REMOVE

1. Geology
2. Geologic Atlas
3. 1913

WHAT

1. Coal (50)
2. Mining (50)
3. Atlas Map (47)

WHERE

1. Austria (8)
2. San Francisco Bay Area (C … (8)
3. France (6)
4. Australia (5)
5. Canada (4)

WHO

1. Almenroder, Julius (1)
2. Backlund (1)
3. Bruce (1)
4. Campbell, Marius R. (2)
5. David, T.W.E. (2)
6. De Geer (1)
7. de Pann, Charles (1)
8. Dowling, D.B (1)
9. Dowling, D.B. (50)
10. Dunstan, B. (2)
11. Erdmann, Edvard (1)
12. Frieser, A. (3)
13. Hoel (1)
14. Kawasaki, H. (1)
15. Kido, C. (2)
16. Lawson, Andrew C. (8)
17. Leach, W.W. (50)
18. Matsuda, S. (1)
19. McInnes, William (50)
20. Mellor, E.T. (1)
21. Merriam, John C. (4)
22. Milojkovitch, J.A. (1)
23. Morang & Co. (50)
24. Murray Printing Co. Limi … (50)
25. Nathorst, A.G. (1)
26. Ogawa, T. (1)
27. Oinouye, Y. (1)
28. Otsuki, Y. (1)
29. Petrascheck, W. (7)
30. Pittman, E.F. (3)
31. Stanford, Edward (1)
32. Strahan, A. (1)
33. Suzuki, F. (1)
34. Tamura, E. (1)
35. U.S. Geological Survey (8)
36. Woodward, H.P. (2)

WHEN

1. 1914 (8)
2. 1909 (1)
3. 1912 (1)