Measured By Newell, 10/1934; Sandy, oolitic crinoidal limestone, thin bedded caps escarpment,Covered clay shale with limonite concretions,Non-fossiliferous drab, silty, platy limestone, weathers buff,Very fossiliferous limy gray shale with molluscan Liongynchus fauna of Warin and Copan; Liorhynchus, Nuculopsis, Conocardim, Trepospira sphaerulata, Worthenia tabulate, Phaneratrema grayvillence, etc.,Block carbonaceous shale,Shaly crinoidal limestone,Gray and buff limy shale,Marly buff crinoidal irregular limestone with algal coated molluscs,Lower half gray clay, upper half silty gray; well exposed in ditch,Thin bedded crinoidal limestone with shaly breaks, no fossils but crinoid stems,Gray, very limy shale, spherical phosphatic concretions [...]