May 12, 1955 
Hill east of Pompey Center on US 20 
[[[image - a schematic showing layers]] 
Hard irregularly 
bedded ss. with 16' 
Tanomers near top 
of Delphi Station at bend of road 
Crumbly but 
firmer than 38' 
below, many 
mollusks scattered 
in rock 
Crumbly gray 38' 
shale with 
Bembexia & Loxonema 
Tropidoleptus zone 5-6' 
[[image - long horizontal line]] 98' 
Mottville 15' 
Tully, one mile West of Cuyler has 6-7' of Tinkers Falls member at base. 
G. Arthur Cooper - Field Notes, circa 1955 
Transcribed and Reviewed by Digital Volunteers 
Extracted Oct-12-2015 01:35:03 
Smithsonian Institution Transcription Center, Smithsonian Institution Archives 
