TY  - BOOK
AU  - Gutstadt,Allan M.
TI  - Cambrian and Ordovician stratigraphy and oil and gas possibilities in Indiana
T2  - Indiana. Geological Survey. Bulletin
AV  - QE109 .A32 no. 14
U1  - 551/.724 
PY  - 1958///
CY  - Bloomington
PB  - For sale by Geological Survey, Indiana Dept. of Conservation
KW  - Geology, Stratigraphic
KW  - Cambrian
KW  - Ordovician
KW  - Petroleum
KW  - Indiana
KW  - Natural gas
N1  - With : Cement raw materials in Indiana, 1958 -- Geology and coal deposits of the Brazil quadrangles, Indiana / by Harold C. Hutchison, 1960 -- Petrography of Indiana sandstones collected for high-silica evaluation / by Seymour S. Greenberg, 1960.  Bloomington : For sale by Geological Survey, Indiana Dept. of Conservation.  Bound together subsequent to publication; Bibliography: p. 100-103
ER  -