WI kindu: AND ] CONTRIBUTIONS TO DEVONIAN PALEONTOLOGY. 127 
CORRELATION OF THE TIOGA, MANSFIELD, CANOE CAMP, 
AND ARMENIA MOUNTAIN SECTIONS. 
By E. M. Kindle. 
The Tioga section includes the lowest and the highest beds exposed 
in the quadrangle, so far as known, extending from the Sharon con- 
glomerate several hundred feet down into the Chemung. The upper 
third of the section is barren of fossils, except for a few fish teeth in 
the arenaceous limestone bed in the upper part of the section 
(1460 A52). This bed is of some importance, because its peculiar litho- 
logical features make its recognition possible whenever encountered 
over a considerable area. The best exposures of this bed and the 
associated shales and sandstones occur near the summit of Armenia 
Mountain, 2 miles west of Troy, in Bradford County. The section, 
from the highest beds exposed near the summit, is as follows: 
Section 1458 B, at Armenia Mountain. 
Feet. 
31. Greenish gray coarse micaceous thin-bedded and cross-bedded sandstone ... 10 
30. Concealed 20 
29. Mottled light greenish-gray arenaceous limestone, with frequent lumps of 
shale and occasional fish remains 5 
28. Thin-bedded greenish-gray sandstone, showing false bedding 20 
27. Green sandy shale 5 
26. Soft red shale 18 
25. Heavy-bedded greenish-gray sandstone, tending to split easily and running 
into shale in a short distance 30 
24. Greenish shale and thin-bedded sandstone 15 
23. Greenish brecciated shale bed 1 
22. Soft green shale 9 
21. Green, coarse, heavy-bedded micaceous sandstone, with some plant remains 
and a few shale bands 35 
20. Soft red clay, scarcely showing stratification 25 
19. Bright-green sandstone 1 
Soft red shale 5 
17. Green and red shale . 13 
16. Soft red shale 10 
15. Green heavy-bedded sandstone 4 
14. Red soft argillaceous indistinctly stratified shale 11 
13. Green massive sandstone 8 
12. Red and green shale and sandstone, color varying rapidly at the same 
horizon 20 
11. Red shale, green sandstone, and covered 140 
10. Red shale, with an occasional band of sandstone, lower 20 feet covered 50 
9. Red sandstone 5 
8. Concealed 90 
7. Cross-bedded red sandstone 10 
6. Concealed 180 
5. Red shale and sandstone 30 
4. Red sandstone, full of worm (?) trails 25 
3. Hard red sandstone, with numerous fish remains 3 
2. Concealed 10 
1. Red sandstone 6 
