|
I 19.3:640-K
|
The Garrison and Philipsburg phosphate fields, Montana |
1 |
|
I 19.3:641
|
Contributions to economic geology (short papers and preliminary reports), 1920 : Part II. - Mineral fuels |
1 |
|
I 19.3:641-A
|
Ozokerite in central Utah |
1 |
|
I 19.3:641-B
|
The oil and gas geology of the Foraker Quadrangle, Osage County, Oklahoma |
1 |
|
I 19.3:641-C
|
Possibilities of oil and gas in north-central Montana |
1 |
|
I 19.3:641-D
|
Structure of the Vicksburg-Jackson area, Mississippi, with special reference to oil and gas |
1 |
|
I 19.3:641-E
|
An anticlinal fold near Billings Noble County, Oklahoma |
1 |
|
I 19.3:641-F
|
Oil shale in Northwestern Colorado and adjacent areas |
2 |
|
I 19.3:641-G
|
Geology of the upper Stillwater basin, Stillwater and Carbon counties Montana : with special reference to coal and oil |
1 |
|
I 19.3:641-H
|
Geology of the Hound Creek district of the Great Falls coal field, Cascade County, Montana |
1 |
|
I 19.3:641-I
|
Anticlines in central Wyoming |
2 |
|
I 19.3:641-J
|
Anticlines in the Blackfeet Indian Reservation, Montana |
1 |
|
I 19.3:641-K
|
Coals in the area between Bon Air and Clifty, Tennessee |
1 |
|
I 19.3:641-L
|
Oil resources of black shales of the Eastern United States |
1 |
|
I 19.3:642
|
Mineral resources of Alaska; report on progress of investigations in 1915 |
1 |
|
I 19.3:643
|
Spirit leveling in South Dakota, 1896 to 1915, inclusive |
2 |
|
I 19.3:643-A
|
Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska |
1 |
|
I 19.3:644
|
Triangulation and primary traverse, 1913-1915 |
2 |
|
I 19.3:644-C
|
Triangulation in California 1913-1915 |
1 |
|
I 19.3:644-M
|
Triangulation in Nevada, 1913-1915 |
1 |