



5 springs. 



Ou the river, near the falls ; has 



gray basin of clear water. 

 Eed spring. 



Eed spring. 



White funnel-shaped basin. 



Water rises in pulsations. 



Gray spring, with water 1 foot 

 below the surface. 



Oblong spring, with small 

 spouter back of it. 



Green pool, witli red border. 



Oblong spring ; boilsand spouts 

 6 inches at times. 



Bubbler. 



Basin white, with greenish- 

 tinted water. 



Circular pool. 



Fissure. 



Eed pool. 



Gray pool, with fissure. 



Hole in hard deposit. 



