Morr is on f orma ti on 
5* Clays tone, greenish gray, gypsiferous at 
base • 
4. Marls tone, dark greenish gray with zones 
scattered limestone nodules, and thin 
irregular beds limestone * 
3* Obscured by slope wash. Small patches 
green marlstone exposed and limestone 
fragments in float. 
Total thickness beds included in Morrison 
Sundance formation; Redwater shale member 
2. Sandstone, fine to medium grained, thin 
bedded and laminated; contains zones of gray 
fissile, -shale as laminae and thin beds. 
Grades to unit below, weathers yellow. 
1. Shale, fissile, gray, with laminae of silt. 
Wash covered gulley bottom. 5 * 
