[[left margin, circled]] 43 [[/left margin]] 6690- junction of A and US 63. 
[[left margin]] 380a= [[/left margin]] 
Qys & road cut on US 63 [[insertion]] - 5.1 miles on US 63 S of Oldham 
[[/insertion]] 
A- Jeff City 
B- Dove calcilutite brown gray 6' brecciated in places. 
C- Thinner bedded brown gray calcilutite 2 1/2' 
D- Light gray massive calcilutite 
E- calcilutite with ball-like Favosites and stroms 
F- bed with breccia of light calcilutite 7 inches 
G- bed with large Stromatopora 
H- calcilutite bed, massive light gray weathers white. Stromes on top 
I Green shale & limestone pieces with Favosites 
J- shale and thick flat slabby Is. - digitate Favosites seen 
above this J are 10' of massive slabby Is. with crinoidal 
[[left margin]] [[image: diagram showing layers of soil]] 
J 
5’ 1=6690 
7’ H 
2 1/2' G 
7" F 
1 1/2 E 
10-12' D 
2 1/2 C 
6' B 
A 
[[/left margin]] 
G. Arthur Cooper - Field notes, 1966 
Transcribed and Reviewed by Digital Volunteers 
Extracted Nov-02-2015 11:09:05 
Smithsonian Institution Transcription Center, Smithsonian Institution Archives 
