538 PROF. G. A. LEBOTTR AND DR. J. A. SBOTHE ON [Aug. I906, 



Fig. 8. — Section G ; length of section = about 15 feet. (See p. 537.) 



. T.R.S. 



— *»-^ * 



S.E 



N.W. 



BEACH-LEVEL 



[The vertical scale is the same as the horizontal.] 



Fig. 9. — Photograph showing the discordance of dip between the 

 Upper and the Lower Series. (See p. 537.) 



[FF is a small fault which affects the Lower Series only.] 



At L a beautiful little overfold is exhibited in the Mussel- Band 

 and accompanying shales. In the little bay hard by, an interesting 

 reduplication of the Mussel-Band, due to a north-and-south fault, 



