Bcuineccf 



anoi 



-890 — , 

 -»73 — 



-7-f* 



C, 



-CSS 



B 



-6J3- 

 04. 



B„ 



-383- 

 -363- 

 -338- 



A. 



-13'^' 



A. 



Composite Section 



, S90 '— 



9n'a!_ 



0,. so 

 Htili'lO— 



— bW<C- 



— %li'^ 



COVEHtD , 



7S9i- 



A 



ItB— 



-^ 33-35 „ 



— r/8'6- 



— 693— 



A, 



S8 29 



A., , ^ 



—'frz3 — 



A a* is 



—■i-n'ai. 

 4 



365'5 



A 



— ^33)3 



A,.,e 

 280 i 



A 



-m 9- 



A, 



— 91^- 



A , 



A„ 



A,-3 



iiectt'ofiA. 



Section C 



ScitionD 



32 6 



-^•^3- as 



A «5« 



'-'^3(-32 



A i^'f'9 



30 



28-2? 



A 84- 



A, -18 6 



A 39 6 



2* Si 



A -fJ 



A a-^ 



9 30 



D,,.,^ 22' 



0,8 20 16' e' 



D,.,,^5 4! 



A. ,. 3i 



A„ 



A 



A„ 25' 



COVERED 



J3'3' 



A,3i'r" 



A 34* 



A 35 5 



A^-e IP'S" 



[A,-, V/^ 



SECTIONS AT 



VALCOUR ISLAND 



DIAGRAM TO SHOW THE 

 RELATIONS OF THE SECTIONS 

 IN THE PRESENT PAPER AND 

 THE RELATION OF THOSE SECTIONS 

 TO THAT OF BRAINERO AND 5EELY 



hcuh 



c 1 = m 



Fig. I 

 first two 

 is given. 



Diagram to show the relation of the sections on Valcour Island. In the 

 sections the height of the top of each zone above the base of the section 

 In sections A, C and I), the thickness of each zone is given. 



526 



