TY  - BOOK
AU  - Sheppard,Richard A.
ED  - United States
TI  - Zeolitic diagenesis of tuffs in the Miocene Chalk Hills formation, western Snake River Plain, Idaho
U1  - 552.23 20th ed.
PY  - 1991///].
CY  - [Washington]: 
PB  - [United States Government Printing Office], 
KW  - Volcanic ash, tuff, etc
KW  - Idaho
KW  - Chalk Hills Formation
KW  - Zeolites
KW  - Diagenesis
KW  - Geology, Stratigraphic
KW  - Miocene
KW  - Geology
KW  - Chalk Hills Formation (Idaho)
N1  - Includes bibliographical references (p. 18-19)
N2  - Silicic vitric tuffs south of Oreana are completely altered to clinoptilolite with or without smectite and opal-CT
ER  -