TY  - BOOK
AU  - Condra,GeoE.
AU  - Reed,E.C.
AU  - Scherer,Oliver Joseph
TI  - Correlation of the formations of the Laramie Range, Hartville uplift, Black Hills and western Nebraska,
AV  - QE135 .A4 no. 13
U1  - 557.8557.82 
PY  - 1940///]
CY  - Lincoln
PB  - The University of Nebraska, Conservation and Survey Division
KW  - Geology
KW  - Nebraska
KW  - Wyoming
KW  - South Dakota
N1  - Bibliography: p. 50-52
ER  -