Palynomorphs as indicators of facies environments in Upper Cretaceous and Lower Tertiary strata, Colorado and Wyoming
Reference:
Tschudy,R.H. (1961)
Palynomorphs as indicators of facies environments in Upper Cretaceous and Lower Tertiary strata, Colorado and Wyoming Wyoming Geological Association,Guidebook,16th Annual Field Conference,1961.Symposium on Late Cretaceous Rocks
P. 53- 59