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PLATE B
1891, October 14, 0.6 days 56° |
1893, January 30. 2.0 days 74° |
1891, September 16, 2.2 days 76° |
1892, May 10, 3.6 days 81° | ||||||||||||
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Figure 5 1891, September 17 3.3 days 89° |
Figure 6 1891. September 18. 4.3 days 102° |
Figure 7 1891, September 23, 96 days 166° |
Figure 8 1891. September 25, 11. 5 days 190° | ||||||||||||
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Figure 9 1897, October 8, 1.3 days 65° |
Figure 10 1897, June 14, 3.4 days 91° |
Figure 11 1897, October 10, 3.4 days 91° |
Figure 12 1898, April 6, 4.0 days 98° | ||||||||||||
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Figure 13 1898, April 7. 5.1 days 111° |
Figure 14 1898, April 8, 6.1 days 123° |
Figure 15 1897, October 13, 6.3 days 126° |
Figure 16 1897, October 15, 8.5 days 153° |
SCHRÖTER'S VALLEY
Drawings of this formation made on different dates show changes which indicate volcanic activity