TY  - BOOK
AU  - Frye,John Chapman
AU  - Swineford,Ada
TI  - Silicified rock in the Ogallala formation
T2  - Kansas. State Geological Survey. Bulletin
AV  - QE113 .A2 no. 64, pt. 2
PY  - 1946///
CY  - [Lawrence, Kan.
PB  - s.n.]
KW  - Petrology
KW  - Kansas
KW  - Geology, Stratigraphic
KW  - Pliocene
KW  - Geology
N1  - "1946 Reports of studies, part 2, July 1, 1946."; With : Geology and ground-water resources of Grant, Haskell, and Stevens Counties, Kansas, 1946.  Bound together subsequent to publication; "References": p. 73-76
ER  -