This transcription has been completed. Contact us with corrections.
[margin circled 47] C-2 feet of hrackly or mealy ls simply packed with Renesselandia - long slender ones in lower 3/4 but large missouriensis types in upper part = 6693 B C - Dove ls with nodules of lime + shale partings - bed very irregular in thickness Shale seam at top. E - Dove ls Dev. or Miss. Found a pocket of black shale under the Rensselandia bed which I suspect is Pennsylvania. Similar black shale was seen filling cavities in The Burlington. I suspect therefore that the black shale is a cavern filling occupying any level in the limestone. Black shale = 6693D In margin from top to bottom is: [[Crinoids = 6693C]] [[Dove ls]][[E]] [[10']] [[D]] [[6693B 2']] [[C]] [[12']] [[B]] [[6693A 5' or 6']] [[A]]