Maps showing thickness and general distribution of Mesozoic and Paleozoic rocks in south-central Montana

Main Author: Rogers, C. P.
Other Authors: Gardner, L. S. 1904-, Hadley, H. D.
Format: Map
Language: English
Published: Washington, D.C. : U.S. Geological Survey, 1945.
Physical Description: 6 maps on 1 sheet ; 20 x 31 cm, sheet 92 x 132 cm.
Series: Oil and gas investigations ; preliminary map 43.
Subjects:
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099 |a Map OM-43 
100 1 |a Rogers, C. P. 
245 1 0 |a Maps showing thickness and general distribution of Mesozoic and Paleozoic rocks in south-central Montana /  |c by C. P. Rogers, L. S. Gardner, and H. D. Hadley. 
255 |a Scale [ca. 1:1,300,000] 
264 1 |a Washington, D.C. :  |b U.S. Geological Survey,  |c 1945. 
300 |a 6 maps on 1 sheet ;  |c 20 x 31 cm, sheet 92 x 132 cm. 
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490 1 |a Oil and gas investigations ;  |v preliminary map 43. 
500 |a Includes text, table, cross section, and bibliographical references. 
500 |a Includes states west of the Mississippi River except for Pacific Coast states. 
650 0 |a Geology  |z Montana  |v Maps. 
650 0 |a Geology, Stratigraphic  |y Paleozoic  |v Maps. 
650 0 |a Geology, Stratigraphic  |y Mesozoic  |v Maps. 
655 7 |a Maps.  |2 lcgft. 
700 1 |a Gardner, L. S.  |q (Louis Samuel),  |d 1904- 
700 1 |a Hadley, H. D.  |q (Herbert D.) 
830 0 |a Oil and gas investigations ;  |v preliminary map 43. 
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995 |a Loaded with m2btab.ltiac in 2020.09 
995 |a Loaded with m2btab.ltiac in 2017.08 
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