Field Notebook: Maryland, New Jersey, New York, Pennsylvania, West Virginia 1910
Page 73
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
like that above the cliff Heary led ded dense hard li, [illegible] several gives of Chat in lawn half, Thickness 4 feet. Contact with lawn limestone abrupt and slightly irregular with the material running into the series of the lawn beds. Saw a spicifa that looked like S. cumberlandiae, hardly S. cycloptera. Thin feddled, [illegible] li, interbedded with similar shales shale, but more li, than shale. Lependitia Thickness 12 feet. These li. look somewhat like cratelines in being more or less laminated. Shales more or less cracked. Heavy led ded asifaceous limestone, [illegible] in color full lamination less distinct. Probably 20- foot thick. Thin bedded very impure crateline li, rock and mottelined shale becoming darker below where the shale goes are also more shales than cratelines shales. About 50 feet thick. The lower 4 feet show a slight tendency to get cliffy. Has Tentaculite, spiracanthus, Ostracoda and Lependitia. Heary bedded slightly cliffy grey li with thin gives 1 every feddled li, no shales. Thickness about 10 feet. Distinctly cliffy beds in thin gives that do not weather down into cliffy pieces, about 9 feet. Thin bedded grey cliffy li, weathering out with fine 1 to 2 inches thick and also thicker gives, About 8 feet. Strataforma Heary bedded very cliffy li, the most conspicuous