Plate XLIX. 
Profile of spring deposits on Warm Spring Creek. 
Fig. la. Outline of ovifice of ancient spring, 15 by 50 feet. 
Fig. 1b. Section of ancient spring, partially filled with water. 
Nyp22%r Pre = 
yv? 
ar 
os 
tinct Spru 
Lastt above iv. 
