REMOVE

1. Geology
2. Mining
3. Geologic Atlas

WHAT

1. Atlas Map (82)
2. Coal (50)

WHERE

1. Colorado (25)
2. Nevada (24)
3. Washoe (23)
4. United States (15)
5. California (11)

WHO

1. Almenroder, Julius (1)
2. Backlund (1)
3. Becker, George F. (35)
4. Berghaus, Hermann (2)
5. Bien, Morris (5)
6. Bien, Morris. (6)
7. Bodfish, S.H. (4)
8. Branner, John Casper (1)
9. Bruce (1)
10. Campbell, Marius R. (2)
11. Chapman, R.H. (5)
12. Craven (1)
13. David, T.W.E. (2)
14. De Geer (1)
15. de Pann, Charles (1)
16. Douglas, E.M. (6)
17. Douglas, F.M. (6)
18. Dowling, D.B (1)
19. Dowling, D.B. (50)
20. Dunstan, B. (2)
21. Emmons, S.F. (12)
22. Erdmann, Edvard (1)
23. Frieser, A. (3)
24. Geyer, F. (1)
25. Giles Litho. & Liberty Pr … (6)
26. Giles Litho. & Liberty Pr … (2)
27. Gorse, W.B. (5)
28. Grove, F.F. (10)
29. Heliotype Printing Compan … (1)
30. Hitchcock, Charles H. (Ch … (1)
31. Hoel (1)
32. Hoffman (1)
33. Hoffman, J.D. (1)
34. Hoffmann, C.F. (3)
35. Hoffmann, J.D. (5)
36. Julius Bien (1)
37. Julius Bien & Co. (43)
38. Justus Perthes (2)
39. Kawasaki, H. (1)
40. Kido, C. (2)
41. Leach, W.W. (50)
42. Liberty Printing Co. (2)
43. Luddecke, Richard (1)
44. Matsuda, S. (1)
45. McInnes, William (50)
46. McKinney, R.C. (5)
47. Mellor, E.T. (1)
48. Milojkovitch, J.A. (1)
49. Morang & Co. (50)
50. Murray Printing Co. Limi … (50)
51. Nathorst, A.G. (1)
52. New Hampshire. Geological … (1)
53. Ogawa, T. (1)
54. Oinouye, Y. (1)
55. Otsuki, Y. (1)
56. Petrascheck, W. (7)
57. Pittman, E.F. (3)
58. Reade, F. (9)
59. Ricksecker, Eugene. (2)
60. Risch, M. (1)
61. Spurr, J.E. (7)
62. Spurr, Josiah Edward (25)
63. Stanford, Edward (1)
64. Steinmann, G. (1)
65. Strahan, A. (1)
66. Stretch, R.H. (8)
67. Suzuki, F. (1)
68. Tamura, E. (1)
69. Thompson, A.H. (12)
70. Tower, G.W. (12)
71. United States Geological … (38)
72. Woodward, H.P. (2)

WHEN

1. 1913 (50)
2. 1898 (25)
3. 1882 (22)
4. 1887 (13)
5. 1892 (2)