■f>r 
Pages 15 and lurxcn notebook No. £4. 
♦ 
Sept. 9, 1915, with H. P. Cushing and A. E. Hyde. 
At John Goetz house (Felsaneck). Sane section (with beds 
dipping HW. ) as .at uinz’s. Contact well shown at water’! 
edge at west enu of bay and rising east about 5 ft. in 
250 ft. 
Blocks and slabs of a six-inch 
ss. lie at water’s level but 
no corresponding ledge is seen 
in section. May be one of tho 
2-4 in. beds. 
... Black, basal Olmsted ss. 
0 - jjpjg# 
10" -12" Banded sh., dark and green 
2"-4"--rryS. , 
3" -4” 
2” -4'’ 
r '■‘,‘afci/ 1 - 
r i 
SS. 
green shale 
ss. 
Contact Chagrin-olmsted-Lake Erie 
at Goetz *s - lower part of section in detail 
100 yds. east of stairs. 
Ss 
Olmsted 
Chagrin 
/ t r t , 
usual dark gray, or black sh. at base, here 
thin and interbanaed witn greenish 
0-2" ss. 
A 
• - 
~7 
' f 
1 ft. greer. aiiale with intermittent in.fl^ 
j ^ ^ 
1^-3" flag, current formed 
9 about 1 ft. as above but flags fewer 
*See variation 
on opp. page 
L 3"-4" 2 sand layers or series of lenses with ' 
le 0 * 
J * ~ ' " 'shale between 
9" soft greenish or grayish - laminated shale 
R ed s s. x 
. * * 
- 5 <£>. 
- V v v t 
2-3" darker and harder shale 
2 in. flag -reddish icf. Porter Creek) 
irregular nods 
2 ft» 
Large nods 2 1 ft. wide 8 in. thick 
Art 
«h» 
1 in. 
4" 
. ’<* 
6" green clay shale 
J* 
1 in. reddish layer of confluent nods 
4"-6" nodular fine limy ss 
Shale and ? ss. or nods 
Lake 1 ft. 
*2his double layer of sandstone varies as it is followed 
along cliff. f 3ia two layers are thicker and more persistent 
toward wost (beginning 100 yds. east of stairs) ana near 
stairs (50' east of) the two show tender.cv to merge into one 
by elimination of clay parting. At the stairs itself the 
horizon is covered by talus. It is suggested that in the 
covered soace the two layers tiro f’lllv merged and that the 
thick blocks or slabs on'tho shore represent the combined beds. 
