V 
2-4” 
.X.***.- •»>«•< ■ ' •'.* 
Page 11, Ulrich notebook Ho. 24. 
Sept. 0, 1915, with A. P. Cushing and A. 3. Hyde. 
Calioon Creek - nile west of stop 25 on traction line. 
Black shale with ceratiocar.id and usual rognlose surfaced plant remains. 
Greenish initial deposit. 
Current marked bed. 
Under 
trolley 
trussle. 
C 
645 
I c 
12 ’ 
about 20 
»»■« V - x 
P.athor harder and more fissile and mainly black shale 
usually without flags. 
15 
Oh 
> 
C 
! 
> 
Ordinary but rather soft grayish black shale, fissile| 
interbeddefi with nearly equal thicknesses of blue 
gray shale. 1 or 2 thin flags at top and locally 
at two lower horizons. Htraplike plants with nearly] 
smooth surface, jcugulosities faint and long lines 
indistinct. 
i ; 
Og 1 
Of 10* 
Oe 
Oc 
1 
V- 
Od 9 • c 
'r i. 
J ■ 
Urey ftnd black shale , ra ther soft, the gray checking 
under weather with 2 ft. at top containing current 
narked flags. 10-ft. bed overlying is the same 
lithologically as 9-ft. bed. 
Gray and black shale, rather soft, the gray checking 
turner weather with 2 ft. at top containing current 
narked flags. 10-ft. bed overlying is the same 
lithologically as 9-ft. bed. 
- , i fH iS ■ ' T - 
I > M Ak • 
Ceratlocarid. 
Ob 10* 
Oa 
' > 
Cerntiocarid. 
/ ,• e 
' *■ 
1* 
f * • 
’ W:, 
(OVER) 
