REMOVE

1. Covers
2. Geology

WHAT

1. Geologic Atlas (8)
2. Case Map (7)
3. Mining (4)

WHERE

1. England (5)
2. Colorado (3)
3. Iowa (3)
4. United States (3)
5. Wales (3)

WHO

1. Ackerman Lith. (2)
2. Almenroder, Julius (1)
3. Becker, George F. (1)
4. Berghaus, Hermann (1)
5. Bien, Julius & Co. (1)
6. Bien, Morris. (1)
7. Branner, John Casper (1)
8. Butler, J.M. (2)
9. California. State Earthqu … (1)
10. Campbell, Marius R. (1)
11. Carnegie Institution (1)
12. Chapman, R.H. (1)
13. Clark, F.A. (1)
14. Colton, J.H. (1)
15. Custer, H. (1)
16. D. Appleton & Company. (1)
17. D.B. Cooke (1)
18. David, T.W.E. (1)
19. Department of The Interio … (1)
20. Dougal, W.H. (2)
21. Douglas, E.M. (1)
22. Douglas, F.M. (1)
23. Dowling, D.B. (1)
24. Dunstan, B. (1)
25. Dutton, Clarence E. (Clar … (1)
26. Egloffstein, Baron F.W. v … (1)
27. Emmons, S.F. (2)
28. Evans, John (2)
29. Forbes, Edward, 1815-1854 (1)
30. Freyhold, E. (1)
31. Frieser, A. (1)
32. Gardner, Jas. T. (1)
33. Geological Society (2)
34. Gilbert, G. K. (1)
35. Gorse, W.B. (1)
36. Greenough, George Bellas, … (3)
37. Griffith, Richard John,; … (1)
38. Grove, F.F. (1)
39. Hague, Arnold (2)
40. Hayden, F.V. (1)
41. Hodges & N. Smith (1)
42. Hubbard (1)
43. Ireland, Railway Commissi … (1)
44. J. Gardner (1)
45. J. Wurster & Co. (1)
46. J.H. Colton (1)
47. J.H. Colton & Co. (1)
48. James Wyld (1)
49. Johnston, Alexander Keith … (1)
50. Julius Bien (1)
51. Julius Bien & Co. (1)
52. Julius Bien & Co. Lith. (1)
53. Justus Perthes (1)
54. King, Clarence (1)
55. Lawson, Andrew C. (1)
56. Leach, W.W. (1)
57. Leicht, F. von (1)
58. Lippincott, Grambo & Co. (2)
59. Longman & Co. (1)
60. Marcou, Jules (1)
61. McInnes, William (1)
62. McKinney, R.C. (1)
63. Mellor, E.T. (1)
64. Morang & Co. (1)
65. Murray Printing Co. Limit … (1)
66. Norwood, J.G. (2)
67. Owen, David Dale (2)
68. Owen, Richard (2)
69. Parker, Nathan H. (1)
70. Pate, W. (1)
71. Petrascheck, W. (1)
72. Pittman, E.F. (1)
73. Rand McNally & Co. (1)
74. Rand McNally and Company (1)
75. Raymo, Chet (1)
76. Reid, Harry Fielding (1)
77. Smith, J. Chappell (2)
78. Smith, W. (2)
79. Spurr, Josiah Edward (1)
80. Stanford, Edward (1)
81. Stuart, Oliver J. (1)
82. Thompson, A.H. (1)
83. Tower, G.W. (1)
84. U.S. (1)
85. United States Geological … (2)
86. W. & A.K. Johnston Limite … (1)
87. Wheeler, G.M. (1)
88. Whittlesey, Col. Chas. (2)
89. William Blackwood & Sons (1)
90. Wilson, A.D. (1)
91. Woodward, H.P. (1)
92. Wurster, Randegger & Co (1)
93. Wyld, James, 1812-1887 (1)
94. Ziegler, Jakob Melchior (1)

WHEN

1. 1852 (2)
2. 1856 (2)
3. 1876 (2)
4. 1882 (2)
5. 1826 (1)